Senior Software Engineer
$133k - $160kBoeing Co
Senior Software Engineer – Maryland Heights, MO This role involves software development for the next generation Mission Planning system for the Department of Defense. You will be a member of a software development scrum team and follow the SAFe Agile software development methodology to produce weapon planning software for the next generation Mission Planning system. The next generation system utilizes a microservices architecture with JavaScript and React for the front-end and primarily C# for the back-end services. Position Responsibilities Supports the design, development, test, and maintenance of weapon planning software throughout the end-to-end lifecycle Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products Supports development, maintenance, enhancement and optimization of software products and functionalities for systems integrations Supports development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products Supports debugging and resolution of issues identified to ensure the reliability and efficiency of software products Troubleshoots technical issues Assists in developing, establishing, monitoring and improving software processes Basic Qualifications Bachelor's Degree Ability to obtain a U.S. Secret Clearance 15+ years of software development experience, including JavaScript, TypeScript, React, C#, and/or C++ Experience with development and use of REST‑style APIs Strong analytical and problem‑solving skills Excellent communication skills and experience collaborating with cross‑functional teams, including systems engineers, hardware engineers, and program managers Experience with Agile software development methodologies and processes Experience with Agile project tracking tools such as Jira, Jira Align or Azure DevOps Experience with unit, integration, and system‑level testing in complex software environments Proficiency with version control and configuration management tools such as Git, Azure DevOps, or similar Ability to document software designs, interface specifications, and test plans clearly Preferred Qualifications Prior experience with defense, aerospace, or mission‑critical software programs, preferably involving OMS or open‑architecture systems Understanding of cybersecurity principles and secure‑coding practices relevant to mission systems Experience with modular and open systems design and integration of modular software components that comply with open‑architecture principles Experience integrating software components using standardized interfaces Understanding of software architecture principles, design patterns, and best practices Experience with .NET MAUI Other Information Location: Maryland Heights, MO Shift: 1st shift Applications for this position will be accepted until Jun. 13, 2026. Benefits & Pay Summary base pay range $133,000 – $160,000. Competitive base pay and variable compensation opportunities. Eligible employees may enroll in benefit programs, including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance, and paid/unpaid time away from work. Security Clearance The position requires the ability to obtain a U.S. Security Clearance. An interim and/or final U.S. Secret Clearance Post‑Start is required. Export Control Requirements This position must meet U.S. export control compliance requirements. A “U.S. Person” as defined by 22 C.F.R. §120.62 is required. 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. #J-18808-Ljbffr
- ...and non-functional requirements for a system. Works with multiple programming frameworks. Develops, tests, and maintains code using software development methodology and appropriate technologies for the system being used. Integrates systems to databases and other...SeniorWork experience placement
$133k - $155k
...Overview Senior Software Engineer – Tapestry Solutions, a Boeing Company. Location: Hazelwood, MO. This role supports the Department of Navy Tomahawk Land-Attack Missile program. The Tomahawk program remains in active service for the foreseeable future. The successful...SeniorRelocation packageFlexible hoursShift work$126.65k - $171.35k
...your future with us. The Boeing Company is currently seeking Software Engineers–Simulation to support our Simulation Integration and Delivery... ...a broad range of experience levels including Experienced and Senior Level Software Engineers. Position Responsibilities Designs,...SeniorPermanent employmentWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- ...Kingdom. Purpose of Position Provides the necessary hands‑on software expertise to clear MACARs, simulator write‑ups, perform... ...this job. Other duties may be assigned. Reviews simulator engineering specifications, malfunction documents, Auto flight system test...SeniorPermanent employmentWork at officeShift work
- ...Kingdom. Purpose of Position Responsible for developing software for simulator systems. Application areas include real time simulation... ...and documentation. Mentors and assists other software engineers. Apply skills in document preparation to create customer...SeniorPermanent employmentWork at officeShift work
$133k - $155k
...Dormont Manufacturing Co is seeking a Senior Software Engineer to support the Department of Navy Tomahawk program in Hazelwood, MO. The role involves designing, developing, testing, and maintaining software, ensuring compliance with safety standards and government regulations...Senior$133k - $155k
...An aerospace firm in Hazelwood, MO is seeking a Senior Software Engineer for the Department of Navy Tomahawk program. The role involves managing a team, communicating with customers, and troubleshooting technical issues. Candidates must have a U.S. Secret Clearance and...Senior$126.66k - $171.35k
Software Engineer (Experienced, Senior) The Boeing Company is looking for Software Engineers for a Phantom Works proprietary program located in Berkeley, MO. The position focuses on developing Vehicle Management System (VMS) software to support Boeing Defense, Space &...SeniorWork experience placementRelocation package$133k - $160k
...The Boeing Company in Maryland Heights, MO is seeking a Senior Software Engineer to contribute to the next generation of Mission Planning systems for the Department of Defense. This role involves collaboration in a scrum team using SAFe Agile methodologies, focusing on...Senior$126.65k - $171.35k
Boeing is seeking a Software Engineer-Simulation in Hazelwood, Missouri, to design and develop software simulation models and environments for enhanced test performance. Candidates should have a Bachelor's Degree and relevant programming experience in C, C++, and other...Senior$126.65k - $182.85k
...opportunity for professional growth. Find your future with us. The Boeing Company is looking for several Real Time Software Engineers (Mid Level and Senior) for a Phantom Works program located in Hazelwood, MO, Cambridge, MA or Mesa, AZ . This position will focus on...SeniorPermanent employmentWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift- ...of experience with Ansible and Linux systems, as well as an active U.S. Secret Clearance. Key responsibilities include executing software research projects and documenting the processes. Ideal candidates will also have knowledge of project management tools like Azure...Senior
$82 per hour
A leading technology service provider in Hazelwood, Missouri is seeking a Senior Software Engineer to lead development for government vehicle health maintenance systems. The ideal candidate will have 5+ years of experience in C# and agile environments, designing and implementing...Senior- bioMérieux SA in Hazelwood, MO is seeking a Senior Software Engineer to develop innovative cloud-native software solutions. This position includes responsibilities across system design, implementation, and integration, focusing on AWS technologies. The successful candidate...Senior
- About the Company The Boeing Company Position Overview Real Time Software Engineer - Vehicle Management Systems (Mid Level or Senior) Locations: Hazelwood, MO; Cambridge, MA; Mesa, AZ Role Description Develop and support Vehicle Management System (VMS) software to provide...SeniorWork experience placementRelocation packageFlexible hours
- A technology firm is seeking an Experienced Software Developer for their Manufacturing Quality IT Team in Hazelwood, MO. This contract role involves full stack development of Manufacturing Quality applications. Candidates should have over 5 years of software development...SeniorHourly payContract work
$133k - $173.88k
Senior Software Engineer Company: Tapestry - G0G 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....SeniorFull timeWork experience placementWorldwideRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- BioFire Diagnostics in Hazelwood, Missouri is seeking a Senior Software Engineer to contribute to the design and delivery of scalable, cloud-native software solutions. This role involves collaborating with cross-functional teams to implement modern software practices and...Senior
- ...Join Minitab as a Senior Software Engineer and play a critical role in developing and maintaining a suite of innovative software products and systems. In this position, you'll provide technical leadership, solve complex challenges, and contribute directly to shaping...SeniorFull timeTemporary workImmediate startRemote workWorldwideFlexible hours
$82k - $115k
...As a member of the R&D organization responsible for creating software for the development of innovative in vitro diagnostic solutions, the Senior Software Engineer contributes to the design and delivery of scalable, cloud-native software solutions by implementing modern...SeniorTemporary workWork from home2 days per week3 days per week- ...employment-based immigration sponsorship, now or in the future. Seeking a challenge where your expertise in software development shapes business solutions? As a Senior Software Developer at Spectrum, you’ll design, develop and optimize robust software systems that drive...SeniorWork experience placementWork at officeWork from homeVisa sponsorship1 day per week
- ...A leading global financial market company is seeking a Senior Software Engineer based in St. Louis. You will collaborate with teams to develop tools that enhance software delivery and aid in transitioning to a DevOps culture. Ideal candidates possess a Bachelor’s degree...SeniorFlexible hours
- ...A prominent investment advisory firm in Clayton, Missouri, is seeking a Senior Software Engineer to design and build critical full-stack solutions for customer engagement. This role involves technical leadership within a collaborative environment, focusing on Salesforce...Senior
- ...Senior Software Engineer - St. Louis Companies across the world face fast‑changing risks. Understanding and responding to those risks is essential to long‑term success. As part of our St. Louis engineering team, you will help deliver solutions that empower customers...SeniorRemote workFlexible hours
$113.9k - $189.9k
...Senior Software Engineer - News Engineering @ LSEG Help us shape the future of real-time news delivery and join a team powering the heartbeat of global information! LSEG's News Engineering group is looking for a Senior Software Engineer to help evolve our News platform...SeniorPart timeInternshipWorldwide- Spectrum is looking for a Senior Software Developer in Maryland Heights, Missouri. This role involves designing, developing, and optimizing software systems that drive innovation. Candidates should have a BA/BS in IT or Computer Science and at least 6 years of experience...SeniorRemote work1 day per week
$113.9k - $189.9k
...Senior Software Engineer - News Engineering @ LSEG Help us shape the future of real-time news delivery and join a team powering the heartbeat of global information! LSEG's News Engineering group is looking for a Senior Software Engineer to help evolve our News platform...SeniorPart timeInternshipWorldwide$86.36k - $101.6k
U.S. Bank is looking for a Senior Software Tester in Earth City, Missouri, to develop test scenarios and assure software quality. The position requires seven or more years of experience in IT systems testing and a Bachelor's degree. The hybrid role expects in-office presence...SeniorWork at office$56 - $80 per hour
A leading tech company in Maryland Heights is seeking a Senior Full Stack Developer. In this role, you will develop scalable REST APIs... ...collaborating with product experts to deliver high-quality software. The ideal candidate has over 10 years of software development...Senior- ...Job Description Job Description Description: Soleo Health is seeking a Senior Software Engineer in Frisco, TX or St. Louis, MO to design, develop, and implement scalable full-stack software solutions across web, mobile, and backend platforms while supporting...SeniorImmediate startMonday to Friday
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