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  • Junior Developer

     ...Job Description Job Description Junior Developer Company Overview C5T Corporation is a Service-Disabled Veteran-Owned Small Business headquartered at Scott Air Force Base, Illinois. Founded in 2005 by three veterans, we value practical, innovation-minded people... 
    Suggested
    Work at office
    Remote work
    Flexible hours

    C5T Corporation

    Scott Air Force Base, IL
    3 days ago

  • Scott AFB UPP Software Developer

    Job Description Job Description This is a part-time flexible Hybrid position designed to accommodate students in good standing with their university. The ideal candidate will be a senior, entering senior year or a master's degree student pursuing a degree in software...
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    Part time
    Work at office
    Local area
    Remote work
    Home office
    Flexible hours

    Small Business Consulting Corporation

    Scott Air Force Base, IL
    20 days ago

  • Jr Java Developer

    $25 - $30 per hour

     ...SCI) ***Because an active clearance is required, U.S. Citizenship is required*** Description Our client is seeking a Junior Developer to support the documentation and maintenance of software architectures, requirements, algorithms, interfaces, and designs-and to... 
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    Contract work
    Temporary work
    Internship
    Work at office

    TEKsystems

    O Fallon, IL
    2 days ago

  • Software Engineering Lead

    Software Engineering Lead Job Locations US-IL-O'Fallon ID 2026-4371 Category Defense Type Full Time Overview Amyx is seeking a Software Engineering Lead to join our Dept. of Defense client at Scott Air Force Base ...
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    Full time
    Temporary work
    For contractors
    Flexible hours

    Amyx

    O Fallon, IL
    16 hours ago

  • Exploitation Specialist/GDAT Software Engineer

    $73.45k - $132.78k

     ...producer contractors. These roles involve sustaining and deploying the Geospatial Data Analysis Tool-Modernized (GDAT-M) application, developed by the customer. GDAT-M serves the customer, ASG collaborators, and co-producer contractors. It is a leading desktop application... 
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    For contractors
    Local area
    Immediate start

    Leidos

    Fairview Heights, IL
    16 hours ago

  • Senior DevOps Software Engineer

     ...start date Security+ certification or equivalent DoD 8570 IAT II certification within 60 days of start date Responsibilities: Develop automated CI/CD build/deployment pipelines using Cloudbees/Jenkins, Artifactory, OpenShift/Kubernetes, Docker, Ansible and... 
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    Interim role
    Remote work

    Global Enterprise Services, LLC

    Belleville, IL
    a month ago

  • Mulesoft Developer

     ...JobTitle: Mulesoft Developer Location: St Louis, MO Duration: Long Term Onsite Only The work performed in this role will be to develop Mulesoft integrations for small to large projects. Some of the integrations needed may be complex. Successfully... 
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    Local area

    E-Solutions

    Saint Louis, MO
    3 days ago

  • IBMi Developer - AS400 Developer

    Required Skills: ~ Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience). ~10+ years of experience as a Database Administrator, with a focus on IBM i systems and DB2 for i. Proven experience as ...
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    Work experience placement

    Syntricate Technologies

    Saint Louis, MO
    2 days ago

  • Cherwell/Ivanti Developer

     ...Cherwell/Ivanti Developer Charlotte, NC/ St Louis, MO (Hybrid, Onsite 3 days/week) 6+ months Contract Required Skills: ~2-3 years of Cherwell or other ticketing systems support experience (Cherwell, ServiceNow, Ivanti or Remedy) ~ ITSM... 
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    Contract work
    3 days per week

    My3Tech Inc

    Saint Louis, MO
    3 days ago

  • PeopleSoft Senior Developer

     ...PeopleSoft Senior Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery... 
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    Full time
    Contract work
    Work at office
    Local area

    Bart and Associates Inc

    Saint Louis, MO
    3 days ago

  • MSSQL Developer

     ...Job Description: • Design, develop, and maintain robust MSSQL Jobs/packages and solutions to support organizational applications and reporting needs. • Write complex T-SQL queries, stored procedures, triggers, and functions to ensure efficient data manipulation and... 
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    Omni Inclusive

    Saint Louis, MO
    4 days ago

  • Telephony/IVR Developer

    6+ month with potential to Convert or Extend Remote - Must reside in US Qualifications/Skills Needed: -The developer needs to be an experienced IVR developer with AWS Connect experience. • The candidate should have experience building contact flows (both... 
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    Remote work

    The Timberline Group Company

    Saint Louis, MO
    4 days ago

  • PL/SQL Developer with Informatica

     ...Title : PL/SQL Developer Location: ST. Louis MO(Remote till Covid-19) Duration: Long term Skillset & Job Responsibilities Include - Primary Skills (Must Have) - • Oracle PL/SQL Development and Oracle Performance Tuning skill. • Hands-on experience with... 
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    Remote work
    Flexible hours

    Navtech

    Saint Louis, MO
    4 days ago

  • Sitecore Developer

    $86.62k - $101.9k

     ...Job Title Sitecore Developer Job Description Summary Job Description The full-time Entry-Level Sitecore Developer will support Cushman & Wakefield’s global Digital Marketing, Communications & Research Technology organization in delivering enterprise-grade digital... 
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    Minimum wage
    Full time
    Flexible hours

    Cushman & Wakefield

    Saint Louis, MO
    2 days ago

  • AWS Developer

    Job Description: Responsibilities Participate in technical planning & requirements gathering phases including Design, code, test, troubleshoot, and document engineering software applications. Ensuring that technical software development process is followed on ...
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    Vets Hired

    Saint Louis, MO
    16 hours ago

  • Siebel Developer

     ...Role: Senior Siebel Developer Location: St. Louis, MO Duration: 6+ Months Job Description: Should have 5 to 6 years of experience in Siebel integration Experience in XSDs and writing interface specifications documents Good written... 

    Avani Technology Solutions

    Saint Louis, MO
    16 hours ago

  • Sitecore Developer

     ...Job Responsibility: Develop, customize, and maintain Sitecore web applications. Responsible for design/develop/code-review and delivery. Strong experience in C# (ASP.NET 4.5), MVC, Web Services, SQL, Basics of JavaScript/jQuery, Sitecore 9.2, Sitecore 10.2 ,... 

    Omni Inclusive

    Saint Louis, MO
    4 days ago

  • Perl Developer

     ...AI driven NLP automation and working capital solutions. Please note: We do not sponsor work-related visas.** As a Perl Developer , you will be responsible for maintaining and enhancing our core Perl-based web application, ensuring performance, reliability, and... 
    Full time
    Temporary work
    Casual work
    Immediate start
    Visa sponsorship
    Work visa
    Flexible hours

    Epay Manager

    Saint Louis, MO
    3 days ago

  • Cloud Security Developer (Mid-Level)

     ...Cloud Security Developer (Mid-Level) ID 2026-3471 Job Locations US-IL-Scott AFB Category Information Technology Type Regular Full-Time Overview DecisionPoint Corporation is seeking a Mid-Level Cloud Security Developer... 
    Full time
    For contractors
    Local area

    Decision Point

    Scott Air Force Base, IL
    3 days ago

  • Firmware Engineer (Member Engineering Staff)

    $75k - $135.96k

    Job ID: 716709BR Date posted: Feb. 03, 2026 Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds...
    Full time
    Temporary work
    Part time
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin

    Shiloh, IL
    16 hours ago

  • Bigdata Developer/Lead - Saint Louis, MO (Day1 Onsite) - Full Time

     ...experience and competence to deliver quality services at competitive prices. Job Description Summary : This role involves developing and optimizing big data solutions ensuring high performance and scalability. The candidate will contribute to innovative projects... 
    Full time

    Centraprise

    Saint Louis, MO
    16 hours ago

  • IT Systems Engineer

    $70k - $90k

     ...system analysis, gathering requirements from user departments and operational teams to deliver functional, high‑impact solutions.  ~ Develop, configure, and test system modifications, parameters, and enhancements based on operational and regulatory needs.  ~ Maintain... 
    Full time

    Fairmount Park Casino & Racing

    Collinsville, IL
    1 day ago

  • Administrator & Developer, MuleSoft

     ...The Administrator & Developer, MuleSoft leads the design, development, and optimization of our integration ecosystem. This role monitors the full lifecycle of MuleSoft applications—ensuring reliability, scalability, and seamless connectivity across systems. This role partners... 
    Work at office
    Weekend work

    Build-A-Bear

    Saint Louis, MO
    3 days ago

  • IT Systems Engineer

     ...improvements Participate in on-call rotation as well as other after-hours support and maintenance activities as necessary. Develop automation routines to replace manual processes and increase efficiency. Troubleshoot complex network and application issues... 
    Casual work
    Flexible hours

    Ascent Corporation

    Saint Louis, MO
    3 days ago

  • 4222 Database Developer

    4222 Database Developer 4222 | Top Secret Job Description: OVERVIEW: We are seeking a skilled and detail-oriented Database Developer with strong expertise in SQL programming and extensive experience working with Oracle Databases . The ideal candidate... 

    Procession Systems

    Saint Louis, MO
    2 days ago

  • Software Engineer

     ...Community (IC), and their end-users. The company's innovative approach is backed by its Omni Labs and SBIR Innovation centers, where they develop advanced platforms and tools in data mesh, secure connectivity, and intelligent automation. Why Omni? Environment of Autonomy... 

    Omni Federal

    Saint Louis, MO
    13 days ago

  • Software Engineer

     ...: Windows, Linux, Git Deep understanding of modern software design patterns and coding standards. Experience architecting, developing, and delivering complex software systems into production. Hands on experience developing containerized applications with Docker... 
    Immediate start

    Reinventing Geospatial, Inc. (RGi)

    Saint Louis, MO
    7 days ago

  • Senior Software Engineer

     ...Job Description Job Description Peerless is searching for an experienced Senior Software Engineer to design, develop, and maintain modern software applications supporting mission-critical systems. The selected candidate will contribute to the development of new capabilities... 

    Peerless Technologies

    Saint Louis, MO
    23 days ago

  • On Site - St. Louis MO - Senior Software Engineer

     ...leading mid-tier defense technology company specializing in areas like Advanced Sensing, Network Computing, and Force Protection, to develop and integrate state-of-the-art systems. If you're passionate about technology, thrive in a fast-paced setting, and want to make a... 

    Object Computing, Inc.

    Saint Louis, MO
    22 days ago

  • Software Engineer

     ...development of modern software systems and services supporting defense and national security missions. The selected candidate will design, develop, and maintain scalable software solutions in a collaborative Agile development environment while contributing to containerized and... 

    Peerless Technologies

    Saint Louis, MO
    23 days ago