Senior Software Engineer-Test & Verification
Staff software engineer job in Saint Louis, 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 Senior Software Engineer-Test & Verification to support our Boeing Global Services (BGS) Government Vehicle Health Management Systems (GVHMS) teamlocated in Hazelwood, Missouri.
At The Boeing Company, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company built on shared values. 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.
Our amazing team of engineers develops, fields, and supports platform health management systems for the F/A-18, MQ-25, F-15, T-38, T-7, and proprietary platforms. Our software acquires and manages platform health and usage data, performs health, and usage assessment and recommends maintenance actions. We are tasked with the creation, design, development, modification, proof of concept, verification, testing, and demonstration of products and solutions to maximize platform mission readiness and effectiveness, reduce lifecycle costs, and keep our customers safe.
This position will focus on supporting the Boeing Commercial Airplanes (BCA) & Boeing Global Services (BGS) Software Engineering organization. The GVHMS team develops, fields and supports health management systems for defense platforms. The Central Maintenance Computing System (CMCS) is an on-board system that acquires, stores, analyzes and reports the health of the vehicle. The team is looking for a highly motivated software test and verification engineer to test software, derive test cases from requirements, and develop automated test cases throughout phases of the software development life cycle (requirements, design, implementation and verification). The software test and verification engineer will document, design, plan, and design CMCS software test functionality.
Position Responsibilities:
Develop and maintain robust Python script
Utilize Cucumber / Gherkin for behavior-driven development to create clear and concise test scenarios
Experience with tools like Git, Jira, or an equivalent for version control and project tracking
Experience with test frameworks to design, implement, and execute comprehensive testing solutions
Create, plan, and execute a test cycle
Analyze program requirements to develop new, effective test cases that ensure comprehensive coverage of functionalities
Document software bugs with appropriate information for analysis (environment information, data logs, etc.)
Communicate with multifunctional skill teams including software engineers, systems engineers, and hardware engineers
This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.
Basic Qualifications (Required Skills/ Experience):
Ability to Obtain U.S. Secret security clearance
8+years of experience in writing Software Test Plans (STP), Software Test Descriptions (STD), and Software Test Reports (STR)
5+ years of experiencecreating scripts in Python
3+ years of experiencewith Quality Automation Tools (ex. Selenium, Cucumber, LoadRunner)
Experience with Ethernet Network Data Buses
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.
1+ years of experience with MIL-STD-1553 and/or MIL-STD-1760 communication protocols
Active Secret Clearance
Familiarization with hardware and network architecture including server and client environments
Familiarization with military aircraft flightline operations
C# experience or familiarity with Ranorex for automated testing
Travel:
5% or less
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.
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.
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 Senior Level$122,400 - $165,600
Applications for this position will be accepted until Jan. 05, 2026
Export Control Requirements:
This is not an Export Control position.
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.
Lead Java Software Engineer
Staff software engineer job in Saint Louis, MO
Client: Charter Communications
Type: W2 Contract (No Visa Sponsorship)
Note: ON-SITE 4 days Office
Only W2
Key Responsibilities
Design, develop, and maintain Java-based microservices using Spring Boot.
Build scalable REST APIs and integrate them with internal and external systems.
Work with Spring Cloud, messaging systems (Kafka/RabbitMQ), and event-driven architecture.
Write clean, modular, testable code following best practices.
Participate in all phases of SDLC including requirements, design, development, testing, and deployment.
Collaborate with architects to build cloud-ready, containerized applications (Docker/Kubernetes).
Troubleshoot production issues and implement performance improvements.
Work with DevOps teams on CI/CD pipelines for automated build and deployment.
Required Skills
8-10 years of professional experience as a Java Developer.
Strong hands-on experience with Java 8+, Spring Boot, Spring MVC, Spring Data JPA, Spring Security.
Solid understanding of Microservices architecture and API development.
Experience with REST APIs, JSON, Postman, Swagger/OpenAPI.
Strong knowledge of SQL and relational databases (MySQL, PostgreSQL, Oracle, etc.).
Experience with Kafka, RabbitMQ, or similar messaging systems.
Proficiency with Git, CI/CD tools (Jenkins/GitHub Actions/GitLab CI).
Experience building cloud-ready applications (AWS/Azure/GCP).
Senior Software Architect
Staff software engineer job in Saint Louis, MO
Join Telesis7 as a Senior Software Architect for one of our premier clients.
***MUST BE LOCAL TO ST LOUIS, MO TO START***
THIS ROLE IS IN ST LOUIS. NOT OPEN TO REMOTE WORK.
MUST BE LOCAL TO ST LOUIS
NOTE - this is
4 Days per week in office in one of the above locations;
we are unable to provide sponsorship and are unable to work with third parties or C2C. Please apply to this posting and
do not
contact directly via email.
Description:
Translates user requirements into design for new software or extensive software revisions.
Creates high-level architectural specifications, while ensuring feasibility, functionality, and integration with existing systems and platforms.
Provides expertise on cross-application implications.
Approves business requirements, estimation, functional specifications, testing strategy and other activities to ensure architectural alignment.
Works closely with stakeholders to identify and negotiate opportunities to apply architecture standards and guidelines.
Requirements:
Experience with:
Java
Springboot
Mongo
Gitlab
OracleDB
Microservices
Must have Team Lead experience
6- 10 years of experience designing or configuring software applications
Senior Java Developer
Staff software engineer job in Saint Louis, MO
Employment Type: 14-month W-2 contract (possibility to extend)
Compensation: up to $63/hour W-2
Benefits: medical, dental, vision, LTD/STD, HSA/FSA, term life, supplemental health coverage options (e.g., Aflac), and a 401(k) for all W-2 employees (and their families if needed)
We are seeking three mid-to-senior level Java Developers to join a cloud-native engineering team building high-scale backend services. This role is ideal for developers with strong experience in Java, Spring Boot microservices, and cloud platforms such as GCP, AWS, or Azure. You will design and build distributed services, work closely with product and architecture groups, and contribute to a modern CI/CD and Kubernetes-based environment.
Responsibilities:
Design, develop, and maintain scalable backend applications using Java and Spring Boot
Build and support microservices for large-scale, distributed systems
Develop cloud-native applications using GCP services
Build APIs and backend services that integrate with Cloud SQL, PostgreSQL, MySQL, or other relational databases
Deploy applications using Jenkins CI/CD pipelines
Use infrastructure-as-code tooling, including Helm and Terraform
Conduct peer code reviews and contribute to engineering standards
Troubleshoot and resolve backend performance or reliability issues
Collaborate closely with Product Owners, Tech Leads, and Solution Architects on technical design
Follow the Equifax Engineering Handbook and established SDLC practices
Participate in Agile ceremonies, including sprint planning, backlog refinement, daily standups, retrospectives, and demos
Take ownership of deliverables in a fast-paced, deadline-driven environment
Required Skills:
5+ years of hands-on development experience with Java and Spring
Strong experience building Spring Boot microservices
Experience with GCP, AWS, or Azure as a cloud developer
Experience with cloud databases like Cloud SQL, Azure SQL, RDS, or similar relational databases
Strong problem-solving, analytical, and debugging skills
Excellent written and verbal communication skills
Ability to work independently and collaboratively in a fast-moving environment
Preferred Skills:
Bachelor's degree in Computer Science or related field (or equivalent experience)
Experience with Jenkins, CI/CD pipelines, Helm, and Terraform
Experience working with Kubernetes (GKE, EKS, or AKS)
Familiarity with observability and monitoring tools
Experience with Agile/Scrum development practices
Experience with automated testing frameworks for Java
React Native - Software Engineer
Staff software engineer job in Saint Louis, MO
Job Title: React Native - Software Engineer
Duration of project: 6+ months
Key Responsibilities:
As one of our valued React Native Developers, your task will be constructing high-performance mobile apps for both iOS and Android platforms.
Your duties will include:
Spearheading the architecture and construction of these applications while coordinating with teams managing other layers of product infrastructure.
Building enterprise-level React Native apps with precision-crafted UIs for Android and iOS platforms.
Leveraging native APIs for extensive integrations with native mobile platforms.
Diagnosing and rectifying bugs and performance bottlenecks to ensure seamless, native-like performance.
Upholding coding standards and writing automated tests to guarantee top-notch product quality.
Translating complex requirements into distinct coding tasks and strategies.
Crafting unit and integration tests for thorough and regressive software testing.
Participating in design and code reviews.
Collaborating with various teams (Product, PM, etc.) to ensure the delivered code aligns with functional/technical specifications.
Engaging actively in Agile routines and ceremonies, including daily standups, sprint planning, and sprint demos/retrospectives.
Essential Qualifications:
Bachelor's degree in Computer Science or a related field or equivalent practical experience
Minimum of 3 years of professional React Native development experience in an Agile environment.
Profound understanding of Computer Science fundamentals, including OOAD, MVVM design patterns, data structures, and algorithms.
Extensive experience in creating React-Native modules (npm) and developing reusable custom libraries and components. Extensive experience with Typescript.
Profound understanding of front-end frameworks, particularly React.
Experience with RESTful APIs and OAUTH.
Proficiency in creating a Jenkins pipeline using third-party tools like Fastlane.
Proven experience in deploying applications on Apple AppStore and Google Playstore.
Proficiency in JavaScript and TypeScript languages.
Solid foundation in working with third-party libraries (Redux, RxJS) and debugging dependency conflicts.
Comprehensive understanding of the mobile app development lifecycle.
Knowledge of object-oriented programming and reactive programming patterns.
Experience with RESTful APIs, integrating mobile applications to server-side systems, and understanding the document request model and offline storage.
Familiarity with automated testing suites, like Jest, Mocha, and Postman, and experience with unit and integration tests (Espresso, JUnit) and Co-routines.
Experience with dependency injection (Dagger).
Ability to contribute to a large-scale Agile-driven software engineering project, with a solid understanding of professional software engineering best practices for the entire SDLC, including CI/CD.
Excellent verbal and written communication skills.
Open-mindedness, a relentless thirst for learning, and an unyielding spirit of collaboration.
Exceptional interpersonal skills and a positive mindset.
Preferred Additional Experience:
Experience with TDD or BDD.
Familiarity with cloud-native, scalable, and highly available distributed systems.
Understanding relational and NoSQL databases such as MySql, Postgres, Mongo, and Redis.
Experience with container technologies like Docker and Kubernetes.
Experience with Atlassian tools such as JIRA and Confluence.
Internship (Summer 2026) - Software Engineering
Staff software engineer job in Saint Louis, MO
About Us:
At Intramotev, we are dedicated to revolutionizing the freight industry by liberating tons of freight from congested highways, reducing carbon emissions, and enhancing transportation efficiency. We are deploying self-propelled battery-electric railcars and vehicles to transform freight logistics and bring innovation to our rail network. Based in St. Louis, MO, we are committed to promoting industrial revitalization, saving lives, and minimizing the environmental impact of trucking/transportation. We actively foster a work environment for every teammate that's welcoming, respectful and inclusive, with great opportunities for professional growth. Find your future with us.
Role Overview:
We are seeking a Software Engineering Intern to join the software development team to meet growing demands in the development of self-propelled rail vehicles. This role has a strong software focus, supporting innovative self-propelled capabilities in areas such as embedded software, user experience/user interfaces, back-end servers, computer vision, and control systems.
Schedule:
This is an internship for summer 2026. It is an hourly role, up to 40 hours/week, in-office position, based in St. Louis, MO.
Position Responsibilities:
Analyze and translate requirements into system architecture, hardware and software designs, and interface specifications.
Test and validate to ensure system designs meet operational and functional requirements.
Solve problems concerning and provide other support of fielded hardware and software over the entire product lifecycle.
Assist in system development and integration, debugging, and testing on target hardware.
Team Dynamics:
Work within dynamic teams on diverse projects, typically ranging from small (1-2) to medium (3-10) members.
Foster excellent interpersonal and communication skills to thrive in a collaborative environment.
Adapt to evolving project objectives and requirements, as the work often involves a research nature and prioritized capability enhancements.
Why Join Us
Career Growth: Develop your career with a forward-thinking company dedicated to transforming rail technology.
Innovative Environment: Contribute to groundbreaking projects that bridge the past and future of rail transport.
Impactful Work: Be a key player in creating solutions that promote a more sustainable and efficient rail/mobility network.
About You:
Basic Qualifications (Required Skills/Experience):
Working towards a Bachelor's Degree in Computer Science, Computer Engineering, or a related field (open to students after completing sophomore or junior years of school, as well as graduate students).
1+ years of previous internship, university research, or extra-curricular experience with software development.
Experience with C, C++, C#, or another object oriented programming language.
Experience with the software development life-cycle, including debugging and testing.
Must be legally authorized to work in the U.S. CPT/OPT is supported.
Fluent in both written and verbal English.
Preferred Qualifications (Desired Skills/Experience):
Experience with software version control tools such as git.
Coursework related to embedded systems, industrial controls, human/machine interface, or computer vision.
Demonstrated experience working on project teams.
Experience delivering product(s) to customer(s).
Typical Education and Experience:
Education/experience typically acquired through advanced technical education (e.g. Bachelor) and typically 1 or more years' related work (internship/cooperative work) or university research project experience.
Relocation:
This position does not offer relocation.
Equal Opportunity Employer
Intramotev 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.
If you're passionate about software engineering and eager to contribute to autonomous rail technology, we'd love to hear from you!
Software Engineer
Staff software engineer job in Saint Louis, MO
Job DescriptionReinventing 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 PolygraphUS Citizenship Required
*This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration.As a Software Engineer, you will...
Contribute to the design, development, testing and integration of new capabilities from an idea to production across a complex system
Integrate capabilities from different systems across the enterprise while the needs of users and stakeholders are met
Participate in daily standups, sprint and release planning activities, and coordinate with other team members (systems engineer, systems administrator, tester, etc.) to accomplish the tasks outlined in user stories
Write or contribute to documentation and end-user instructions/manuals, as necessary
Software Engineer Qualifications...
Associate's or Bachelor's Degree in Computer Science or related field
5+ years of experience in software development with experience in all phases of the software development lifecycle (analysis, design, development, testing, deployment, maintenance)
Demonstrated experience developing with modern languages such as: Python, Ruby, Clojure, Java, JavaScript, etc.
Experience designing, developing, documenting, testing, and debugging software that contains logical and mathematical solutions to problems
Demonstrated experience using rapid prototyping and Agile based software development methodologies
GEOINT/SIGINT/IMINT domain knowledge
Additional Skills We'd Like to See:
Understanding of machine learning concepts
Experience with development in microservice based architectures
Understanding of web application development concepts and experience using web frameworks
Experience with container technologies and orchestration such as Docker, Docker Compose, Kubernetes, etc.
Experience with continuous integration and software CM processes / tools (Git, GitLab, GitLab CI, Jenkins, JIRA, Confluence)
AWS experience and/or AWS certification (Developer, DevOps and/or, Architect, etc.)
Security+ Certification
Highly preferred to have Python programming language experience
Salary Range: $115,000 - $170,000Salary is commensurate with experience.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.
Software Engineer
Staff 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 description :
· 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.
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.
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. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
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.
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.
Auto-ApplySoftware Engineer II - Tester (Big Data & Cloudera Ecosystem)
Staff 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**
Software Engineer II - Tester (Big Data & Cloudera Ecosystem)
Overview
Are you excited to work at the intersection of distributed systems, big-data platforms, and high-quality engineering? Do you enjoy validating complex, large-scale data pipelines and ensuring that mission-critical systems perform flawlessly?
We are seeking a Software Engineer II - Tester to join our Big Data Engineering Quality team. You will be responsible for testing and validating data engineering applications built across the Cloudera Manager ecosystem, including Kafka, Spark, HBase, Hive, Solr, NiFi, Hue, Livy, Unravel, and internal REST APIs.
You will design and maintain automation frameworks using any of the following languages: Python, Java, Scala, or Bash, and ensure full end-to-end coverage for ingestion, transformation, orchestration, and storage workflows.
Primary Responsibilities
1. Big Data Platform & Application Testing
- Test and validate distributed data engineering applications across Cloudera Manager components: Kafka, Spark, HBase, Hive, Solr, NiFi, Hue, Livy, Unravel.
- Test Apache NiFi pipelines including processors, flow configurations, data lineage, provenance, NiFi registry flows, and integration with downstream systems.
- Validate ingestion pipelines, streaming jobs, batch ETL processes, orchestration flows, and REST APIs.
- Perform system, integration, functional, regression, and performance testing across large-scale data systems.
2. Test Automation & Framework Development
- Build robust automation frameworks using any of the following languages: Python, Java, Scala, or Bash, based on the codebase under test.
- Develop automation for Spark job validation, Kafka event checks, HBase/Hive schema validation, NiFi flow output validation, and end-to-end data pipeline coverage.
- Create automated tests for REST APIs, backend services, schema checks, and data correctness.
- Build and maintain UI automation using Selenium for dashboards such as Hue, Livy UI and other internal tools.
3. CI/CD & DevOps Integration
- Maintain and enhance Jenkins CI/CD pipelines to support automated test execution and continuous integration.
- Leverage Docker or similar runtime environments to execute tests at scale.
- Integrate automation suites into the build/release pipeline for seamless promotion and deployment.
4. Data Validation & Quality Assurance
- Validate SQL queries, HBase tables, Hive datasets, Kafka event streams, NiFi flow files, and NoSQL outputs.
- Ensure data accuracy, schema integrity, SLA compliance, and end-to-end pipeline reliability.
- Conduct deep validation of NiFi processors (PutFile, GetKafka, MergeContent, RouteOnAttribute, ExecuteScript, etc.) and downstream integrations.
5. Collaboration & Agile Participation
- Collaborate with Data Engineers, Big Data Platform Engineers, and QA peers to ensure complete test coverage.
- Participate in Agile ceremonies-story pointing, defining acceptance criteria, backlog refinement, sprint reviews, and retrospectives.
- Identify testing risks, propose mitigation strategies, and champion quality-first practices across the team.
Required Skills & Qualifications
- 3-5 years of hands-on experience in software testing or QA engineering, ideally within Big Data environments.
- Strong proficiency in any one (or more) of the following languages:
Python, Java, Scala, Bash.
- Experience testing big-data applications on Kafka, Spark, Cloudera/Hadoop, HBase, Hive, Solr, NiFi, Hue, Livy, or similar components.
- Practical experience validating NiFi pipelines: processors, flow logic, provenance, connections, and integrations.
- Strong experience with test automation frameworks (API, backend, ETL/data validation).
- UI automation experience using Selenium.
- Proficiency in SQL and NoSQL data validation tasks.
- Hands-on experience with Jenkins or similar CI/CD tools.
- Provide production support for the applications as a developer/tester for two weeks in rotated shift.
- Solid understanding of Agile/Scrum methodologies.
- Strong analytical, debugging, communication, and problem-solving skills.
Preferred (Nice to Have)
- Experience with Unravel, Cloudera Navigator, or monitoring tools.
- Exposure to Docker, Kubernetes, or cloud platforms (AWS, Azure, GCP).
- Familiarity with performance testing of distributed systems.
Mastercard 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
Software Engineering Co-Op
Staff 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 software engineering, 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.
Prinicpal Software Engineer
Staff software engineer job in Saint Louis, MO
Welcome to the
MOMENTUM.
Team!
MOMENTUM.
is not just our company name; it is the highest value we deliver to our customers. We are a rapidly growing technology solutions company delivering innovative technology, engineering, and intelligence solutions across the DoD sector. The efforts of our high-capacity team ultimately strengthen our Nation and the warfighter.
Our team is dispersed throughout the US, which means we value the diversity and unique collaboration fostered throughout our team. We work incredibly hard for our customers and believe deeply in our core values. We're a high-energy, high-growth team and we love to win.
Principal Software Engineer
MOMENTUM.
is seeking a strong Principal Software Engineer to support an NGA project in downtown St Louis with the Geospatial Center of Excellence. This is an exciting Modernization initiative providing enterprise architectural, engineering, operations and sustainment, modification, and testing of geospatial-intelligence core services. This utilizes secure cloud environments, and a modern agile development methodology making data accessible, discoverable, and deliverable to the IC. Candidates must be passionate, energized and excited to work on modern architectures and solve challenging problems for our clients.
In this role, you will:
Experience in Python enterprise application development
Experience building high-performance applications in React.js
Experience building APIs
Web services architecture, design, and development
Experience in PostgreSQL database design
Experience working in AWS and utilizing specific AWS tools
If you're right for this role, you have:
Active Top-Secret Clearance with the ability to obtain an SCI
Bachelor's degree in Computer Science, Engineering, Mathematics, or a related technical field with
15+ years of software engineering experience OR Master's degree in a technical field with 13+ years of software engineering experience.
To learn more about us, check out our website at ********************
MOMENTUM.
is an EEO/M/F/Veteran/Disabled Employer:
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The qualifications listed above are representative of the knowledge, skill, and ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
Accommodations:
Consistent with the Americans with Disabilities Act (ADA) and Alabama civil rights law, it is the policy of
MOMENTUM.
to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. If reasonable accommodation is needed, please include a request when applying.
Software Engineer (TS/SCI and able to obtain a Polygraph)
Staff software engineer job in Saint Louis, MO
This job requires an active Top Secret / SCI clearance (with CI Polygraph eligibility). Please apply only if you currently hold an active TS SCI clearance with CI Poly eligibility.
North Point Technology is seeking a Mid-Level Software Engineer to join the Chinook Program, where you'll help design and develop modern applications that support GEOINT data access, visualization, and dissemination. You'll work in a collaborative Agile environment, partnering with mission users, architects, and cloud engineers to deliver secure, high-performance software solutions.
Responsibilities:
Design, develop, test, and deploy software for GEOINT data workflows.
Build microservices, RESTful APIs, and user-facing interfaces using technologies such as React, Node.js, Flask, and Spring Boot.
Develop and maintain secure, containerized applications using Docker and Kubernetes.
Support DevSecOps pipelines and ensure compliance with security and accreditation standards.
Participate in Agile sprints, code reviews, and technical discussions.
Collaborate with users and product owners to refine requirements and enhance user experience.
Mentor junior developers and assist with resolving technical challenges.
Basic Qualifications:
U.S. citizenship and active Top Secret clearance with SCI eligibility (CI Polygraph eligibility).
Bachelor's degree in Computer Science, Software Engineering, or related field with 4-8 years of experience (or Master's with 2-6 years).
Proficiency with:
Languages: Python, Java, JavaScript, Go
Frameworks: React, Angular, Node.js, Spring Boot, Django, Flask, Svelte
Cloud: AWS, Azure, or similar platforms
Databases: MySQL, PostgreSQL, SQL Server
Tools: Git, GitLab CI, Jenkins, JIRA, Confluence
Operating Systems: Windows, Linux
Experience with containerization (Docker, Kubernetes) and CI/CD development.
Understanding of secure coding, RMF, and STIG compliance.
Strong analytical and problem-solving skills with a desire to continuously learn.
Preferred Qualifications:
Experience with UI/UX design and frontend development.
Familiarity with NoSQL databases (OpenSearch/Elasticsearch).
Exposure to multi-cloud environments (AWS, Azure, Google, IBM, Oracle).
Knowledge of AWS services such as S3, EC2, RDS, CloudFormation.
Experience with geospatial technologies (GeoServer, PostGIS, OGC APIs, ESRI ArcGIS).
Infrastructure-as-Code experience (Terraform, Ansible).
Certifications: AWS Developer, Security+, SAFe Practitioner, or equivalent.
Work Locations:
Gaithersburg, MD
Alexandria, VA
Chantilly, VA
Aurora, CO
St. Louis, MO
Tucson, AZ
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!
Auto-ApplyJava Software Engineer
Staff software engineer job in Saint Louis, MO
We are currently in search of an experienced Software Engineer with a degree in Computer Science and 5+ years' experience developing JavaFX and\/or Swing applications. The successful candidate will work to develop and maintain several Java applications that interact with hardware by way of interfaces to firmware developed in\-house. Knowledge of RFID (Radio Frequency Identification) technology would be beneficial, but is not required. Must be comfortable working in a fast\-paced startup environment, and be able to take initiative in providing solutions to problems as they arise. This is an exciting opportunity to be part of startup that is revolutionizing the way that RFID is used!
Responsibilities:
\-Develop and implement new software programs
\-Maintain and improve the performance of existing software
\-Clearly and regularly communicate with management and technical support colleagues
\-Design and update software databases
\-Test and maintain software products to ensure strong functionality and optimization
\-Recommend improvements to existing software programs as necessary
Qualifications:
\-Bachelor's Degree in Computer Science
\-5+ years' experience in web and software development using Java
\-Demonstrated knowledge of web technologies, such as HTML, CSS and JavaScript
\-Ability to work independently and multi\-task effectively
\-Demonstrated understanding of projects from the perspective of both client and business
\-Flexible and willing to accept a change in priorities as necessary
\-Strong attention to detail
Required skills: Desired skills:
• \-Java • \-Regular Expressions
• \-JavaFX or Swing • \-MongoDB
• \-MySQL • \-Excel
• \-Hibernate • \-Visual Basic
• \-JSON • \-Spring
• \-Javascript\/CSS\/HTML • \-Thymeleaf
• \-Windows OS • \-SCPI
• \-TCP\/IP, DNS, Sockets • \-Inno Setup
• \-Multithreading • \-PHP
• \-Linux OS
• \-Bash scripting
• \-OpenSSL
Requirements
Qualifications:
\-Bachelor's Degree in Computer Science
\-5+ years' experience in web and software development using Java
\-Demonstrated knowledge of web technologies, such as HTML, CSS and JavaScript
\-Ability to work independently and multi\-task effectively
\-Demonstrated understanding of projects from the perspective of both client and business
\-Flexible and willing to accept a change in priorities as necessary
\-Strong attention to detail
Required skills: Desired skills:
• \-Java • \-Regular Expressions
• \-JavaFX or Swing • \-MongoDB
• \-MySQL • \-Excel
• \-Hibernate • \-Visual Basic
• \-JSON • \-Spring
• \-Javascript\/CSS\/HTML • \-Thymeleaf
• \-Windows OS • \-SCPI
• \-TCP\/IP, DNS, Sockets • \-Inno Setup
• \-Multithreading • \-PHP
• \-Linux OS
• \-Bash scripting
• \-OpenSSL
Benefits Excellent Benefits Package
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•\-Demonstrated understanding of projects from the perspective of both client and business
•\-Flexible and willing to accept a change in priorities as necessary
•\-Strong attention to detail
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Mission Software Engineer, Public Sector
Staff software engineer job in Saint Louis, MO
Scale AI is seeking a highly skilled and motivated Mission Software Engineer to join our dynamic Federal Engineering team. As a part of this team, you will play a critical role in supporting Scale's government customers by scoping and developing onsite solutions. Our scalable, high-performance platform is the foundation for these customer solutions, and your expertise will be instrumental in designing and implementing systems that can handle interactions with existing customer systems to help our products integrate into existing customer workflows.
You will:
Work directly with customers to understand their problems and translate those into features in Scale's platform.
Be open to >50% travel or relocation to a key customer geographic location.
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.
Implement end-to-end data integrations, syncing customer's data to Scale's platform and back
Deploy and maintain Scale software at customer sites
Develop customer requested features and work closely with them to ensure that they win customer love.
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.
This role will require an active TS/SCI security clearance or the ability to obtain a security clearance.
Ideally you have:
Track record of success as a hybrid customer facing engineer, forward deployed software engineer, and ability to quickly adapt to different roles.
Prior experience developing with Python and JavaScript, or other modern software languages. Familiarity with Node and React is a plus.
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
Linux experience: Understanding of shell scripting, operating systems, etc
Networking experience: Understanding of networking technologies, configuration (ports, protocols, etc)
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
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
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
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.
The base salary range for this full-time position in the location of Honolulu, Hawaii 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.
Auto-ApplySoftware Engineer - St Louis MO
Staff 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 software engineers with hands-on development skills to work on a variety of meaningful projects. Our software engineering 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 software engineer 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 software engineering 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
Back End Software Engineer (Top Secret Cleared)
Staff software engineer job in Saint Louis, MO
We are seeking a talented Back End Software Engineer to design, develop, and maintain scalable, secure, and high-performance server-side applications. The ideal candidate will have strong proficiency in Python and experience working with C# or Java, enabling effective collaboration across diverse projects and technology stacks. This role involves working closely with front-end developers, DevOps engineers, and product teams to deliver efficient and reliable software solutions.
Active Top Secret clearance or higher is required Responsibilities:
Design, build, and maintain robust, scalable, and efficient back-end systems and APIs.
Develop new features and enhance existing services using Python and C# or Java.
Collaborate with cross-functional teams to define, design, and ship new features.
Optimize applications for maximum performance, reliability, and scalability.
Implement and maintain database schemas, queries, and data models (SQL and NoSQL).
Ensure code quality through peer reviews, automated testing, and CI/CD practices.
Write clear, maintainable, and well-documented code.
Participate in architectural design discussions and technical decision-making.
Troubleshoot, debug, and resolve production issues in a timely manner.
Auto-ApplySoftware Engineer, Platform - St. Louis, USA
Staff 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 2025 Design Award winner for Inclusivity.
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
The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.
This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is 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
Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience
An Ideal Candidate Should Have
Proven experience in backend development: TS/Node (required)
Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
Preferred: Experience with Docker and containerized deployments
Preferred: Proficiency in deploying high availability applications on Kubernetes
What We Offer
A dynamic environment where your contributions shape the company and its products
A team that values innovation, intuition, and drive
Autonomy, fostering focus and creativity
The opportunity to have a significant impact in a revolutionary industry
Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
An active role at the intersection of artificial intelligence and audio - a rapidly evolving tech domain
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.
Auto-ApplyMid Level Software Engineer
Staff software engineer job in Saint Louis, MO
Freedom Technology Solutions Groups is looking to add a mid level Software Engineer 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 software engineering/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
Auto-ApplyFull Stack Software Engineer
Staff 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
* This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration.
As a Full Stack Software Engineer, you will...
* Develop, deploy, and maintain cloud-based services using AWS Lambda, EC2, and other core AWS services.
* Write and maintain code in C#, Java, JavaScript/TypeScript, Python, and Shell scripting.
* Create, document, and manage new and existing functionality in GitLab repositories.
* Apply DevOps practices and tools to deliver new features within an Agile environment.
* Participate in Agile ceremonies (standups, sprint planning, increment planning) using Jira and Confluence.
* Perform system administration and modify existing GOTS code to integrate open-source software solutions into web applications.
* Design and implement APIs and database integrations that interact with Redux and React frameworks.
* Integrate open-source packages for data visualization and data filtering.
* Ensure code quality by applying unit testing and build testing best practices across all development efforts.
* Collaborate with team members to assess tickets, test functionality, and deliver features that meet User Story Acceptance Criteria.
Full Stack Software Engineer Qualifications...
* Requires BS degree and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience.
* Must have an active Top Secret to be considered and ability to obtain TS/SCI clearance prior to start and willingness and ability to obtain a Polygraph
* Minimum 3 years of experience with REACT or modern JavaScript framework.
* Minimum 3 years of experience with Python, C# development framework
* At least 3 years of experience with unit testing, continuous integration tools, and Gitlab version control
* Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills.
* Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
* Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.
* Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context.
Additional Skills We'd Like to See:
* AWS Developer Solutions Mindset
* At least 3 years of experience with Linux and/or Windows system administration
* At least 2 years of experience with DoD Aeronautical Datasets
* At least 1 year of experience with AWS cloud formation templates
* At least 1 year of experience with Node, NPM, Swashbuckle, REST API, Sass
* AWS Solutions, Developer, DevOps certification
* Team Collaboration tools (Jira, Confluence)
* DOD 8570 Compliant Certification (Sec+)
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.
Software Engineer
Staff 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 PolygraphUS Citizenship Required
*This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration.As a Software Engineer, you will...
Contribute to the design, development, testing and integration of new capabilities from an idea to production across a complex system
Integrate capabilities from different systems across the enterprise while the needs of users and stakeholders are met
Participate in daily standups, sprint and release planning activities, and coordinate with other team members (systems engineer, systems administrator, tester, etc.) to accomplish the tasks outlined in user stories
Write or contribute to documentation and end-user instructions/manuals, as necessary
Software Engineer Qualifications...
Associate's or Bachelor's Degree in Computer Science or related field
5+ years of experience in software development with experience in all phases of the software development lifecycle (analysis, design, development, testing, deployment, maintenance)
Demonstrated experience developing with modern languages such as: Python, Ruby, Clojure, Java, JavaScript, etc.
Experience designing, developing, documenting, testing, and debugging software that contains logical and mathematical solutions to problems
Demonstrated experience using rapid prototyping and Agile based software development methodologies
GEOINT/SIGINT/IMINT domain knowledge
Additional Skills We'd Like to See:
Understanding of machine learning concepts
Experience with development in microservice based architectures
Understanding of web application development concepts and experience using web frameworks
Experience with container technologies and orchestration such as Docker, Docker Compose, Kubernetes, etc.
Experience with continuous integration and software CM processes / tools (Git, GitLab, GitLab CI, Jenkins, JIRA, Confluence)
AWS experience and/or AWS certification (Developer, DevOps and/or, Architect, etc.)
Security+ Certification
Highly preferred to have Python programming language experience
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.
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