Average salary: $82,107 /yearly
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$126.65k - $171.35k
Mission Software Engineer (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a MissionSoftware Engineer(Experienced... ...process improvement, and is successful working in a multi-contract/multi-program environment. He/she will support the...Contract workPermanent employmentFull timeWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...Software Engineer OpportunityMarathon TS, Inc. is the prime contractor on a newly awarded Intelligence Community contract. We need to hire eight software engineers! You do not need a clearance, but may be required to obtain a TS/SCI – which will sponsor for you. To qualify...Contract workFor contractorsRemote work
Marathon TS
Saint Louis, MO2 days ago - ...Software Engineer IWe begin with dreams. Dreams drive our motivation. Dreams are our future. The world's dreams, people's dreams, our dreams... ...speed motors.Coordinate with component suppliers and contract manufacturers to support existing and derivative manufacturing...Contract work
Nidec
Saint Louis, MO2 days ago - ...Join to apply for the Senior Software Engineer role at Gigster Building the worlds most elite network of unicorn talent in tech ...AI | Data... ...tools. Seniority level Mid-Senior level Employment type Contract Job function Engineering and Information Technology Industries...Contract work
Gigster
California, MO2 days ago $130 per hour
...from ALOIS Solutions On a mission to assist candidates in securing their next dream job! Title: Senior Software Engineer Duration: 6 months contract with possible extension/ conversion Location: (Remote in Los Angeles, CA and Atlanta, GA) OR San Francisco,...Contract workFull timeSummer workInternshipRemote work1 day per weekALOIS Solutions
California, MO2 days ago$98.5k - $206.8k
...Software EngineerJoin a fast-paced Agile team developing mission-critical geospatial intelligence... ...missions. Collaborate with software engineers, system architects, and mission... ...geographic location, Federal Government contract labor categories and contract wage rates...Contract workWork experience placementFlexible hoursCACI International
Saint Louis, MO2 days ago$69.1k - $141.5k
...Junior Software EngineerJoin a fast-paced Agile team developing mission-critical geospatial... .... Collaborate with experienced software engineers, system architects, and mission... ...geographic location, Federal Government contract labor categories and contract wage rates...Contract workWork experience placementFlexible hoursCACI International
Saint Louis, MO3 days ago- ...Software Engineer: Full StackNorth Point Technology is looking to hire a Full Stack Software Engineer to support a mission-critical GEOINT... ...software systems into productionExperience supporting a customer contract or the Intelligence CommunityCertifications such as AWS...Contract workFlexible hours
ClearanceJobs
Saint Louis, MO15 hours ago $87.1k - $157.45k
...Description Are you ready to build software that makes a real-world impact? Leidos is... ...talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an... ...US citizenship is required per contract. Bachelor's degree in Computer Science...Contract workLocal areaImmediate startLeidos
Saint Louis, MO4 days ago- ...Position: Software Engineer (Senior .NET / Full‑Stack Engineer) Location: Remote Duration: 6+ Months Contract Role Overview We are seeking highly skilled Senior .NET / Full‑Stack Engineers with strong AWS and secure‑coding expertise. This role...Contract workRemote work
Stellar IT Solutions LLC
Saint Louis, MO18 days ago - ...Position: Software Engineer III Location: Remote (Must work CST hours) Duration: 6-12+ Months Contract Role Overview Strong professional experience with C# and .NET development . Experience with .NET Framework and .NET Core . Experience...Contract workRemote work
Stellar IT Solutions LLC
Saint Louis, MO14 days ago $95k - $154k
...and what employers want now. Whether you're a Java developer, software engineer, data scientist, or analyst, we know how to position you for... ...employers—no outsourcing, no third-party placements, and no contract ambiguity. Just real jobs with real companies.Tech...Contract workFull timeH1bSynergisticIT
Kansas City, MO3 days ago- ...Consultant â Software Engineer Client: NAIC (National Association of Insurance Commissioners) Contract: 12 months Location: Remote (All candidates must reside within 100 miles of Kansas City) Hours: 37.5 hrs/week Note: An on-site skills assessment is required...Contract workRemote work
Premier Tech Inc
Kansas City, MOmore than 2 months ago - Senior Software Engineer St. Louis, MO Type: Contract Category: Development Industry: Financial Services Reference ID: JN -082026-108318 Date Posted: 08/18/2026 Shortcut: Description: Hybrid 4 days in office in St. Louis, MO Our client seeks a hands‑on Senior Software...Contract workWork at office
- ...code comments and clear code. Develop software solutions by studying information needs;... ...the program manager and Chief Software Engineer. Coordinate software development activities... ...VSP. Paid Time Off - PTO granted upthe contract requirements. Paid Holidays - 11...Contract workTemporary work
$70 - $90 per hour
...learn more. Base pay range $70.00/hr - $90.00/hr Position: Senior / Principle Software Engineer (Frontend) Location: Can be remote but must be available to work PST business hours Duration: Contract through the end for 2025 with possibility of extensions Start: ASAP The...Contract workFull timeImmediate startRemote work$60 - $70 per hour
Added Aug 20, 2026 Senior Software Engineer (46336) St. Louis, MO | Full-time Apply For additional information on how we handle your data,... ...meaningful impact through innovation and collaboration. This contract-to-hire opportunity offers the chance to design, develop,...Contract workHourly payFull time- Software Engineer Senior Staff (TS/SCI Required) St. Louis, MO, United States (On-site) Job Description Software Engineer This position... ...Counterintelligence polygraph to be considered. A government contract requires that this position be restricted to U.S. citizens...Contract workPermanent employmentFull timeLocal area
- ...Title: Java Full stack Developer Location: San Jose, CA(Locals only) Duration: 6+ Months Contract Job Description: Location: Bay Area, CA ( onsite) Start date: ASAP Position: Java Full stack developer with 7+ years of experience Should...Contract workLocal areaImmediate start
Kasmo Global
Saint Louis, MO15 hours ago - ...Location: Ofallon, MO 63368 Type: Contract Duration: Long Term Project Scope: Seeks a Senior Software Developer who will be a crucial part of... ...framework. Education Bachelors in engineering (preferably) Masters or MB...Contract work
NR Consulting
O Fallon, MO4 days ago $90.3k - $189.6k
...Opportunity:TCS is looking for a Lead Firewall Engineer to oversee the NSS Boundary Team. This... ....• Monitor platform performance, logs, software version(s), and configuration drift to... ...written reports and oral briefings to contract and government leadership• Coordinate issues...Contract workWork experience placementWork at officeFlexible hoursWeekend workAfternoon shift$140k - $200k
...Endpoint State and Control team, and we're looking for a Senior Software Engineer, React to help build it from the ground up. This is a true... ...strategy — while also having real influence over the API contracts your UI depends on. Our engineering team moves fast, experiments...Contract workFull timeRemote workWork from homeRelocationFlexible hours- ...Immediate Start Contract Positions AvailableClient is seeking eight immediate start contractors/contract to hire. The following qualifications are required:BS in a computer related field or equivalent experience5+ years of development experience in JAVA/J2EEStrong understanding...Contract workFor contractorsImmediate start
The Timberline Group Company
Saint Louis, MO2 days ago - Lead Software Engineer, Phantom WorksCompany:The Boeing CompanyThe Boeing Company is seeking Lead Software Engineer with an Active Top Secret... ...process improvement, and is successful working in a multi-contract/multi-program environment. He/she will support the...Contract workPermanent employmentFull timeWork experience placementRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work
$185k - $390k
...spacecraft, advanced payloads, mission software, and space-based interceptors — enabling... ...True Anomaly is building a new Platform Engineering organization to own the compute infrastructure... ...ensure infrastructure scales with the contract pipeline and positions True Anomaly to...Contract workPermanent employmentFor subcontractorWork at office- ...Senior Data Platform Engineer Anywhere Type: Contract-to-Hire Category: Data Industry: Manufacturing Workplace Type: Remote Reference... ...in data engineering, platform engineering, DevOps, software engineering, or data-platform operations. Strong...Contract workHourly payLocal areaRemote work
Eliassen Group
Jefferson City, MO3 days ago $130.83k - $176.62k
...SummaryLeonardo DRS Land Systems is seeking a full time Manager, Software Engineer that will be responsible for supervising a team of software... ...the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining...Contract workFull timeWork experience placementLocal areaFlexible hours- ...pharmaceutical company in St. Louis is seeking an experienced IT Full Stack Developer for a contract role. You will work closely with Manufacturing Automation engineers to bridge software development and operational technology. Responsibilities include performing software...Contract work
- ...teams, allocate resources, and promote engineering best practices.Lead hiring, promotion, and... ...budgets.Oversee third-party vendors and contract evaluations.Maintain awareness of... ...or a related fieldExperience12+ years of software development and/or technical leadership...Contract workLocal areaFlexible hours
- ...Lead Software EngineerPosition: Lead Software Engineer (Cognos 10.2.2) Duration: 5+ Months Location: Maryland Heights MO 63043Description:Lead Software Engineer... ...the role of a mentorBachelor's degree required.Qualifications:Bachelor's degree required.Job Type: Contract W2...Contract work
Careers Integrated Resources Inc
Maryland Heights, MO2 days ago
