Software engineer jobs in OFallon, MO - 1,525 jobs
All
Software Engineer
Senior Software Engineer
Software Systems Engineer
Senior Systems Software Engineer
Associate Software Engineer
Software Engineer Lead
Software Engineering Manager
Lead Engineer
Software Quality Engineer
Software Developer
Application Software Developer
Data Engineer
Senior Engineer
Lead Software Architect
Embedded Software Engineer
Software Engineering Manager, Shared Services
Boeing 4.6
Software engineer job in Saint Charles, MO
At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.
The Boeing Company is currently seeking a SoftwareEngineering Manager, Shared Services to support our Precision Engagement Systems team in Saint Charles, Missouri. The Boeing St. Charles campus is approximately 20 miles northwest of downtown St. Louis.
This position will focus on supporting the Boeing Defense, Space & Security (BDS) SoftwareEngineering organization. The Precision Engagement Systems organization is a strong and growing business that produces a variety of precision-guided weapons, which are employed around the world to support the defense of the United States and more than 30 U.S. allied countries.
The Shared Services Manager for softwareengineering will lead cross-functional software support teams that enable mission-critical software delivery. This role will manage the Software Configuration & Release, Agile, DevSecOps, and Internal Tools teams that support Precision Engagement Systems programs. The position focuses on delivering scalable, secure, and repeatable services and tooling to accelerate delivery, ensure compliance, and improve developer productivity across programs.
This role is ideal for a leader who translates program and enterprise needs into operational services, partners with stakeholders across engineering and product organizations, and leads technical managers and engineers to deliver high-quality, reliable services supporting precision engagement capabilities.
Join Us. Build the Future.
Boeing offers a comprehensive benefits package including generous Paid Time Off (PTO), flexible work environment, paid parental leave, 401k matching, very generous tuition assistance for earning advanced degrees, and paid medical leave programs. For more information, click here.
Position Responsibilities:
Prioritizing the development and career growth of your employees and team
Inspiring and empowering your team through collaboration, communication, and caring
Building and nurturing an inclusive culture by seeking different perspectives, speaking up, and actively listening to teammates and stakeholders
Ensuring an emotionally safe work environment where employees can freely and proactively raise safety, quality and schedule concerns as soon as they are known
Ensure compliance and execution to standard Software Design Practices and quality processes as dictated by the program.
Lead and manage teams responsible for Software Configuration & Release, Agile coaching and facilitation, DevSecOps practices and CI/CD pipelines, and Internal Tools/platform services supporting Precision Engagement Systems.
Develop and execute integrated service plans, policies, standards, and procedures that align with Precision Engagement Systems program objectives and broader BDS priorities.
Define and maintain roadmaps for shared services, including prioritization, capacity planning, SLAs, and measurable outcomes tailored to mission needs.
Partner with program leadership, system architects, product owners, cyber/security, test & verification, and suppliers to ensure services meet operational, safety, and security requirements.
Drive adoption and continuous improvement of softwareengineering processes, automation, release orchestration, security scanning, environment provisioning, and test automation across product lines.
Establish and report on metrics and KPIs to track service reliability and effectiveness (e.g., deployment frequency, change failure rate, MTTR, customer satisfaction); use data to inform decisions and continuous improvements.
Provide oversight and approval of technical approaches for shared services to ensure alignment with engineering best practices, regulatory/compliance standards, and mission assurance requirements.
Recruit, develop, mentor and motivate technical leads and engineers; foster a culture of collaboration, accountability, and continuous learning focused on mission outcomes.
Manage supplier and vendor relationships as applicable; provide technical oversight, ensure contractual performance, and integrate supplier capabilities into service delivery.
Identify opportunities to reduce program risk, optimize cost, and increase delivery velocity through platform investments, automation, and process refinement.
Basic Qualifications (Required Skills/ Experience):
5+ years of experience in leading or managing a softwareengineering organization and software activities
3+ years of experience as the technical leader or manager of a software development or product deployment team
In-depth knowledge of the entire software development life cycle process including software development methodologies (Agile, DevOps, etc.)
Preferred Qualifications (Desired Skills/Experience):
Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science or equivalent experience
Working knowledge of the Scale Agile Framework (SAFe) and Agile software development methodologies
Experience with flight software or simulation programs and/or user interface
Familiarity with DevOps practices such as continuous integration and continuous deployment, configuration management, security analysis and cloud computing
Familiarity with developing commercial or military safety critical flight or tools software (DO-178/DO-331, MIL-HDBK-516C)
Experience working in an IPT structure as part of a larger cross-functional product team
Experience managing and/or leading a team either formally or informally, with the ability to provide guidance, mentorship, and support to team members
Experience with team building, developing and motivating employees
Effective performance of this role involves expertise in both software technical acumen as well as personal attributes that enable effective and harmonious interaction with others.
Extensive softwareengineering and program execution experience, strategic planning, knowledge of software best practices, process improvement enablement, organizational planning, and supplier management protocols
Exceptional communication skills, in-depth problem-solving aptitude, ability to leverage creativity in the application of synergistic opportunities, team building proficiency and a high degree of responsiveness and productivity.
Drug Free Workplace:
Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Travel:
Less than 10%, if any
Pay & Benefits:
At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Summary pay range for Manager Level (Level K): $160,650 - $217,350
Applications for this position will be accepted until Jan. 22, 2026
Export Control Requirements:
This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Export Control Details:
US based job, US Person required
Relocation
This position offers relocation based on candidate eligibility.
Security Clearance
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Equal Opportunity Employer:
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
$160.7k-217.4k yearly 1d ago
Looking for a job?
Let Zippia find it for you.
Data Engineer
Zillion Technologies, Inc. 3.9
Software engineer job in Saint Louis, MO
We're seeking an experienced Data Engineer to help design and build a cloud-native big data analytics platform on AWS. You'll work in an agile engineering team alongside data scientists and engineers to develop scalable data pipelines, analytics, and visualization capabilities.
Key Highlights:
Build and enhance data pipelines and analytics using Python, R, and AWS services (Glue, Lambda, Redshift, EMR, QuickSight, SageMaker)
Design and support big data solutions leveraging Spark, Hadoop, and Redshift
Apply DevOps and Infrastructure as Code practices (Terraform, Ansible, AWS CDK)
Collaborate cross-functionally to align data architecture with business goals
Support security, quality, and operational excellence initiatives
Requirements:
7+ years of data engineering experience
Strong AWS cloud and big data background
Experience with containerization (EKS/ECR), APIs, and Linux
Location: Hybrid in St. Louis, MO area (onsite 2-3 days)
$71k-97k yearly est. 16h ago
Application Software Developer
Avance Consulting Services 4.4
Software engineer job in Chesterfield, MO
Warm Greetings! My name is Ganesh and I am a Sr. Technical Recruiter with Tricolor Inc. We are a leading consulting company and have been in consulting business for last 20 years. We are primary vendors to several Fortune 1000, Investment Banks and Financial companies.
I found your resume on one of the job boards and it looks to be a good fit for an open position we have. Please review the listed below. If you are interested, please respond with your updated resume or give me a call on ************ at your earliest convenience. If you are not looking for new roles, please forward this email to someone either from your professional network or friends who are looking for new opportunities since we have an excellent referral program.
Position- Application Software Developer
Location- Chesterfield, Missouri
Duration- Full Time
Job Description:
Design, build, test and maintain scalable and stable off the shelf application or custom built technology solutions to meet business needs
Key Job Functions:
• Participate and contribute in the entire implementation process for new applications and enhancements to existing applications
• Provide input on the overall solution design
• Build and test applications
• Meet with business partners to understand business needs
• Conduct root cause analysis and implement basic performance tuning
• Responsible for ensuring solution meets business needs
Education:
Bachelor's degree in Computer Science, MIS, related field or equivalent experience.
Minimum Experience:
• 0-2 years of experience in the field or in a related area. Healthcare experience a plus.
• Understanding JAVA, JSP, Super tool, PL/SQL, UNIX shell scripting, etc. Ami-sys, Facets or other claims management system experience a plus.
• Understanding of C#, ASP.Net, Java Script, Object Oriented Programming and design concepts, XML, SQL, HTML, CSS
Required Technical Skills:
.NET, PL/SQL, C#, JavaScript
Employment:
As a condition of employment with Company, any successful job applicant will be required to pass a pre-employment drug screen and to successfully complete a background investigation, which may also include a credit check for positions in some areas of our business.
Thanks,
Ganesh Gani
Sr. IT Recruiter
Tricolor, Inc.
Direct: **************
Email: ganesh(@)tricolor.com
100 Franklin Square Drive #207, Somerset, NJ 08873
Tel ************** | Fax **************
**************** | Certified Minority Business Enterprise (MBE)
Qualifications
Any
Additional Information
All your information will be kept confidential according to EEO guidelines.
$74k-97k yearly est. 1d ago
Experienced Software Engineer/Product Owner
Jeppesen 4.8
Software engineer job in Hazelwood, MO
Company:
The Boeing Company
The Boeing Company is currently seeking a highly motivated Experienced SoftwareEngineer/Product Owner to join the Training Systems - Battlespace Simulation Management (BSM) team located in Hazelwood, MO. This position will focus on supporting the Boeing Global Services (BGS) business organization.
Are you ready to build the future? The company is developing the next generation of flight simulators to train military pilots. In this role, team members will develop critical subsystems for Boeing Flight Trainers, including the Instructor/Operator Station, Brief/Debrief Station, and Synthetic Environments, along with essential technologies such as graphics, video, networking, mission planning, and exercise management.
The BSM team is responsible for designing, developing, manufacturing, and maintaining training devices for a diverse range of aircraft, including F-15 fighter jets, Apache helicopters, and NASA's Starliner spacecraft. Team members will engage in all phases of the software lifecycle, from architecture and design to implementation and testing, while planning their work within an agile framework that emphasizes collaboration and technical excellence.
The software development team consists of several agile sub-teams, each with specialized skills. Team members will have the opportunity to work on new features using innovative technology, as well as maintain existing software. This role is ideal for individuals who thrive in a fast-paced environment and are eager to support the entire product development life cycle.
This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.
Position Responsibilities:
Leads the design, architecture, and development of simulation models, simulation visualizations, virtual environments/platforms and frameworks
Partners with stakeholders to lead the review and identification of simulation requirements and dynamics of the systems being simulated
Leads validation, verification, and refinement of simulation software code, models, simulations, test procedures and test environments, executing test procedures, documenting test results and modeling against real-world data, test data, benchmarks, or other similar models
Leads the documentation and maintenance of technical code, algorithms, specifications and descriptions of simulation models
Partners with cross functional engineering teams to lead integration of simulation software with hardware devices and systems
Leads implementing current and emerging technologies, tools, frameworks, and methods in the softwareengineering simulation environment
Leads simulation software project management functions
Promotes continuous improvement with ideas for process, tool, and automation improvements
Plans and executes work within a scrum team using scaled agile practices
Represents the organization as the prime technical contact on contracts and projects
Interacts with senior external personnel on significant technical matters often requiring coordination between organizations
Support proposal development and lead engineering execution by identifying activities, resources, and tasks required to complete the work statement
Mentor junior engineers and foster innovation within the team
Basic Qualifications (Required Skills/ Experience):
5+ years of experience in SoftwareEngineering
5+ years of experience with object oriented software development (C/C++, Java)
1+ years of experience with Agile software development lifecycle
Preferred Qualifications (Desired Skills/Experience):
Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science
Secret Clearance and Special Program Access, Post-Start
Prior experience with object-oriented software architecture / design patterns
Prior experience with Python, Lua or OpenGL is a plus
Developing applications targeted for desktop as well as mobile/tablet environments
Experience with tools for Continuous Integration/Delivery, Version Control, and Build Automation
Familiarity with tools such as Jira, Jenkins, Gitlab, CMake, Visual Studio
Familiarity with simulation standards such as Distributed Interactive Simulation (DIS), Distributed Mission Operations (DMO), and High Level Architecture (HLA)
Experience with aircraft platforms, aviation, simulation, and training systems is beneficial
Strong written and verbal communication skills along with the ability and desire to work in a team environment
Travel:
10%
Drug Free Workplace:
Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
CodeVue Coding Challenge:
To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration.
At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Summary pay range for Experienced: $126,650 - $171,350
Language Requirements:
Not Applicable
Education:
Not Applicable
Relocation:
This position offers relocation based on candidate eligibility.
Export Control Requirement:
This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Safety Sensitive:
This is not a Safety Sensitive Position.
Security Clearance:
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.
Visa Sponsorship:
Employer will not sponsor applicants for employment visa status.
Contingent Upon Award Program
This position is not contingent upon program award
Shift:
Shift 1 (United States of America)
Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
EEO is the law
Boeing EEO Policy
Request an Accommodation
Applicant Privacy
Boeing Participates in E - Verify
E-Verify (English)
E-Verify (Spanish)
Right to Work Statement
Right to Work (English)
Right to Work (Spanish)
$126.7k-171.4k yearly Auto-Apply 7d ago
C++ Software Engineer
London Stock Exchange Group
Software engineer job in Saint Louis, MO
LSEG offers essential platforms, financial data services and trading venues for various clients such as businesses, governments, and investors around the globe. The real-time market data, indices, analytics, and news services LSEG supplies allows traders and investors understand market conditions and trends. We deliver the infrastructure, data, and analytics that market participants rely on to make confident, informed investment decisions.
LSEG is dedicated to empowering economies and enabling sustainable growth by incorporating environmental, social, and governance (ESG) factors into its operations and offerings.
Within LSEG's Data and Analytics division, the Real-Time Distribution Development team plays a vital role in supporting LSEG's financial data distribution and fanout components.
We have responsibility for the design, implementation and continuous improvements of complex, low latency, high throughput software that makes the LSEG financial data distribution reliable, scalable and geographically resilient. Whether you are passionate about our consistently modernized on-prem enterprise solutions or tackling the challenges on our cloud applications in AWS and Azure, we have a place for you!
Our team thrives on inclusion, innovation, and high performance. Join us, and help shape the future of LSEG's platforms and services!
Job responsibilities:
* Design of software modules; implementation in C++, unit testing, integration testing, performance testing along with software packaging and configuration management.
* Participates in code/design reviews.
* Contributes toward product and internal documentation - technical specifications, software documentation and unit test plans.
* Assists in resolution of field problems as needed
* Partners with Quality Assurance to ensure high quality software, write Robot framework test cases using Python based key words
Qualifications
* 3+ years of computer software development experience
* Experience developing in C++ and/or other Object Oriented programming languages, in a multi-threaded environment and real-time streaming type applications.
* strong working experience and troubleshooting skills in Linux.
* Familiarity with network programming and strong knowledge of networking concepts and protocols(TCP/IP, UDP, multicast).
* Strong written & verbal communication skills
* Experience with Cloud technology (AWS/AZURE) is a plus.
* Experience with Java multithreaded programming is a plus.
Career Stage:
Senior Associate
Compensation/Benefits Information:
LSEG is committed to offering competitive Compensation and Benefits. The anticipated base salary for this position is $95,700 - $159,700.
Please be aware base salary ranges may vary by geographic location, city and state. In addition to our offered base salary, this role is eligible for our Annual Incentive Plan (AIP/"bonus plan"). Target AIP rates will be commensurate with role level and posted career stage. Individual salary will be reflective of job related knowledge, skills and equivalent experience. LSEG roles (excluding internships and part-time roles of less than 20 hours per week) are typically eligible for inclusion in our LSEG Benefits program, which includes offerings of: Annual Wellness Allowance, Paid time-off, Medical, Dental, Vision, Flex Spending & Health Savings Options, Prescription Drug plan, 401(K) Savings Plan and Company match. LSEG's Benefits plan also includes basic life insurance, disability benefits, emergency backup dependent care, adoption assistance commuter assistance etc.
London Stock Exchange Group (LSEG) Information:
Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, your rights and how to contact us as a data subject.
If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
$95.7k-159.7k yearly Auto-Apply 36d ago
AWS Cloud Engineer/Architect
Slalom 4.6
Software engineer job in Saint Louis, MO
Who You'll Work With As a modern technology company, our Slalom Technologists are disrupting the market and bringing to life the art of the possible for our clients. We have a passion for building strategies, solutions, and creative products to help our clients solve their most complex and interesting business problems. We surround our technologists with interesting challenges, innovative minds, and emerging technologies.
We are looking for skilled AWS Cloud Engineers and Architects with expertise in workload migrations and operational experience to join our team. The ideal candidate will be responsible for designing, deploying, and managing scalable cloud infrastructure, ensuring high availability, security, and efficiency. You will play a key role in automating cloud deployments, optimizing performance, and troubleshooting infrastructure-related issues.
At Slalom, we invest heavily in our partnership with AWS and at AWS re:Invent 2025, we were honored with four AWS Partner of the Year awards. These included Industry Partner of the Year for both Retail & Consumer Packaged Goods and Travel & Hospitality (Consulting - Global), as well as State or Local Government Consulting Partner of the Year and Non-Profit Organization (NPO) Consulting Partner of the Year.
What You'll Do
* Infrastructure as Code (IaC): Design, implement, and maintain AWS infrastructure using Terraform.
* Cloud Operations: Monitor, troubleshoot, and optimize cloud environments for performance, security, and cost efficiency.
* Automation & CI/CD: Develop automation scripts and pipelines using tools like Terraform, Ansible, AWS CDK, or GitHub Actions.
* Security & Compliance: Capable of implementing best practices for security, identity management, and compliance (IAM, VPC, encryption, logging).
* Observability & Monitoring: Set up and maintain monitoring, logging, and alerting solutions (CloudWatch, Prometheus, Grafana).
* Incident Management: Respond to and resolve production incidents, ensuring minimal downtime and fast recovery.
* Collaboration: Work closely with developers, DevOps teams, and security teams to support cloud-based applications.
* Documentation: Maintain clear and up-to-date documentation for cloud infrastructure and automation processes.
What You'll Bring
* 5+ years of hands-on experience with AWS services (EC2, S3, Lambda, RDS, VPC, CloudWatch, SSM, SSO, etc.).
* Strong experience with Terraform for infrastructure automation.
* Experience with cloud operations, monitoring, and incident response.
* Familiarity with Linux systems administration and scripting (Bash, Python, or PowerShell).
* Strong knowledge of networking concepts (VPC, VPN, DNS, Load Balancing, Security Groups).
* Experience with CI/CD pipelines and automation tools.
* Strong problem-solving skills and ability to work in a fast-paced environment.
* Good communication skills and ability to collaborate with cross-functional teams.
Nice to have
* Experience with one of the following: Python, PowerShell, Bash, Go, Rust.
* Experience with AWS MGN, DRS, Migration Factory.
* AWS certifications (AWS Certified Solutions Architect, AWS Certified DevOps Engineer, etc.).
* Experience with Kubernetes (EKS), Docker, or other container orchestration tools.
* Experience with RDS, Managed MSSQL, PostgreSQL.
About Us
Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. From strategy through delivery, our agile teams across 52 offices in 12 countries collaborate with clients to bring powerful customer experiences, innovative ways of working, and new products and services to life. We are trusted by leaders across the Global 1000, many successful enterprise and mid-market companies, and 500+ public sector organizations to improve operations, drive growth, and create value. At Slalom, we believe that together, we can move faster, dream bigger, and build better tomorrows for all.
Compensation and Benefits
Slalom prides itself on helping team members thrive in their work and life. As a result, Slalom is proud to invest in benefits that include meaningful time off and paid holidays, parental leave, 401(k) with a match, a range of choices for highly subsidized health, dental, & vision coverage, adoption and fertility assistance, and short/long-term disability. We also offer yearly $350 reimbursement account for any well-being-related expenses, as well as discounted home, auto, and pet insurance.
Slalom is committed to fair and equitable compensation practices. For this position, the target base salary pay range in the following locations: Boston, Houston, Los Angeles, Orange County, Seattle, San Diego, Washington DC, New York, New Jersey, for Consultant level is $119,000-$147,500 and for Senior Consultant level it is $136,500-$169,500 and for Principal level it is $151,000-$187,500.
In all other markets, the target base salary pay range for Consultant level is $109,000-$135,500 and for Senior Consultant level it is $125,000-$155,500 and for Principal level it is $138,500-$172,000.
In addition, individuals may be eligible for an annual discretionary bonus. Actual compensation will depend upon an individual's skills, experience, qualifications, location, and other relevant factors. The salary pay range is subject to change and may be modified at any time.
We will accept applications until 3/31/2026 or until the positions are filled.
We are committed to pay transparency and compliance with applicable laws. If you have questions or concerns about the pay range or other compensation information in this posting, please contact us at: ********************.
EEO and Accommodations
Slalom is an equal opportunity employer and is committed to attracting, developing and retaining highly qualified talent who empower our innovative teams through unique perspectives and experiences. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veterans' status, or any other characteristic protected by federal, state, or local laws. Slalom will also consider qualified applications with criminal histories, consistent with legal requirements. Slalom welcomes and encourages applications from individuals with disabilities. Reasonable accommodations are available for candidates during all aspects of the selection process. Please advise the talent acquisition team or contact ****************************** if you require accommodations during the interview process.
$151k-187.5k yearly Easy Apply 4d ago
Software Engineer - (.NET/UI)
Helioz Solutions
Software engineer job in Chesterfield, MO
Helioz Solutions (HS) is a global software services firm that helps clients with IT development, management, and staffing needs. We provide cutting-edge application development, quality assurance and testing, systems integration, project and program management, and enterprise level softwareengineering and infrastructure management services.
We work closely with our clients to develop, from conception to final deployment, effective and scalable solutions for data analytics, cloud based services, cyber security, business continuity, risk mitigation, and emerging technologies. At HS, we take great pride in tailoring solutions to best fit our clients' needs.
Job Description
Role: SoftwareEngineer - (.NET/UI)
Location: St. Louis, MO
Duration: 6+ Months
Top Skills:
ASP.NET, RESTful web services, MVC, HTML5 , JavaScript, JQuery, Sql Server ,Bootstrap and API .
Role and Responsibility:
• The candidate must have proven experience as a senior softwareengineer with a focus on user interface implementations
• Must be able to own and lead a new module or enhancement to ensure project work is reviewed, tested and delivered on time
• Participate in all phases of the Agile software development lifecycle while working with cross-functional team members in a highly collaborative development environment
• Responsible for developing the presentation layer based on ASP.NET and client-side web technologies
• Responsible for consuming RESTful web-services in a Service-Oriented Architecture
• Work directly with partners on the integration of outside solutions into Lumeris' application frameworks
• Evangelize newly developed best practices, software development techniques, and frameworks with other teams within the organization
• Identify and implement best practices and company standards for software development
• Continually build the skills of colleagues through peer collaboration, mentoring and training
Qualifications
Experience, Qualifications and Education:
• Bachelor's Degree in Computer Science or related field or equivalent job-related experience
• Requires at least 5 years development experience in an enterprise development environment
• Requires at least 3 years HTML5/Responsive user experience development experience
• Requires in-depth knowledge of software development lifecycles and their utilization in software projects
• Requires mastery of web MVC frameworks; greatly beneficial to have experience with MVC 5
• Requires mastery of responsive web design; greatly beneficial to have experience with frameworks like Bootstrap
• Requires mastery of programming techniques and methodologies in JavaScript and JQuery
• Requires mastery of RESTful web services that meet industry standard maturity models; greatly beneficial to have experience with ASP.NET Web API 2
• Requires mastery of Object Oriented Programming techniques and methodologies in C#
• Requires familiarity with Microsoft SQL Server
• Requires understanding of versioning software and CI/CD workflows; greatly beneficial to have experience with the Atlassian toolset
• Requires solid communication and interpersonal skills; with the ability to work constructively in a collaborative Agile team environment
• Requires strong problem-solving ability, analytical, and design skills
• Greatly beneficial to have previous experience in the healthcare industry
• Greatly beneficial to have hands-on experience in the Cloud; specifically, AWS
Additional Information
send your resume to apply (dot) **************************
$59k-79k yearly est. Easy Apply 1d ago
Software Engineer - Platform (AWS)
NISC
Software engineer job in Lake Saint Louis, MO
NISC develops and implements enterprise-level and customer-facing software solutions for over 960+ energy cooperatives and communication organizations across North America. Our mission is to deliver technology solutions and services that are Member-focused, quality-driven and valued-priced. We exist to serve our Members and help them serve their communities through our innovative software products, services and outstanding customer support. We are an AI-forward company committed to being a technology leader in our industry. NISC has been ranked in ComputerWorld's Best Places to Work for 23 years, and we are looking for qualified individuals to join our team.
NISC is always seeking out experienced and talented softwareengineers that are motivated, enjoy working with others and solving complex challenges. We look for individuals who will thrive in a team environment, be committed to accomplishing a common goal and aren't afraid to learn new things and have some fun along the way.
Primary Responsibilities:
NISC is looking for passionate engineers to add to our Platform team to push our solutions to their fullest potential. You'll work with a team of talented engineers to evolve our platform, used by hundreds of application developers to build, deploy, and run thousands of services.
Essential Functions:
Complete complex software maintenance and enhancements independently
Analyze and translate advanced level user requirements and design into software, with a focus on multiple areas of the solution
Research, analyze, and resolve moderately complex issues and bugs.
Work closely with development teams to research, design, and implement new features.
Follow industry and organizational best practices
Keep up with technology trends and innovations in your field of practice.
Other duties as assigned
Desired Experience and Skills:
Generally, requires 10+ years' experience in software development or infrastructure
Proficient with Python and Terraform
Proficient with Git
Experience with Java, Springboot, Gradle
Experience with Linux
Experience with build pipeline tools (Bamboo)
Experience with building and running containers (Docker)
Experience with cloud providers (AWS)
Working knowledge of deploying and maintaining Kubernetes clusters
Ability to leverage generative AI tools and technologies to enhance productivity, creativity, and problem-solving within the scope of the role
Commitment to NISC's Statement of Shared Values.
Work Schedule:
Hybrid from one of our office locations:
Cedar Rapids, IA
Lake Saint Louis, MO
Mandan, ND
Hybrid Schedule: Minimum of working 3 day per week out of an office location and ability to work up to all 5 days a week from an office location.
Required Days from an Office Location: Tuesday and Wednesday - the third required day will be up to the candidate and their supervisor to choose
NISC's Shared Values & Competencies:
We're a cooperative, which means we're owned by the Members we serve. It also means that our focus is on taking care of our Members and our employees, rather than having a big bottom line. Quality service and innovative technology starts with happy and dedicated employees. Join our team and learn for yourself what sets NISC apart.
Integrity - We are committed to doing the right thing - always.
Relationships - We are committed to building and preserving lasting relationships.
Innovation - We promote the spirit of creativity and champion new ideas.
Teamwork - We exemplify the cooperative spirit by working together.
Empowerment - We believe individuals have the power to make a difference.
Personal Development - We believe the free exchange of knowledge and information is absolutely necessary to the success of each individual and the organization.
Benefits:
Medical, Dental and Vision Insurance.
Health Savings Account (HSA) with $100 monthly contributions from NISC.
Like to walk? Improve your overall wellness knowledge? Ability to earn up to $800 additional dollars into your HSA each year through our Wellness Rewards program.
Dependent Care Flexible Spending Account (FSA) thru Paylocity.
Fully covered life insurance up to x3 annual base salary.
Fully covered short- and long-term disability.
401(k), traditional or Roth, with employee match up to 6% and employer 4% salary base contributions.
PTO accrual levels dependent on years of service, 120 Life Leave Event hours, and 9 paid holidays.
$2,500 Interest-FREE technology loan program.
$25,000 employee educational assistance program.
Volunteer, Wellness, Family Events and other employee fun supplied by our committees.
Employee Assistance Program; assisting employees and dependents with virtually any life event
Benevolence Committee to support employees with financial hardships like unexpected medical bills, funerals and other unfortunate hardships.
Education Preferred:
Bachelor's or master's degree in a Computer Science, Computer Engineering or a related field and/or equivalent experience.
Minimum Physical Requirements:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the essential functions of this position, employees must be able to see and communicate. Employees are regularly required to maintain a stationary position, move, and operate computer keyboards or office equipment.
Disclaimer:
Management may modify this job description by assigning or reassigning duties and responsibilities at any time.
Key Words:
Java | Angular | TypeScript | AWS Cloud | SQL | Big Data | Spring Boot | Cassandra | Kubernetes | Microservices | Spark | Databricks | .NET | Agile | Scrum | Time Series | Database | Databricks | SDLC | Cross Functional | Automated Testing
$59k-79k yearly est. Auto-Apply 22d ago
Software Engineer, Public Sector
Scale Ai Inc. 4.1
Software engineer job in Saint Louis, MO
Scale AI is seeking highly skilled and motivated SoftwareEngineers to join our dynamic Federal Engineering team. As a part of this team, you will play a critical role in delivering high-impact AI-powered mission solutions for government customers. Our scalable and high-performance platform forms the foundation for these solutions, and your expertise will be instrumental in designing and implementing systems that can handle billions of data points with exceptional performance.
You will:
Design and implement scalable backend systems for Federal customers, leveraging Scale's modern and cloud-native AI infrastructure
Collaborate with cross-functional teams to define and execute the vision for backend solutions, ensuring they meet the unique needs of government agencies operating in secure environments
Develop distributed systems, data-intensive applications, and machine learning infrastructure to enable real impact for mission owners
Build robust and reliable backend systems that can serve as standalone products, empowering customers to accelerate their own AI ambitions
Participate actively in customer engagements, working closely with stakeholders to understand requirements and deliver innovative solutions
Contribute to the platform roadmap and product strategy for Scale AI's Federal business, playing a key role in shaping the future direction of our offerings
This role will require an active TS/SCI security clearance or the ability to obtain a security clearance.
Ideally you'd have:
Full Stack Development: Proficiency in both front-end and back-end development, including experience with modern web development frameworks, programming languages, and databases
Cloud-Native Technologies: Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and experience in developing and deploying applications in a cloud-native environment. Understanding of containerization (e.g., Docker) and container orchestration (e.g., Kubernetes) is a plus
Data Engineering: Knowledge of ETL (Extract, Transform, Load) processes and experience in building data pipelines to integrate and process diverse data sources. Understanding of data modeling, data warehousing, and data governance principles
Machine Learning Infrastructure: Familiarity with machine learning frameworks (e.g., TensorFlow, PyTorch) and experience in designing and implementing machine learning infrastructure. Understanding of model serving, monitoring, and deployment strategies is beneficial
Problem Solving: Strong analytical and problem-solving skills to understand complex challenges and devise effective solutions. Ability to think critically, identify root causes, and propose innovative approaches to overcome technical obstacles
Collaboration and Communication: Excellent interpersonal and communication skills to effectively collaborate with cross-functional teams, stakeholders, and customers. Ability to clearly articulate technical concepts to non-technical audiences and foster a collaborative work environment
Adaptability and Learning Agility: Willingness to embrace new technologies, learn new skills, and adapt to evolving project requirements. Ability to quickly grasp and apply new concepts and stay up-to-date with emerging trends in softwareengineering
Compensation packages at Scale for eligible roles include base salary, equity, and benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position, determined by work location and additional factors, including job-related skills, experience, interview performance, and relevant education or training. Scale employees in eligible roles are also granted equity based compensation, subject to Board of Director approval. Your recruiter can share more about the specific salary range for your preferred location during the hiring process, and confirm whether the hired role will be eligible for equity grant. You'll also receive benefits including, but not limited to: Comprehensive health, dental and vision coverage, retirement benefits, a learning and development stipend, and generous PTO. Additionally, this role may be eligible for additional benefits such as a commuter stipend.
Please reference the job posting's subtitle for where this position will be located. For pay transparency purposes, the base salary range for this full-time position in the locations of San Francisco, New York, Seattle is:$184,000-$292,560 USDThe base salary range for this full-time position in the locations of Washington DC, Texas, Colorado is:$165,600-$263,304 USDThe base salary range for this full-time position in the location of Hawaii/St. Louis is:$138,000-$219,420 USD
PLEASE NOTE:
Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants.
About Us:
At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Cisco, DLA Piper, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications.
We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status.
We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at accommodations@scale.com. Please see the United States Department of Labor's
Know Your Rights poster
for additional information.
We comply with the United States Department of Labor's
Pay Transparency provision
.
PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of job opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants' needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with our internal policies and programs designed to protect personal data. Please see our privacy policy for additional information.
$60k-80k yearly est. Auto-Apply 8d ago
Salesforce - Software Engineer
The Timberline Group
Software engineer job in Saint Louis, MO
The SoftwareEngineer - Salesforce is responsible for application development and support of the Salesforce CRM system. They will work closely with IT Business Analysts and Solution Architects to understand and analyze how core business processes interact with Salesforce CRM and identify key opportunities for improvement.
Essential Duties & Responsibilities:
Review and analyze business requirements and develop solutions using standard programming languages and other available tools that enhance or support business and operations.
Documents the requirements, technical designs, and specifications according to company standards.
Performs Unit testing to ensure applications and processes work as expected.
Ensure software performance, reliability, and scalability.
Participate in software design reviews, code reviews, and system integration activities.
Work collaboratively with consultants, implementation managers and client IT resources to develop, test, implement products and issue resolution.
Communicate with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness.
Adheres to standards in both new and existing software, including purchased packages and in-house development.
Communicates with vendors for basic support and troubleshooting.
Possesses an adequate understanding of the major business activities of the company.
This position may require occasional travel.
This position may require support during non-working hours.
Essential Knowledge, Skills and Abilities:
BA/BS in Computer Science or related field of study or equivalent related work experience.
3+ years of experience in programming and IT Applications Development using a variety of tools and technology performing at an accomplished level.
2+ years of Salesforce development experience
Required skills in these Salesforce technologies: Apex, Visualforce pages, Lightning Web Components, Apex Triggers, SOQL, Data Loader, Flows, and Reporting.
Salesforce Platform Developer I certification is preferred; Platform Developer II or additional certifications are a plus.
Proven understanding of REST API integrations.
Experience in designing and developing software applications with proficiency in one (1) or more programming languages that may include .Net, JavaScript, HTML, CSS, or Python.
Strong knowledge of coding and application design principles and software development best practices, including version control, testing, and documentation.
Middleware experience preferred.
Low/no code experience preferred.
Ability to establish effective working relationships with business and project team members.
Proficient oral and written communication skills.
Working knowledge of multiple 3
rd
party applications (SQL server, Jitterbit Harmony and Jitterbit App Builder, Propel) and ERP applications (JD Edwards, Oracle, Hyperion) preferred.
The Timberline Group Phone: ************ PO Box 385, Lebanon, MO 65536 ********************* *************************
"Delivering quality solutions through quality people"
$59k-79k yearly est. Easy Apply 60d+ ago
Software Engineer - St Louis MO
Msccn
Software engineer job in Saint Louis, MO
ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps.
Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you.
Equifax is seeking creative, high-energy and driven softwareengineers with hands-on development skills to work on a variety of meaningful projects. Our softwareengineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technology. You are ideal for this position if you are a forward-thinking, committed, and enthusiastic softwareengineer who is passionate about technology.
This role requires being in the office 3 days/week on Tues - Thurs.
This position does not offer immigration sponsorship (current or future) including F-1 STEM OPT extension support.
What you'll do
Design, develop, and operate high scale applications across the full engineering stack
Design, develop, test, deploy, maintain, and improve software.
Apply modern software development practices (serverless computing, microservices architecture, CI/CD, infrastructure-as-code, etc.)
Work across teams to integrate our systems with existing internal systems, Data Fabric, CSA Toolset.
Participate in technology roadmap and architecture discussions to turn business requirements and vision into reality.
Participate in a tight-knit, globally distributed engineering team.
Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on network, or service operations and quality.
Manage sole project priorities, deadlines, and deliverables.
Research, create, and develop software applications to extend and improve on Equifax Solutions
Collaborate on scalability issues involving access to data and information.
Actively participate in Sprint planning, Sprint Retrospectives, and other team activity
Additional Qualifications/Responsibilities
What experience you need
Bachelor's degree or equivalent experience
5+ years of softwareengineering experience
5+ years experience writing, debugging, and troubleshooting code in mainstream Java, SpringBoot, TypeScript/JavaScript, HTML, CSS
5+ years experience with Cloud technology: GCP, AWS, or Azure
5+ years experience designing and developing cloud-native solutions
5+ years experience designing and developing microservices using Java, SpringBoot, GCP SDKs, GKE/Kubernetes
5+ years experience deploying and releasing software using Jenkins CI/CD pipelines, understand infrastructure-as-code concepts, Helm Charts, and Terraform constructs
What could set you apart
Self-starter that identifies/responds to priority shifts with minimal supervision.
Experience designing and developing big data processing solutions using Dataflow/Apache Beam, Bigtable, BigQuery, PubSub, GCS, Composer/Airflow, and others
UI development (e.g. HTML, JavaScript, Angular and Signal)
Experience with backend technologies such as JAVA/J2EE, SpringBoot, SOA and Microservices
Source code control management systems (e.g. SVN/Git, Github) and build tools like Maven & Gradle.
Agile environments (e.g. Scrum, XP)
Relational databases (e.g. SQL Server, MySQL)
Atlassian tooling (e.g. JIRA, Confluence, and Github)
Developing with modern JDK (v1.7+)
Automated Testing: JUnit, Selenium, LoadRunner, SoapUI
$59k-79k yearly est. 39d ago
Software Engineer - Platform (AWS)
Nisc
Software engineer job in Saint Louis, MO
NISC develops and implements enterprise-level and customer-facing software solutions for over 960+ energy cooperatives and communication organizations across North America. Our mission is to deliver technology solutions and services that are Member-focused, quality-driven and valued-priced. We exist to serve our Members and help them serve their communities through our innovative software products, services and outstanding customer support. We are an AI-forward company committed to being a technology leader in our industry. NISC has been ranked in ComputerWorld's Best Places to Work for 23 years, and we are looking for qualified individuals to join our team.
NISC is always seeking out experienced and talented softwareengineers that are motivated, enjoy working with others and solving complex challenges. We look for individuals who will thrive in a team environment, be committed to accomplishing a common goal and aren't afraid to learn new things and have some fun along the way.
Primary Responsibilities:
NISC is looking for passionate engineers to add to our Platform team to push our solutions to their fullest potential. You'll work with a team of talented engineers to evolve our platform, used by hundreds of application developers to build, deploy, and run thousands of services.
Essential Functions:
* Complete complex software maintenance and enhancements independently
* Analyze and translate advanced level user requirements and design into software, with a focus on multiple areas of the solution
* Research, analyze, and resolve moderately complex issues and bugs.
* Work closely with development teams to research, design, and implement new features.
* Follow industry and organizational best practices
* Keep up with technology trends and innovations in your field of practice.
* Other duties as assigned
Desired Experience and Skills:
* Generally, requires 10+ years' experience in software development or infrastructure
* Proficient with Python and Terraform
* Proficient with Git
* Experience with Java, Springboot, Gradle
* Experience with Linux
* Experience with build pipeline tools (Bamboo)
* Experience with building and running containers (Docker)
* Experience with cloud providers (AWS)
* Working knowledge of deploying and maintaining Kubernetes clusters
* Ability to leverage generative AI tools and technologies to enhance productivity, creativity, and problem-solving within the scope of the role
* Commitment to NISC's Statement of Shared Values.
Work Schedule:
* Hybrid from one of our office locations:
* Cedar Rapids, IA
* Lake Saint Louis, MO
* Mandan, ND
* Hybrid Schedule: Minimum of working 3 day per week out of an office location and ability to work up to all 5 days a week from an office location.
* Required Days from an Office Location: Tuesday and Wednesday - the third required day will be up to the candidate and their supervisor to choose
NISC's Shared Values & Competencies:
We're a cooperative, which means we're owned by the Members we serve. It also means that our focus is on taking care of our Members and our employees, rather than having a big bottom line. Quality service and innovative technology starts with happy and dedicated employees. Join our team and learn for yourself what sets NISC apart.
* Integrity - We are committed to doing the right thing - always.
* Relationships - We are committed to building and preserving lasting relationships.
* Innovation - We promote the spirit of creativity and champion new ideas.
* Teamwork - We exemplify the cooperative spirit by working together.
* Empowerment - We believe individuals have the power to make a difference.
* Personal Development - We believe the free exchange of knowledge and information is absolutely necessary to the success of each individual and the organization.
Benefits:
* Medical, Dental and Vision Insurance.
* Health Savings Account (HSA) with $100 monthly contributions from NISC.
* Like to walk? Improve your overall wellness knowledge? Ability to earn up to $800 additional dollars into your HSA each year through our Wellness Rewards program.
* Dependent Care Flexible Spending Account (FSA) thru Paylocity.
* Fully covered life insurance up to x3 annual base salary.
* Fully covered short- and long-term disability.
* 401(k), traditional or Roth, with employee match up to 6% and employer 4% salary base contributions.
* PTO accrual levels dependent on years of service, 120 Life Leave Event hours, and 9 paid holidays.
* $2,500 Interest-FREE technology loan program.
* $25,000 employee educational assistance program.
* Volunteer, Wellness, Family Events and other employee fun supplied by our committees.
* Employee Assistance Program; assisting employees and dependents with virtually any life event
* Benevolence Committee to support employees with financial hardships like unexpected medical bills, funerals and other unfortunate hardships.
Education Preferred:
Bachelor's or master's degree in a Computer Science, Computer Engineering or a related field and/or equivalent experience.
Minimum Physical Requirements:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the essential functions of this position, employees must be able to see and communicate. Employees are regularly required to maintain a stationary position, move, and operate computer keyboards or office equipment.
Disclaimer:
Management may modify this job description by assigning or reassigning duties and responsibilities at any time.
Key Words:
Java | Angular | TypeScript | AWS Cloud | SQL | Big Data | Spring Boot | Cassandra | Kubernetes | Microservices | Spark | Databricks | .NET | Agile | Scrum | Time Series | Database | Databricks | SDLC | Cross Functional | Automated Testing
$59k-79k yearly est. Auto-Apply 21d ago
Information Technology - Software Engineer
Stratacuity
Software engineer job in Saint Louis, MO
Job Description: The SoftwareEngineer will have responsibilities that include, but are not limited to: * Develop , deploy and operate high scale applications and back end services with Java, Spring Framework, Spring Boot, microservices * Conducting code reviews for peers
* Apply modern software development practices (serverless computing, microservices architecture, CI/CD, infrastructure-as-code, etc.)
* Working closely with Product Owners, Tech Leads and Solution Architect to understand strategic objectives and technical design
* Follow Equifax Engineering Handbook for SDLC
* Actively participate in Backlog refinement, Sprint planning, Sprint Retrospectives, Daily Standup and Sprint Demo
* Other duties as assigned
The SoftwareEngineer must have the following skills and experience to perform this job effectively:
* Bachelor's degree or equivalent experience
* 5+ years of softwareengineering experience
* 5+ years experience designing and developing microservices using Java, Spring Boot, GCP SDKs, GKE/Kubernetes
* 5+ years experience with Cloud technology: GCP, AWS, or Azure
* 5+ years experience deploying and releasing software using Jenkins CI/CD pipelines, understand infrastructure-as-code concepts, Helm Charts, and Terraform constructs
* Excellent oral and written communication skills
* Strong, problem solving and analytical capabilities
* Demonstrated ability to work effectively in a fast-paced, high volume, deadline-driven environment
* Ability to balance multiple demands and work both independently and as part of a team to develop solutions
* Take ownership, and be held accountable for delivery commitments
EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or ************.
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
Employee Type:
Contract
Location:
St. Louis, MO, US
Job Type:
Date Posted:
November 18, 2025
Similar Jobs
* Information Technology - SoftwareEngineer - Sr.
* Information Technology - Site Reliability Engineer
* Information Technology - Quality Engineer - Sr.
* Madison, WI - IT - UW - System Administration - Information Technology - Office
* SoftwareEngineering - SoftwareEngineer IV
$59k-79k yearly est. 2d ago
Software Engineer
Reinventing Geospatial
Software engineer job in Saint Louis, MO
Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS.
We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovation and powered by people who work at the intersection of passion and performance. Here, you'll collaborate with bold thinkers, leverage cutting edge technology, and tackle meaningful challenges from day one.
Our culture is defined and anchored by three pillars:
Energy: We bring passion, purpose, and urgency to our work.
Edge: We take initiative, embrace growth, and step outside our comfort zone.
Execution: We get things done smartly, decisively, and with real results.
If you're the kind of person who leads with initiative, thrives in a fast-paced environment, and is eager to create real impact, we want you on our team.
Clearance:
Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph
US Citizenship Required
As a SoftwareEngineer, you will...
* Lead full-stack software development of enterprise applications and services supporting our customer's GEOINT mission.
* Design and implement secure, scalable microservices in cloud environments such as AWS GovCloud or C2S.
* Guide and mentor junior and mid-level engineers, enforce code quality, and lead peer reviews.
* Build and deploy applications using DevSecOps pipelines, container orchestration, and Infrastructure-as-Code tools.
* Collaborate with cross-functional teams including analysts, UI/UX designers, DevOps engineers, and product owners.
* Translate mission requirements into technical implementations that meet security, performance, and scalability needs.
* Ensure compliance with our customer and IC cybersecurity and accreditation standards (e.g., RMF, STIGs).
SoftwareEngineer Qualifications...
* Bachelor's degree in Computer Science, SoftwareEngineering, or related field and 6+ years experience.
* Strong proficiency with: HTML, CSS, JSON, Ajax, and REST APIs
* Object-oriented Programming: Python, Java, or JavaScript and Go
* Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte.
* A strong working knowledge of: AWS, Azure, or similar cloud platforms, MySQL, PostgreSQL, or SQL Server
* Hands on experience with: Windows, Linux, Git
* Deep understanding of modern software design patterns and coding standards.
* Experience architecting, developing, and delivering complex software systems into production.
* Hands on experience developing containerized applications with Docker and Kubernetes.
* Experience deploying to and developing in classified cloud environments (e.g., C2S, AWS GovCloud).
* Familiarity with DevSecOps tools and practices (e.g., GitLab CI/CD, Jenkins, SonarQube, Nexus, Terraform).
* Solid understanding of Agile methodologies and secure software lifecycle principles.
* Strong, self-motivated desire to learn new programming languages, tools, frameworks, and techniques.
Additional Skills We'd Like to See:
* Frontend Web Development: UI/UX
* NoSQL Database: OpenSearch/Elasticsearch.
* Cloud Exposure: AWS, IBM, Google, Azure, and Oracle and S3, SQS, SNS, EC2, CloudFormation and RDS.
* Knowledge of geospatial data formats, tools, and standards (e.g., OGC, GeoServer, PostGIS, ESRI).
* Experience with IC enterprise environments and tools (e.g., Keycloak, Vault, CloudFormation)
* Certifications such as AWS Certified Developer, CISSP, Security+, SAFe Agile or similar.
Who we are:
Reinventing Geospatial, Inc. (RGi) is a fast-paced small business that has the environment and culture of a start-up, with the stability and benefits of a well-established firm. We solve complex problems within geospatial software development and national defense to make an Immediate Impact for our nation's soldiers and analysts.
We pride ourselves on giving employees an exceptional life experience, where creativity thrives, and challenges are simply part of the fun. We provide truly excellent benefits, including:
* 100% paid employee healthcare & dental insurance
* Paid parental leave
* 401k with matching
* Escalating vacation time
* Referral bonuses
* Tuition reimbursement
* Professional development training
* Free beverages and snacks
* Weekly catered lunches and breakfast on Fridays
Grow to be our next leader:
At RGi, fostering a strong and organic corporate culture is paramount and serves as a compass on the decisions we make and how we operate the company. We believe our culture of camaraderie, innovation, and collaboration reflects the caliber of our employees and their dedication to the mission of providing quality software to our customers. As such, we want our employees to feel empowered to seek growth and leadership opportunities within the company and position us to maintain our culture as we grow. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. If this is what you are looking for in a company, then you are what we are looking for in an employee.
Reinventing Geospatial, Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for all positions.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
$59k-79k yearly est. 60d+ ago
Mid Level Software Engineer
Freedom Technology Solutions Group
Software engineer job in Saint Louis, MO
Freedom Technology Solutions Groups is looking to add a mid level SoftwareEngineer to the team! This position is fully onsite in St. Louis, MO.
Required Experience:
Demonstrated firsthand experience in at least two of the following:
Java, JavaScript or Python enterprise application development
Web services architecture, design, and development
Relational database design
Spatial database design
NoSQL database design
Micro-service architecture, design and development
Containerization and/or Orchestration
API Development
Cloud Native Development, AWS, Azure, Google Cloud or similar Cloud Service providers
Desired Experience:
Demonstrated experience in the development of customized code, scripts, modules, macro procedures, or libraries to implement specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, Perl, or similar scripting and development languages.
Demonstrated experience in integration and tailoring of geospatial Commercial Off-The-Shelf (COTS) software applications; specialized software and database development and maintenance; integration of related specialized hardware; engineering studies to identify and remedy geodata processing bottlenecks.
Demonstrated experience with government and/or commercial imagery products, to include SAR or related RADAR imaging technologies.
Demonstrated experience working with and developing geospatial information systems (GIS) to include open-source and proprietary geospatial formats
Demonstrated experience in use and development with common geospatial tools, data, and operating platforms. These may include, but are not limited to:
Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.
Data formats including KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures.
Operating Platforms - ESRI, OpenGeo Suite, or similar.
Demonstrated experience abstracting new or legacy systems via standards-based APIs to include web services. Including but not limited to Open Geospatial Consortium standards
Demonstrated experience in at least one of the following:
Developing terrain analysis visualization and algorithms.
Developing automated detection algorithms.
Education:
A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 2 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work.
Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 4 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work.
Or, a minimum, as equivalent to education, of 6 years of experience in softwareengineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work may be substituted for a technical degree.
What's in It for You? Flexible work environment A team mentality - work with friendly, like-minded professionals Work with innovative, cutting edge technologies Enjoy extremely competitive compensation and benefits A work-life balance you can count on Opportunities to grow and advance your career on our dime The Benefits You Get with Freedom Amazing benefits including matching 401k, fully paid medical, and more Generous paid time off - including paid site closure days Competitive salary offerings Paid training and tuition reimbursement Referral bonuses Fully paid life and disability Annual logo wear allowance Company sponsored events (game nights, holiday party, summer party, happy hours) Interested in learning more about Freedom and our culture? Contact us today! We're constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team. As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status Applicant Federal & E-Verify Postings VEVRAA Federal Contractor Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at Phone: ************ Email: ********************* Equal Opportunity Employer, including disabled and veterans. If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese If you want to view the Pay Transparency Policy Statement, please click the link: English
$59k-79k yearly est. Auto-Apply 60d+ ago
Software Engineer, iOS Core Product - St. Louis, USA
Speechify
Software engineer job in Saint Louis, MO
The mission of Speechify is to make sure that reading is never a barrier to learning.
Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading - PDFs, books, Google Docs, news articles, websites - into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.
Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting - Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Overview
With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.
This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.
We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount.
Our interview process involves several technical interviews and we aim to complete them within 1 week.
What You'll Do
Opportunity to lead key engineering and product decisions
Actively shipping production code for the Speechify iOS app
Work within a dedicated product team
Participate in product discussions to shape the product roadmap
Maintain and enhance the existing complex app architecture
An Ideal Candidate Should Have
Experience. You've worked on products that scaled to a large user base
Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
Technical skills. Swift, SwiftUI
Technical Requirements:
Swift Programming Language
SwiftUI experience
Experience in Multithreading Programming
Working with CI/CD infrastructure
Experience with Fastlane
SOLID principles, the ability to write every single class according to SOLID
Experience with Git and understanding of different Git strategies
What We offer:
A fast-growing environment where you can help shape the company and product
An entrepreneurial crew that supports risk, intuition, and hustle
The opportunity to make a big impact in a transformative industry
A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio
The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience
Think you're a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don't forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
$59k-79k yearly est. Auto-Apply 12d ago
Software Engineer II
Stillfront Group
Software engineer job in Maryland Heights, MO
Join our Engineering team at Simutronics! In this SoftwareEngineer II role, you will be responsible for contributing to the design, development, and ongoing maintenance of production software systems. With a high degree of autonomy, you will own moderately complex technical tasks, and collaborate closely with the Lead Engineer and broader engineering team to deliver stable, scalable, and maintainable solutions.
As a reliable individual contributor who understands client-server architectures, you will work effectively within established systems, and demonstrate strong organizational and problem-solving skills. This role participates in an on-call rotation to support live systems and is expected to respond to production issues as needed.
YOUR RESONSIBILITIES
* Design, implement, and maintain software components and services within existing systems
* Contribute to architectural discussions and technical decision-making under the guidance of the Lead Engineer
* Develop and maintain code using languages and frameworks appropriate to the project, including compiled and managed languages
* Work effectively with client-server workflows and networked systems
* Diagnose, troubleshoot, and resolve defects and production issues, including participation in an on-call rotation
* Maintain and improve legacy systems while contributing to new development
* Write clear, maintainable, and well-documented code following established standards
* Participate in code reviews, testing, and quality assurance processes
* Manage assigned work independently, balancing priorities and meeting deadlines
Technical Ownership Expectations
* Take ownership of assigned systems, features, or technical areas, including operational stability
* Communicate clearly and proactively with the Lead Engineer and teammates, especially during incidents
* Demonstrate sound judgment when responding to live production issues
* Model strong engineering discipline, including testing, documentation, and thoughtful code changes
* Provide constructive feedback during code reviews and technical discussions
* Identify risks, technical debt, or improvement opportunities and surface them appropriately
* Operate with professionalism and accountability in a live service environment
YOUR PROFILE
* 3-5 years of professional software development experience
* Strong proficiency in C, C++, C#, or similar languages
* Strong experience working in Linux-based environments
* Solid understanding of client-server architectures and networked applications
* Experience with version control systems (e.g., Git)
* Strong organizational skills with the ability to manage multiple tasks and priorities
* Self-starter with the ability to work independently and take ownership of assigned work
* Strong problem-solving, debugging, and analytical skills
* Effective written and verbal communication skills
Nice-to-have
* Experience in the online gaming industry or other live service environments
* Familiarity with ASP.NET and related web technologies
* Working knowledge of SQL and relational databases
* Experience with AWS or other cloud platforms
* Exposure to DevOps practices, monitoring, logging, or deployment pipelines
Simutronics Corp. is one of the longest-runing independent game development studios in North America. As a leader in the business of massively multiplayer games, we have made persistent worlds that people continue to play today. We have branched out into creating mobile titles as well, with award-winning games that have topped the game charts and achieved praise from countless reviewers. We are based in St. Louis, Missouri.
Since 2016, Simutronics is joining forces with Stillfront Group, one of Europe's leading game publishers with a strong focus on long-term IP growth. They develop a wide range of digital games that attract over 50 million players each month. From well-established franchises like Supremacy, Big Farm, and BitLife to niche games, we span many different genres, including strategy, simulation, RPG and action, and casual and mash-up games.
$59k-79k yearly est. 6d ago
Back End Software Engineer (TS Clearance Required)
North Point Defense 3.9
Software engineer job in Saint Louis, MO
North Point Technology's FS2 Aero team seeks an experienced Backend Support Software Developer to enhance existing code and integrate solutions for the Aeronautical Navigation Office. The ideal candidate has strong software development expertise and coding skills across diverse tools and projects. You will collaborate with our teams to resolve complex technical issues, support incident response, and drive continual system improvements.
Program core hours are 9am-3pm ET. Evening or weekend work can be required (approx. 2 times a month but can vary by mission requirements). When required, schedule changes will be arranged.
This program requires employees to have an active TS clearance
Responsibilities:
This role supports the development of innovative systems for analytics, exploitation, production, and dissemination using web, remote desktop, and cloud technologies. Candidates should have 3+ years of Python and C#/Java framework experience, 4+ years with unit testing, CI tools, and GitLab, and expertise in cloud/SOA/web services or virtualization. The role also requires the ability to plan and prioritize in Confluence/Jira environments and communicate ideas clearly across diverse audiences.
Required Skills/Experience:
Requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience; OR 4 years of experience in lieu of degree
Must possess an active Top Secret Security Clearance with ability to obtain SCI post hire
DoD 8570 compliance
Troubleshoot and resolve complex backend issues involving REST APIs, databases, and applications.
Proficient in C#/Java with working knowledge of JavaScript/TypeScript.
Develop and document functionality in GitLab repositories, applying DevOps practices to deliver features within an Agile framework.
Contribute to Agile ceremonies (standups, sprint planning, increment planning) and support iterative testing using Atlassian tools (Jira/Confluence).
Apply cloud computing expertise to administer systems, modify GOTS code, and integrate open-source solutions into web applications. Responsibilities include API development, database integration, and enabling interaction with Redux/React frameworks for visualization and data filtering, with best practices in unit and build testing.
Collaborate with team members to review tickets, ensure proper testing, and deliver functionality aligned with User Story Acceptance Criteria.
Preferred Skills/Experience
Linux and/or Windows system administration
DoD Aeronautical Datasets
AWS cloud formation templates
Node, NPM, Swashbuckle, REST API, Sass
C# Developer, DevOps certification
Team Collaboration tools (Jira, Confluence)
Qualifications
Must possess an active Top Secret Security Clearance
BS in Information Systems, Computer Science of closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.
North Point Technology is THE BEST place to work for curious-minded engineers motivated to support our country's most crucial missions! We focus on long term projects, leveraging the latest technology in support of innovative solutions to solve our customer's most difficult problems.
At North Point Technology, EMPLOYEES come first! We value our employees by providing excellent compensation, benefits, and a flexible work-life balance. We strive for a close-knit and open atmosphere where the owners are always directly available to our team members.
Come join us! Apply with North Point Technology today!
For positions requiring a federal security clearance, your clearance level must be clearly identified on your resume.
$60k-80k yearly est. Auto-Apply 6d ago
Software Engineer II
Mastercard 4.7
Software engineer job in OFallon, MO
Our Purpose
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Title and Summary
SoftwareEngineer IIOverview:
Mastercard's Decision Management Platform team is seeking a Software Developer II to design, develop, and deliver scalable, secure, and high-quality software solutions. In this role, you will contribute to the full software development lifecycle, from analysis and design to implementation and ongoing support, while collaborating with cross-functional teams to meet evolving business needs.
You will play a vital role in a rapidly growing organization, working closely with experienced and driven engineers to solve complex challenges.
Engineers work in small, flexible teams, with every member contributing to the design, development, and testing of features. We follow an Agile approach to software development and practice continuous integration and delivery.
This is a hybrid position based in O'Fallon, MO requiring three days per week onsite.
Role:
• Design, develop, test, implement, and maintain software applications that align with Mastercard engineering standards and best practices.
• Deliver secure, reliable, and scalable software solutions within defined timelines and budgets.
• Research and evaluate alternative technical approaches to meet current and future business needs.
• Conduct feasibility studies, system flowcharting, and logic design to support solution development.
• Collaborate with team members and stakeholders to meet project goals, identify issues early, and recommend practical solutions.
• Independently manage assigned tasks and participate in production incident management and on-call rotations.
• Create and maintain comprehensive technical documentation in line with Mastercard's quality and governance standards.
• Assist senior engineers in updating documentation and templates to align with evolving project and technology needs.
• Contribute to process improvement initiatives and promote best practices in software development and delivery.
• Support the collection, analysis, and reporting of software and project performance metrics.
All About You:
• Proven experience in softwareengineering, architecture, or development.
• Strong hands-on experience in Java (Java 17 preferred) for developing scalable and high-performance applications.
• Familiarity with CI/CD tools such as Jenkins and Git.
• Working knowledge of cloud platforms (AWS preferred).
• Hands-on experience with containerization technologies (e.g., Docker).
• Experience developing with web technologies such as HTML, JavaScript, and frameworks like Angular or React.
• Solid understanding of database technologies, including both SQL and NoSQL systems.
• Experience developing and integrating RESTful APIs and working within microservices architectures.
• Strong grasp of object-oriented programming, software design patterns, and system performance optimization.
• Proficient in algorithms, data structures, and distributed systems concepts.
• Experience in Agile environments (e.g., Scrum or Kanban) with continuous integration and iterative delivery models.
• Passionate about solving complex, real-world challenges through technology.
• Self-motivated and proactive, with the ability to take ownership and deliver results in fast-paced, collaborative settings.
• Excellent verbal and written communication skills, capable of explaining complex technical concepts to diverse audiences.
• Bachelor degree in Computer Science, SoftwareEngineering, Information Technology, Mathematics, or a related field. Equivalent practical experience may also be considered.
This role is not eligible for Mastercard's work authorization sponsorship. As such, candidates must be eligible to work in the United States, now as well as in the future, without employer sponsorship.
#LI-NF1
#AI3Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.
Corporate Security Responsibility
All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:
Abide by Mastercard's security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.
In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.
Pay Ranges
O'Fallon, Missouri: $92,000 - $147,000 USD
$92k-147k yearly Auto-Apply 44d ago
Software Engineering Co-Op
Watlow Controls 4.6
Software engineer job in Saint Louis, MO
About the Role Join Watlow's Systems Engineering team and help shape the future of our Digital Twin and Manufacturing Automation initiatives. This co-op blends softwareengineering, data systems, and shop-floor integration to improve how we collect data, automate workflows, and visualize processes across global operations.
You'll collaborate with engineers, operators, and IT specialists to design Python-based solutions that make our manufacturing systems smarter, faster, and more connected.
Key Responsibilities
Develop Python-based web apps to capture and visualize shop-floor data in Azure cloud databases.
Build and maintain data pipelines to Databricks for trend and performance analysis.
Design Raspberry Pi + camera systems for part tracking and operator assistance.
Replace legacy automation (e.g., auto-clickers) with robust Python automation and APIs.
Integrate shop-floor data with company-wide digital systems and dashboards.
Write clean, documented code and create user-friendly interfaces for operators and engineers.
Desired Skills
Proficient in Python (object-oriented programming, automation, data handling).
Familiar with Flask, FastAPI, or Django for web development.
Basic knowledge of databases (SQL/NoSQL) and Azure or other cloud services
Basic knowledge of pulling and pushing data through APIs.
Experience with OpenCV, Raspberry Pi, or sensor integration is a plus.
Interest in machine learning or identifying automation patterns in manufacturing data.
Strong communication skills and willingness to work in a hands-on, cross-functional environment.
Preferred Majors
Computer Engineering
Computer Science
Electrical Engineering
Mechanical Engineering (with Python programming experience)
Biomedical Engineering (with Python/Image processing)
Industrial & Systems Engineering
Mechatronics/Robotics Engineering
Information Systems/IT or related STEM fields
What You'll Gain
Real-world experience applying software to manufacturing and digital transformation.
Exposure to hardware/software integration and automation.
Collaboration with cross-functional teams in engineering, IT, and operations.
The chance to see your code implemented directly on the shop floor to drive measurable impact.
Applicants must be authorized to work for any employer now or in the future in the U.S. We are unable to sponsor or take over sponsorship of an employment visa at this time.
How much does a software engineer earn in OFallon, MO?
The average software engineer in OFallon, MO earns between $52,000 and $90,000 annually. This compares to the national average software engineer range of $73,000 to $136,000.
Average software engineer salary in OFallon, MO
$68,000
What are the biggest employers of Software Engineers in OFallon, MO?
The biggest employers of Software Engineers in OFallon, MO are: