Senior java developer jobs in Saint Charles, MO - 484 jobs
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Lead Application Developer
Cass Information Systems 3.7
Senior java developer job in Bridgeton, MO
Lead Application Developer is responsible for developing and implementing application changes and is expected to stay abreast of the available technology regarding application development, information delivery, and relational database technology, as well as lead assigned team of developers.
PRINCIPAL RESPONSIBILITIES AND DUTIES:
Maintains in-depth knowledge of the department's strategic business plans.
Develops in-depth knowledge of company's existing IT architecture, infrastructure, and technology portfolio.
Provides technical leadership and mentors team members on assigned projects.
Conducts research on emerging technologies in support of infrastructure development efforts and recommend technologies that will increase cost effectiveness and infrastructure flexibility.
Designs, develops, and implements end-to-end integrated systems.
Collaborates across teams to evaluate business needs and provide technology solutions.
Develops and executes test plans to check infrastructure and systems technical performance.
Reports on findings and make recommendations for improvement.
Conducts code reviews and uphold Cass standards in coding.
KNOWLEDGE AND MINIMUM REQUIREMENTS:
Advanced understanding of information processing principles and practices.
Advanced technical knowledge of network, PC, and platform operating systems, including current MS Windows Server and Desktop releases.
Strong experience in a variety of programming languages, including C# and ASP.
Knowledge of current web best practices and JavaScript, HTML, and CSS experience.
Knowledge of the web application framework Angular 1.x and Angular 7 preferred including TypeScript.
Experience using TFS or DevOps with GIT integrated for source control.
Knowledge of applicable data privacy practices and laws.
Advanced analytical, conceptual, and problem-solving abilities.
Excellent written, oral and interpersonal communication skills.
Ability to present ideas in user-friendly language.
Effectively able to prioritize and execute tasks in a fast paced environment.
Ability to thrive in a team-oriented, collaborative setting.
Experience with agile methodologies and the full software development life cycle.
A bachelor's degree in the field of computer science, information systems, or computer engineering or equivalent experience.
5+ years of experience working as a developer.
5+ years of experience with business requirements gathering and analysis.
Proven experience in internet-based systems development.
3+ years of hands on experience with application development tools, including Visual Studio.
3+ years of hands-on experience with relational database technology, preferably Microsoft SQL Server.
3+ years of web development experience, preferably using the Microsoft Stack or Angular.
APPLICATION PROCESS:
You can directly apply through Cass's website at careers. Please apply directly to this position via the "Apply" button. You will be required to create an account and provide your resume, contact information and other pertinent employment information. This process typically takes 20 minutes or less. Should we find that you meet the minimum requirement of the position, a member of our recruiting team will be in touch to start the interview process.
ABOUT OUR COMPANY:
Cass Information Systems, Inc. is a leading provider of integrated information and payment management solutions. Cass enables enterprises to achieve visibility, control and efficiency in their supply chains, facilities and other operations. Disbursing over $90 billion annually on behalf of clients, and with total assets of $2.3 billion, Cass is uniquely supported by Cass Commercial Bank. Founded in 1906 and a wholly owned subsidiary, Cass Commercial Bank provides sophisticated financial exchange services to the parent organization and its clients. Cass is part of the Russell 2000. More information is available at *****************
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
$99k-117k yearly est. 5d ago
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Senior Software Engineer-DevSecOps
Boeing 4.6
Senior java developer job in Berkeley, 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 DevSecOps Engineer to support our Air Proprietary 2 Mission Systems team located in Berkeley, Missouri. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization.
The Mission Systems Senior DevSecOps Engineer will be responsible for establishing, configuring, and maintaining the Mission Systems (MS) software development environments across a variety of security levels. This role serves as the primary DevSecOps point of contact for Mission Systems and will coordinate closely with the Digital Engineering Environment team.
Position Responsibilities:
Leads the development and management of the software development environment roadmap and vision
Leads the deployment and configuration of technologies and tools used in software development, including build servers, version control systems, CI/CD pipelines and automated testing frameworks
Leads the establishment, configuration, and maintenance of MS software development environments across multiple networks - which includes any tools required for developing, building, and releasing software
Leads the management and maintenance of cloud-based and on premises infrastructures
Leads the creation and maintenance of Infrastructure as Code (IaC) and automation to simplify infrastructure administration and software deployment
Establishes and maintains development and production environments
Ensure compliance and policy enforcement for applicable design practices and industry standards
Leads the creation of best practices/methodologies for provisioning, platform scaling, configuration management, monitoring and troubleshooting
Leads software development tool administration, maintenance, version upgrades, patch management, and integration between the tools (Jira, Gitlab, Artifactory, Confluence, SonarQube, etc)
Mentors and advises junior teammates and development teams on best practices in DevSecOps, providing technical leadership and fostering a culture of knowledge sharing and continuous learning
Coordinate across the Mission Systems solution team, the Digital Engineering Environment team and the Boeing Software Factory Enterprise team.
Basic Qualifications (Required Skills/ Experience):
7+ years of experience with C, C++, C#, Java, or Python
6+ years of experience in software architecture, with a focus on cloud-based solutions and DevOps practices
5+ years of experience in automated provisioning and configuring of software-defined infrastructure and designing for continuous deployment and continuous operations
3+ years of experience understanding of CI/CD tools (e.g., Gitlab, Jenkins) and practices, automation frameworks, and infrastructure as code (IaC)
3+ years of experience with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes).
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
Experience with cloud platforms
Experience with Agile software development and related processes
Knowledge of industry standards and best practices in the area DevSecOps
Knowledge of cybersecurity policies and regulations, ability to work across these areas to formulate solutions
Experience with secure software development environments at various levels of security
Experience with Linux
Ability to obtain Security+ certification
Travel: 10%
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 (Level 4): $146,200 - $197,800
Applications for this position will be accepted until Jan. 25, 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.
$146.2k-197.8k yearly Auto-Apply 1d ago
Software Engineer
1904Labs 4.2
Senior java developer job in Saint Louis, MO
About Us
At Turnberry Labs (formerly 1904labs), we are a human-centered technology company that focuses on using modern tools and technologies to solve enterprise organizations' crunchiest challenges. We look for innovative, courageous, intensely curious, and team-minded people. At Turnberry Labs, we are committed to providing each team member with opportunities that will allow personal and professional growth.
The Role
As a Software Engineer, you will be responsible for the Analysis, Design, and Development of modern application software. Each team member is expected to have the right attitude and aptitude required to embrace new technologies as necessitated by the problems we encounter. We seek "T-shaped" developers, deep in a few core areas and broad across a wide range of systems, programming, and computer science disciplines. That said, we strive to build complementary teams that leverage your core strengths while also providing opportunities for growth in a collaborative setting.
Requirements
Proficient understanding of Object-Oriented Programming and best practices for developing robust solutions as well as experience using standard Design Patterns to solve common problems.
Must be adaptable and have the drive to learn new technologies and frameworks to support R&D interests
Experience with relational and/or document-based data stores. E.g. (Postgres, MySQL, and/or MongoDB, DynamoDB, elastic) in a professional environment
Experience with one or more of the following frameworks or server-side technologies. E.g. (Node, React, Angular, Vue.js, etc)
Experience working with distributed architectures including SOA-based solutions and/or micro-services implementations.
Familiarity with consuming from and standing up REST-based APIs
Deep understanding of how to build, deploy, test, run and manage full-stack, cloud-native applications.
Desired Skills
Java backend development and/or Spring boot framework experience.
JavaScript "single page" web frameworks as well as a deep understanding of utilizing JSON-based services.
Experience with JavaScript build tools (webpack, r.js, grunt, bower, etc.)
Previous work experience in an Agile team-oriented environment.
Experience with code quality tools (e.g. eslint, jshint, pmd) as well as integration into a build process.
Full scope test automation from unit to behavioral/functional to integration (e.g JUnit, ScalaTest, JBehave, Cucumber). Experience integrating these frameworks into a continuous integration environment.
Experience with any of the big three IAAS platforms: AWS / GCP / Azure
Experience with infrastructure management platforms: Kubernetes, Cloud Foundry, etc.
Experience with various analytics tools used for working with big data
Why Choose Turnberry Labs?
Development Time - 10% of our work week is set aside to work on our own ideas and projects. We believe that giving folks the time and space to innovate and tinker allows them to bring fresh ideas and perspectives to the work we do.
Competitive salary, bonus, and benefits (medical, dental, paid parental leave, 401k match).
We invest in the personal and professional growth of every employee because we believe growth leads to innovative solutions and personal fulfillment.
Career paths are crafted by you and supported and nurtured by Turnberry Labs.
Experienced team made up of intensely curious and innovative thinkers from a variety of disciplines who inspire each other to come up with the best solutions possible.
Being a trusted advisor to our clients allows us to affect change within their organizations.
We work to create an intentional culture crafted around promoting and supporting the needs of our employees as whole people.
Flexible schedules and a Human-Centered approach to work.
Strong commitment to the community. Take advantage of the relationships we've built with our established community partners or pursue any other community endeavor you are passionate about.
The offered salary will be dependent upon experience
At Turnberry, inclusion is one of our core values. We are committed to creating a positive and connected work environment for all and are fully invested in and focused on hiring and growing a diverse team of high performers. We believe that uniqueness in ideas, experiences, and backgrounds makes us a better Turnberry: Turnberry is an Equal Employment Opportunity employer, and recruits, employs, trains, compensates, and promotes regardless of age, ancestry, family medical or genetic information, gender identity and expression, marital, military, or veteran status; national and ethnic origin; physical or mental disability; political affiliation; pregnancy; race; religion; sex; sexual orientation; and any other protected characteristics.
Americans with Disabilities Act (ADA)
Turnberry will provide reasonable accommodation with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation
assistance in this application process, please send an email to our Human Resources department.
$60k-80k yearly est. 2d ago
Java Developer
Collabera 4.5
Senior java developer job in OFallon, MO
Established in 1991, Collabera is one of the fastest growing end-to-end information technology services and solutions companies globally. As a half a billion dollar IT company, Collabera's client-centric business model, commitment to service excellence and Global Delivery Model enables its global 2000 and leading mid-market clients to deliver successfully in an increasingly competitive marketplace.
With over 8200 IT professionals globally, Collabera provides value-added onsite, offsite and offshore technology services and solutions to premier corporations. Over the past few years, Collabera has been awarded numerous accolades and Industry recognitions including.
• Collabera awarded Best Staffing Company to work for in 2012 by SIA. (hyperlink here)
• Collabera listed in GS 100 - recognized for excellence and maturity
• Collabera named among the Top 500 Diversity Owned Businesses
• Collabera listed in GS 100 & ranked among top 10 service providers
• Collabera was ranked:
• 32 in the Top 100 Large Businesses in the U.S
• 18 in Top 500 Diversity Owned Businesses in the U.S
• 3 in the Top 100 Diversity Owned Businesses in New Jersey
• 3 in the Top 100 Privately-held Businesses in New Jersey
• 66th on FinTech 100
• 35th among top private companies in New Jersey
***********************************************
Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job Description
Location - O'Fallon, MO
Duration - 12 months
Details:
The candidate must have Marionette and/or backbone experience in addition to jquery.
• Highly experienced with front-end web development using advanced JavaScript
• Expertise with JavaScript libraries and frameworks like Marionette, Backbone, jQuery
• Strong experience in enterprise JEE/Web based applications and Object Oriented technologies
• Experience with REST, SOAP, Web Services
• Expertise with HTML/5, CSS/3.
• Experience with responsive web design is a plus
• Experience with SQL and relational databases like Oracle is a plus
• Agile experience is a plus
Contact:
Shraya Srivastava
************
Additional Information
All your information will be kept confidential according to EEO guidelines.
$79k-109k yearly est. 60d+ ago
Ruby/Java Developer
Software Specialists 4.1
Senior java developer job in Saint Louis, MO
Software Specialists is a company with extensive consulting experience in the Information Technology Industry. Incorporated in the state of Pennsylvania in 1998, we bring over a decade of experience in providing IT talent to Fortune 1000 companies.
As a trusted partner, Software Specialists provides consulting solutions for our Clients that are not only flexible, but minimize risk while maximizing results and meeting their business goals. Recruiting and retaining the highest caliber resources ensures our consultants are capable of creating systems that our Clients can build upon to make their organizations more robust, agile and equipped for future shifts in the I.T. and global business world.
Job Description
Ruby / JavaDeveloper with 5+ years of experience, will be working on Ruby and Spring/Hibernate-based web applications. Looking for candidates who are strong both in server-side technology and front-end technologies (HTML5, CSS, JavaScript)
Minimum Required Skills:
Java
Spring
Hibernate
Ruby
Rails 2.3
JavaScript (JQuery and/or Prototype)
HTML5
CSS3
Web Services, both consumption and server (REST/SOAP)
QualificationsRuby and Java
Additional Information
If you are interested call me at #************/ [email protected]
$77k-98k yearly est. 60d+ ago
Core Java Developer
Eros Technologies 4.0
Senior java developer job in Saint Louis, MO
EROS Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want it. By leveraging for its clients its technological edge and right-sourcing advantage, EROS in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client.
Job Description
• Core Java (Mandatory)
• Web Service [REST and SOAP] (Mandatory)
• Hibernate or JPA (Mandatory)
• Experience with Spring core (Mandatory), Spring AOP (optional).
• Experience with Spring Data , Spring Boot will be added advantage. (optional).
• Spring Security will be added advantage. (optional).
• Experience building software in a continuous integration environment like Jenkins or any other tools (Mandatory)
• JUnit/ Mockito (Mandatory)
• GIT (or SVN) and Maven mandatory. (Mandatory)
• Strong experience in any application servers like Weblogic, Tomcat (any of these). (Mandatory)
• Communication with client about technical requirements and then take the same to team and work with them.
• Skilled at object-oriented analysis and Design, Design patterns
• Database design and optimization skills
• Need to provide technical documentation for technology stack being used.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$76k-98k yearly est. 1d ago
Java developer
Mapjects.com
Senior java developer job in Saint Louis, MO
Mapjects is a leading centralized visual logistics operations portal platform. Must Email resume and rate in word, and contact to [email protected] or [email protected] Green Card and US citizens (H1 , with at least 5 yrs in the US) Compensation is very competitive, and commensurate with experience, loc St louis MO
Corp 2 Corp, 1099, or W2 (please email your expectations, and availability to start)
Job Description
Mapjects
javadeveloper
must email word copy (and rate, start date) of resume to
:
[email protected]
or
[email protected]
You will support application development, prototyping, modeling.
Support configuration changes, with ALM tools, identify applications bottlenecks and opportunities to optimize performance.
Qualifications
Basics
-development or support of new or existing web-based applications using Java, Java -Servlets, JSP, JSF, XML, J2EE, Web Services.
-Strong analytical and creative problem solving skills.
Familiarity with web-based applications
Familiarity with the Software Development Life Cycle (SDLC) and the Waterfall or agile methodology
Familiarity with bug and change request tracking tools
Education
- BS in an Information Systems or related field of study at Mapjects, we're a team of builders.
- BS in an Information Systems
or some equiv
related field of study
at Mapjects, we're a team of builders.
Additional Information
please email word copy of resume to
ensure it has your
contact information, and phone number to reach you.
[email protected]
Additional Information
please email word copy of resume to
ensure it has your
contact information, and phone number to reach you.
[email protected]
or
[email protected]
$72k-95k yearly est. 1d ago
Java Developer
Myasap
Senior java developer job in Saint Louis, MO
Design, code, test and implement of new applications across Equifax's delivery platforms according to development standards and processes. • 6+ years of software development experience with extremely strong skills in Java & Unix. • Assist production support of applications in PROD and Pre PROD.
• Conduct unit testing and integration testing for functionality.
• Hands-On experience with Code builds and CI/CD processes.
• Analyze a problem and choose the best and most cost-effective solution.
Technology Skillset:
• Extensive experience in analysis, design, coding, testing, developing, debugging, configuring, deploying, and supporting enterprise applications using Java, J2EE Technologies (Servlets, JSP, JDBC & JNDI), RESTful, JSON, Web Technologies (HTML, CSS, XML, JavaScript, & AJAX), Struts, Spring, Boot, JPA, Hibernate, Jersey, Jackson, Hive, JUnit, jQuery & Angular5, TypeScript, Node.js, Tomcat & WebSphere App Servers.
• Strong Experience in scripting languages like Powershell, Bash.
• Hands on experience Configuring and Administering SCM(GIT, SVN), Build (CMake, Make files, Maven), Nexus, CI(Jenkins), CD Automation Tools like Octopus.
• Experience with RDBMS databases and preferably, MS SQL Server databases.
• Experience in NoSQL Databases like MongoDB.
• Experience with developing for Linux environments.
• Experience in Web development with AngularJS or similar UI frameworks & Restful web services
Other Required skillset:
• Extremely strong skills in writing high performance production quality code with focus on logging and exception handling
• Strong object-oriented analysis, design, and programming experience and SOLID principles
• Experience in implementing various design patterns like MVC, Singleton, Factory, Abstract Factory, Business Delegate, Service Locator, Front Controller, Data Access Objects and Data Transfer Objects.
• Experience in Object Oriented Analysis and Design, UML and associated tools such as Rational Rose.
• Experience in Jira, Confluence, Agile/Scrum development methodology
• Extensive exposure on administration, troubleshooting, configuration, deployment and support activities of enterprise applications on WebSphere Application Server and Apache Tomcat.
• Experience in performing code review
• Proven experience in Test Driven Development and Automation working in a Continuous Delivery environment.
• Highly motivated, creative, self-directed, and thrives in small Agile teams in multi-site settings
• Strong computer science fundamentals including a deep understanding of data structures and distributed algorithms
• Ensure proper governance of technical deliveries, including supporting artifacts.
• Be responsible for the functional integrity and proper operation of all supported systems
• Working closely with Development, QA, Product Management, and Production Ops teams to make sure Product Releases on-time with quality.
• Strong Automation, problem-solving skills, and ability to follow through to completion.
• Works well independently and requires little or no supervision. Strong verbal/written communication skills.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$72k-95k yearly est. 1d ago
Java Developer
Pyramid It
Senior java developer job in Saint Louis, MO
Pyramid is a leading Information Technology Consulting services company headquartered in metropolitan Atlanta, GA with prime emphasis on the following service offerings: • Staff Augmentation • Lifecycle IT solutions o Application Development & Support
o Outsourced Testing
• Mobile Development and Test Automation
The company was incorporated in the State of Georgia in 1996 and has grown to over 2500 Information Technology consultants serving clients across the United States and around the globe. In addition to Atlanta, Pyramid has offices worldwide including Charlotte, NC; Chicago, IL; Dallas, TX; Richmond, VA; San Francisco, CA and Somerset, NJ in the United States, London in the United Kingdom, Singapore, and three offices in India (New Delhi, Hyderabad and Chandigargh).
Pyramid has been ranked by Staffing Industry Analysts as one of the largest diversity staffing firms specializing in IT and among the fastest growing U.S. staffing firm overall. In addition, Pyramid is a previous winner of the National Minority Supplier Development Council's Supplier of the Year and has won numerous Supplier of the Year awards from the Georgia Minority Supplier Development Council.
see less
Specialties
IT Staff Augmentation, Application Management Services, Enterprise Project Solutions, Mobile Development, Mobile Test Automation, Product and Engineering Services, Enterprise Mobility, Test Automation, QA - Manual and Automated Testing, QA Strategy
Website
************************
Industry
Information Technology and Services
Type
Privately Held
Company Size
1001-5000 employees
Founded
1996
Job Description
Role: JavaDeveloper
Location - St. Louis, MO
Duration: Long term contract
Work Authorization status : US Citizen & Green card only
Mandatory Skills:
J2EE (Java, JSP, Servlets, Filters, Listeners, JSTL, EL)
Struts 2.0 (MVC framework for Web Tier)
EJB 3.0 (Business Tier)
Web Services (SOAP, WSDL, JAX-WS, JAXB), JMS for Integration and Messaging
SOA (Service Oriented Architecture)
XML, XSL, XSLT, Ajax
SQL, PL/SQL
UML
JBPM (Workflow Engine)
Ant, Maven
Security - Authentication, Authorization
Design Patterns
Database - Oracle 10g, 11g
Application Servers - Websphere, Jboss
Experience in Tools- Toad, My Eclipse, XML Spy, CVS, SVN
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.
$72k-95k yearly est. 1d ago
Java Developer
The Timberline Group
Senior java developer job in Saint Louis, MO
Client is seeking 8 immediate start Contractors/Contract to Hire Qualifications:
BS in a Computer related field or equivalent experience
5+ years of development experience in JAVA/J2EE
Strong understanding of Object Oriented Programming
Analyze and developJava solutions based on customers' needs
The ability to develop technical documentation
Proficient knowledge of Java & J2EE (including JSP, EJB, JDBC, SQL, XML, HTML and associated technologies) and the use of those technologies in n-tier development environments
Proficient knowledge is also expected in object-oriented application development principles, theories, and concepts using J2EE specific design patterns and usage
Experience with MVC Frameworks Spring MVC, Hibernate, Spring,
REST & Web Services
Experience with the use of version control systems for code management
SOA / Web Services
Database Design
Resolve technical problems and performance functionality
Strong understanding of version control
Ability to work on your own or with a team
Adaptability, organization, and a strong work ethic
Nice to haves:
XML / XSLT JavaScript / HTML / CSS SQL / Microsoft SQL Server 2008 / Oracle DB / GIT / HTML / JavaScript / Cascading Style Sheets / CSS / JBOSS,
The Timberline Group Phone: ************ PO Box 385, Lebanon, MO 65536 ********************* *************************
"Delivering quality solutions through quality people"
$72k-95k yearly est. Easy Apply 60d+ ago
Full Stack Java Developer
Synthesis Systems 4.2
Senior java developer job in Creve Coeur, MO
Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing AI, Big Data, Data Analytics, iOS, Android, JEE, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were founded in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intutive web interfaces, and web services. Our clients include Fortune 100 companies and a number of government agencies.
Job Description
The Full Stack Developer provides frontend and backend development support. The successful candidate will also provide best practices to design single-page architecture (SPA) applications and micro services using cutting edge and open source technologies including J2EE, Node.JS, RESTful, HTML5, Angular, JavaScript, and AWS technologies. The individual will work in an agile environment to support short sprints and rapid delivery of releases.
Qualifications
Hands on experience on React JS,NodeJS, Redux, Java and Postgres SQL on AWS platform
Hands on experience on Vue. JS, Java and Postgres SQL on AWS platform
Overall 6+ years of Candidate experience needed
Good Communication skills
Hands on Experience on the JS
Must have experience :
NodeJS
ReactJs
AWS
Micro-Services
Additional Information
All your information will be kept confidential according to EEO guidelines.
This is a contract position and independent contractors welcomed.
$72k-91k yearly est. 1d ago
Full Stack Java Developer
Mindlance 4.6
Senior java developer job in Saint Louis, MO
Duration: 6 Months with possible extension. Demonstrate passion and ownership by embracing all aspects of software development: analysis, development, testing and deployment. • Be curious and proactive. Learn something new every day. • Be ego-less! Ask for help, be willing to admit what you don't know and willing to receive and give constructive feedback.
• Collaborate closely with team members and business community.
• Think through hard problems and work with a team to make them reality.
• Take pride in software craftsmanship, diving deep into code and constantly innovating.
What you should be awesome at:
• Consuming new technologies with relentless desire
• Customer engagement including ideation, design thinking, and seeking rapid feedback
• Modern web development (e.g., HTML5, JavaScript, AngularJS, Backbone)
• Developing large-scale, custom distributed software systems in Java, Scala and/or C#
• System design with SOA/REST/Microservices
• Relational database design and access (e.g., Oracle, MySQL, PostgreSQL)
• Full scope test automation from unit to behavioral/functional to integration (e.g JUnit, ScalaTest, JBehave, Cucumber)
• Detailed technical problem solving and troubleshooting
Bonus points for:
• Agriculture domain knowledge
• Mobile development experience
• Experience working with large data sets
• Experience with NoSQL stores (e.g., MongoDB, Couchbase, Neo4J)
• Experience with search/analytics tools (e.g. ElasticSearch, Solr)
• Cloud-first development experience with automated, continuous delivery deployments
• Experience with AWS or similar distributed architecture
Additional Information
Sanoj vk | Team Recruitment | Mindlance, Inc. | W: ************
$75k-92k yearly est. 1d ago
Java Developer at St Louis, MO for Full Time or Right To Hire (Independent)
Reliable Software Resources 3.9
Senior java developer job in Saint Louis, MO
Organizations today are not only challenged by the constantly changing and emerging technologies, but are also confronted with difficulties in acquiring adequate human resources to meet the dynamics of the different IT Project initiatives. It becomes imperative to any business organization to utilize the most cost-effective ways of acquiring talent for immediate and long-term projects with a specific or niche skill set.
Since our inception, Reliable Software has been offering IT consulting services to the clients which enable them to maximize their IT investment and that has made us extremely competent enough to work on any IT consulting project for any industry domain. We offer world-class business solutions leveraging widely accepted strategies and technologies on different platforms and these services come at competitive rates. We design end to end business solutions from conceptualization to implementation as per the client's requirements.
To acquire strategic skills in a timely and cost-effective manner, many companies turn to Reliable Software for quality IT resource management. Reliable Software has the ability to quickly respond to technology initiatives by strategically acquiring skills and managing available resources. With customers ranging in size from startups to Fortune 500 enterprises, we understand the ever increasing need for talented IT professionals in the development of new technologies. Reliable Software is in business to help you maintain your competitive advantage by cost-effectively delivering highly skilled consultants when and how you need them most.
Reliable Software helps you address technical resource requirements with contract services. We invite you to see the difference working with Reliable Software and our strength is in our people and we are ready to work hard for you. Our broad portfolio of solutions enables us to meet your specific staffing requirements across all technologies and domains and below is the list
Job Description
Greetings from Reliable Software Resources Inc!!!
This is Sreekanth G from Reliable Software Resources Inc and I am writing to see whether you are interested in an exciting/challenging opportunity at St Louis, MO Onsite.
Our client is interested in hiring a JavaDevelopers who can use Java, JavaScript, Spring, JSP, Restful services & Oracle.
Please let us know whether you would like to be considered. We hope you do as this is truly a great opportunity to make a difference. If you are interested please respond back to this e-mail with your updated resume and a summary of your key skills and the compensation you are looking for. You can also reach me at 248-237-7009.
The details of the position are as mentioned below:
Kindly find the JD below for your reference
Title: JavaDevelopers
Location: St Louis, MO
Duration: 6 - 12 Months
Term: Contract to Hire
Interview Process: Phone then Skype /On-Site
Remote Option: No
Required: Tasks & Duties
Excellent communication Skills are required
Locals are highly preferred.
Top Skills:
Java
Groovy
Spring and Hibernate
Some exposure to Angular would be a plus (6-12 months)
• Ensure all projects are completed on time and to world class standards
• Proven ability to work on own initiative and deliver results
• Extensive experience in Agile development with strong Technical Architecture skills
• Strong engineering skills and experience
• Prior experience of both start-up and corporate environments.
Technical skills:
Experience working in an Agile environment.
• Java [J2EE, Groovy/Grails, Spring, Hibernate]
• Web [AngularJS, JQuery,, Ext-JS, GWT..]
• Strong UI/Web development skills. Must have worked in atleast one or more Web Frameworks
• Database [Oracle, Postgres]
• Other: JBoss AS, XML, XSLT
• Discipline of working in a continuous integration, TDD environment.
• Expert knowledge of Application Servers / web passed applications
• Highly experienced in delivering commercial grade software globally
• Has been pro-active in creating better user experience, consumer value proposition
• Understands gaps in knowledge and has ability to source training online
Additional Information
All your information will be kept confidential according to EEO guidelines.
$70k-91k yearly est. 60d+ ago
Senior Software Engineer
Boeing 4.6
Senior java developer job in Berkeley, 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.
Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of Boeing combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter.
Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Senior Software Engineer in Berkeley, MO to support future franchise programs. In this role you will support mission planning software development, integration and test efforts supporting the fielding of systems critical to our national defense posture. These Solutions will shape the way the DoD conducts mission planning for the next 30 years.
Position Responsibilities:
Supports the design, development, test, and maintenance of software throughout the end-to-end lifecycle
Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products
Supports with development, maintenance, enhancement and optimization of software products and functionalities for systems integrations
Support development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products
Support with debugging and resolution of issues identified to ensure the reliability and efficiency of software products
Troubleshoot technical issues
Assists to develop, establish, monitor and improve software processes
Basic Qualifications (Required Skills/Experience):
Bachelor's Degree
Current Active U.S. Secret Security Clearance
9+ years of experience conducting software development
Code Languages: C#, .NET
Experience with version control tools such as git, Bitbucket, etc.
Experience with Software Development Patterns: microservice, REST, Mono Repo, Mono DB's, SPA
Experience working in large “team of teams” Agile environments
Experience in all aspects of designing and implementing system architecture, requirements, software and software testing
Experience with Typescript, ReactJS/Redux
Preferred Qualifications (Desired Skills/Experience):
Experience with Mission Planning
Drug Free Workplace:
We are 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.
Pay & Benefits:
We strive to deliver a total rewards package that will attract, engage and retain the top talent. Elements of this package include competitive base pay and variable compensation opportunities.
We also provide 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 and date of hire.
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Summary base pay range $127,000 - $142,500
Applications for this position will be accepted until Jan. 24, 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
Education
Bachelor's Degree or Equivalent Required
Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
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.
$127k-142.5k yearly Auto-Apply 1d ago
Java Developer
Pyramid It
Senior java developer job in Saint Louis, MO
Pyramid is a leading Information Technology Consulting services company headquartered in metropolitan Atlanta, GA with prime emphasis on the following service offerings: • Staff Augmentation
• Lifecycle IT solutions
o Application Development & Support
o Outsourced Testing
• Mobile Development and Test Automation
The company was incorporated in the State of Georgia in 1996 and has grown to over 2500 Information Technology consultants serving clients across the United States and around the globe. In addition to Atlanta, Pyramid has offices worldwide including Charlotte, NC; Chicago, IL; Dallas, TX; Richmond, VA; San Francisco, CA and Somerset, NJ in the United States, London in the United Kingdom, Singapore, and three offices in India (New Delhi, Hyderabad and Chandigargh).
Pyramid has been ranked by Staffing Industry Analysts as one of the largest diversity staffing firms specializing in IT and among the fastest growing U.S. staffing firm overall. In addition, Pyramid is a previous winner of the National Minority Supplier Development Council's Supplier of the Year and has won numerous Supplier of the Year awards from the Georgia Minority Supplier Development Council.see less
Specialties
IT Staff Augmentation, Application Management Services, Enterprise Project Solutions, Mobile Development, Mobile Test Automation, Product and Engineering Services, Enterprise Mobility, Test Automation, QA - Manual and Automated Testing, QA Strategy
Website
************************
Industry
Information Technology and Services
Type
Privately Held
Company Size
1001-5000 employees
Founded
1996
Job Description
Role: JavaDeveloper
Location - St. Louis, MO
Duration: Long term contract
Work Authorization status : US Citizen & Green card only
Mandatory Skills:
J2EE (Java, JSP, Servlets, Filters, Listeners, JSTL, EL)
Struts 2.0 (MVC framework for Web Tier)
EJB 3.0 (Business Tier)
Web Services (SOAP, WSDL, JAX-WS, JAXB), JMS for Integration and Messaging
SOA (Service Oriented Architecture)
XML, XSL, XSLT, Ajax
SQL, PL/SQL
UML
JBPM (Workflow Engine)
Ant, Maven
Security - Authentication, Authorization
Design Patterns
Database - Oracle 10g, 11g
Application Servers - Websphere, Jboss
Experience in Tools- Toad, My Eclipse, XML Spy, CVS, SVN
Qualifications
Additional InformationAll your information will be kept confidential according to EEO guidelines.
$72k-95k yearly est. 60d+ ago
Java Developer
Myasap
Senior java developer job in Saint Louis, MO
Design, code, test and implement of new applications across Equifax's delivery platforms according to development standards and processes. • 6+ years of software development experience with extremely strong skills in Java & Unix. • Assist production support of applications in PROD and Pre PROD.
• Conduct unit testing and integration testing for functionality.
• Hands-On experience with Code builds and CI/CD processes.
• Analyze a problem and choose the best and most cost-effective solution.
Technology Skillset:
• Extensive experience in analysis, design, coding, testing, developing, debugging, configuring, deploying, and supporting enterprise applications using Java, J2EE Technologies (Servlets, JSP, JDBC & JNDI), RESTful, JSON, Web Technologies (HTML, CSS, XML, JavaScript, & AJAX), Struts, Spring, Boot, JPA, Hibernate, Jersey, Jackson, Hive, JUnit, jQuery & Angular5, TypeScript, Node.js, Tomcat & WebSphere App Servers.
• Strong Experience in scripting languages like Powershell, Bash.
• Hands on experience Configuring and Administering SCM(GIT, SVN), Build (CMake, Make files, Maven), Nexus, CI(Jenkins), CD Automation Tools like Octopus.
• Experience with RDBMS databases and preferably, MS SQL Server databases.
• Experience in NoSQL Databases like MongoDB.
• Experience with developing for Linux environments.
• Experience in Web development with AngularJS or similar UI frameworks & Restful web services
Other Required skillset:
• Extremely strong skills in writing high performance production quality code with focus on logging and exception handling
• Strong object-oriented analysis, design, and programming experience and SOLID principles
• Experience in implementing various design patterns like MVC, Singleton, Factory, Abstract Factory, Business Delegate, Service Locator, Front Controller, Data Access Objects and Data Transfer Objects.
• Experience in Object Oriented Analysis and Design, UML and associated tools such as Rational Rose.
• Experience in Jira, Confluence, Agile/Scrum development methodology
• Extensive exposure on administration, troubleshooting, configuration, deployment and support activities of enterprise applications on WebSphere Application Server and Apache Tomcat.
• Experience in performing code review
• Proven experience in Test Driven Development and Automation working in a Continuous Delivery environment.
• Highly motivated, creative, self-directed, and thrives in small Agile teams in multi-site settings
• Strong computer science fundamentals including a deep understanding of data structures and distributed algorithms
• Ensure proper governance of technical deliveries, including supporting artifacts.
• Be responsible for the functional integrity and proper operation of all supported systems
• Working closely with Development, QA, Product Management, and Production Ops teams to make sure Product Releases on-time with quality.
• Strong Automation, problem-solving skills, and ability to follow through to completion.
• Works well independently and requires little or no supervision. Strong verbal/written communication skills.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$72k-95k yearly est. 60d+ ago
Java developer
Mapjects.com
Senior java developer job in Saint Louis, MO
Mapjects is a leading centralized logistics operations portal platform. The platform servers franchises with ERP components that suite the franchise business needs. Mapjects Clearview platform provide one-click distribution, logistics and analysis products to enrich and visualize big data sets from warehousing, fulfillment, fraud detection, payment technology and b2b eCommerce.
Email resume and contact to
[email protected]
or
[email protected]
Green Card and US citizens only
Compensation is very competitive, and commensurate with experience, loc DC or VA
Corp 2 Corp, 1099, or W2 (please email your expectations, and availability to start)
Job Description
Mapjects
javadeveloperjava web application developer position
This position is responsible for supporting design and development in a team environment. The Mapjects developer has to be independent, driven and responsible. He should be profient on building applications, based on requirements, client meetings, current web technologies and development tools and features.
email word copy (preferred) of resume to
:
[email protected]
or
[email protected]
You will support application development, prototyping, modeling.
Support configuration changes, with ALM tools, identify applications bottlenecks and opportunities to optimize performance.
Provides resolutions to an extensive range of complicated problems. Solutions are expectedted to be innovative, thorough, and practicable.
Works under limited direction Independently determines and develops approach to solutions.
Work shall be evaluated upon completion for adequacy in satisfying objectives, team collarboration and contribution.
Represents the organization as the principal customer contact on contracts and often performs project leadership role. Interacts with senior customer personnel on significant technical matters frequently requiring coordination across organizational lines. College Degree
or equivalent experience
; advanced studies/degree preferred. Typically has 5 - 7 years related experience.
Qualifications
Basics
-development of new or existing web-based applications using Java, Java -Servlets, JSP, JSF, XML, J2EE, Web Services.
Preferred Skills
-Strong analytical and creative problem solving skills.
-A senior-level professional who is a motivated and effective team player.
-Experience with working on Agile project teams.
Familiarity with web-based applications
Familiarity with the Software Development Life Cycle (SDLC) and the Waterfall or agile methodology
Familiarity with bug and change request tracking tools
Education
- BS in an Information Systems or related field of study at Mapjects, we're a team of builders.
This is a great opportunity to join a winning team. Mapjects offers a competitive compensation package with opportunities for growth and professional development.
We wish to thank all applicants for their interest and effort in applying for this position,
however, only candidates selected for interviews will be contacted.
WE ARE AN EQUAL OPPORTUNITY EMPLOYER.
Daily Skills
- Business Analysis/ client facing
- Functional Testing
- Communicational skills
Qualifications
Some of the positions require work to be performed in DC, or VA
Education
- BS in an Information Systems
or some equiv
related field of study
at Mapjects, we're a team of builders.
Additional Information
please email word copy of resume to
ensure it has your
contact information, and phone number to reach you.
[email protected]
Additional Information
please email word copy of resume to
ensure it has your
contact information, and phone number to reach you.
[email protected]
or
[email protected]
$72k-95k yearly est. 1d ago
Java Developer
The Timberline Group
Senior java developer job in Fenton, MO
Under general direction, formulates/defines system scope and objectives. Performs at the highest technical level in specialized areas of applications systems analysis and programming. Provides technical leadership for intermediate projects and guidance and training for analysts/programmers. Demonstrates thorough understanding of the business/function for which applications are designed.
Essential Duties and Responsibilities:
Identifies, analyzes, and documents business/technical requirements and systems specifications.
Creates and performs software coding - Java.
Creates and enforces software quality standards.
Implements/deploys information systems.
Evaluates vendors and vendor-supplied applications and deploys/integrates vendor-supplied software.
Generates suggestions for process/product improvement. Communicates status of assigned work to management and follows practices and procedures covered by precedents, standards, or policies.
Develops an awareness of systems and operating area interrelationships.
Ensures the efficient development of effective information systems through a variety of duties including generation/presentation of users' training material, expansion of knowledge applicable to technical platforms and applications, and the maintenance of solid working relationships with business areas.
Performs a variety of other duties as assigned.
Qualifications:
Education, License or Certification:
Bachelor's degree in Information Systems or equivalent experience.
Experience:
6-8 years experience in IS development/support
Skills and Competencies:
Functional Expertise: Exercises independent judgment and applies in-depth knowledge and expertise to solve complex/technical problems across work groups; accountable for developing and recommending solutions.
Interpersonal: Develops effective working relationships across Enterprise; directs team efforts by providing technical/process expertise and guidance.
Leadership/Change: Demonstrates leadership by encouraging integrity and ethical behavior; supports business goals, change initiatives, and development through coaching and mentoring.
Business: Understands how Enterprise business objectives relate to the business unit, and how own performance objectives align with business unit objectives
Communications: Demonstrates strong verbal and written communication and listening skills; possesses the ability to effectively communicate to all levels of the organization.
Language: Ability to read, write and speak English fluently.
Technology: Proficient in using multiple software programs and web-based applications such as e-mail, Microsoft Office Suite products, internet browsers, etc.
The Timberline Group Phone: ************ PO Box 385, Lebanon, MO 65536 ********************* *************************
"Delivering quality solutions through quality people"
$72k-94k yearly est. Easy Apply 60d+ ago
Full Stack Java Developer
Mindlance 4.6
Senior java developer job in Saint Louis, MO
Be curious and proactive. Learn something new every day. Be ego-less! Ask for help, be willing to admit what you don't know and willing to receive and give constructive feedback. Collaborate closely with team members and business community. Think through hard problems and work with a team to make them reality.
Take pride in software craftsmanship, diving deep into code and constantly innovating.
Qualifications
Consuming new technologies with relentless desire
Customer engagement including ideation, design thinking, and seeking rapid feedback
Modern web development (e.g., HTML5, JavaScript, AngularJS, Backbone)
Developing large-scale, custom distributed software systems in Java, Scala and/or C#
System design with SOA/REST/Microservices
Relational database design and access (e.g., Oracle, MySQL, PostgreSQL)
Full scope test automation from unit to behavioral/functional to integration (e.g JUnit, ScalaTest, JBehave, Cucumber)
Detailed technical problem solving and troubleshooting
Additional Information
Thanks & Regards
Praveen K. Paila
************
$75k-92k yearly est. 1d ago
Full Stack Java Developer
Mindlance 4.6
Senior java developer job in Saint Louis, MO
Mindlance is a national recruiting company which partners with many of the leading employers across the country. Feel free to check us out at *************************
Job Description
Duration: 6 Months with possible extension.
Demonstrate passion and ownership by embracing all aspects of software development: analysis, development, testing and deployment.
• Be curious and proactive. Learn something new every day.
• Be ego-less! Ask for help, be willing to admit what you don't know and willing to receive and give constructive feedback.
• Collaborate closely with team members and business community.
• Think through hard problems and work with a team to make them reality.
• Take pride in software craftsmanship, diving deep into code and constantly innovating.
What you should be awesome at:
• Consuming new technologies with relentless desire
• Customer engagement including ideation, design thinking, and seeking rapid feedback
• Modern web development (e.g., HTML5, JavaScript, AngularJS, Backbone)
• Developing large-scale, custom distributed software systems in Java, Scala and/or C#
• System design with SOA/REST/Microservices
• Relational database design and access (e.g., Oracle, MySQL, PostgreSQL)
• Full scope test automation from unit to behavioral/functional to integration (e.g JUnit, ScalaTest, JBehave, Cucumber)
• Detailed technical problem solving and troubleshooting
Bonus points for:
• Agriculture domain knowledge
• Mobile development experience
• Experience working with large data sets
• Experience with NoSQL stores (e.g., MongoDB, Couchbase, Neo4J)
• Experience with search/analytics tools (e.g. ElasticSearch, Solr)
• Cloud-first development experience with automated, continuous delivery deployments
• Experience with AWS or similar distributed architecture
Additional Information
Sanoj vk | Team Recruitment | Mindlance, Inc. | W: ************
How much does a senior java developer earn in Saint Charles, MO?
The average senior java developer in Saint Charles, MO earns between $75,000 and $123,000 annually. This compares to the national average senior java developer range of $82,000 to $137,000.
Average senior java developer salary in Saint Charles, MO