Senior Software Engineer Jobs
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Senior Software EngineerZolon is seeking a Senior Software Engineer to provide comprehensive software engineering support for quarterly software baseline deployments, including new capabilities, adaptive maintenance, and hardware recapitalization. This role ensures the complexity of mission-critical systems is effectively managed through systematic engineering practices.Key Responsibilities:Apply a structured engineering approach to system and software design to support mission-critical operations.Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.Document and demonstrate solutions through documentation, flowcharts, layouts, diagrams, charts, code comments, and clean, well-structured code.Develop software solutions by analyzing information needs, system workflows, data usage, and operational processes, and by identifying problem areas.Tailor and deploy software tools, processes, and performance metrics as required.Provide technical information by collecting, analyzing, and summarizing development and service issues.Automate tasks using appropriate tools and scripting languages.Develop architectures that are inherently secure, robust, scalable, modular, and API-centric.Provide software design recommendations to the Program Manager and Chief Software Engineer.Coordinate software development activities across product lines.Ensure product line software development adheres to industry standards and SEI best practices.Assist the Product Line Program Manager in establishing and tracking software-related metrics.Report software risks to the Chief Systems Engineer and Chief Software Engineer through the ERB.Ensure software is properly documented and maintained under Configuration Management (CM).Required Qualifications:Bachelor's degree or higher in Computer Science, Information Technology, Management Information Systems, or a related STEM field.Senior-level experience deploying microservices into cloud environments.Senior-level experience using software development tools to estimate function points, assess complexity, and develop virtual machines and cloud environments.Proven senior-level experience with successful software deployments.Desired Qualifications:Master's degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems, or a related STEM field.Senior-level experience designing, maintaining, and recapitalizing IT systems.Expertise in refactoring, containerization, and hosting applications on a Linux platform within an Infrastructure-as-a-Service (IaaS) environment.Demonstrated experience with Model-Based Systems Engineering (MBSE) processes, tools, and languages.
$150k - $165k
...Senior Software Engineer St. Louis Park, MN Job Summary: We are seeking a Senior Software Engineer with specialized experience in developing software for active implantable medical device systems. This role involves creating robust, secure, and scalable...SeniorFull time- ...code comments and clear code. Develop software solutions by studying information needs;... ...the program manager and Chief Software Engineer. Coordinate software development activities... ...Systems, or related STEM degree. Senior-level experience deploying microservices...SeniorFull timeContract workTemporary work
$126.65k - $171.35k
Software Developer Engineer (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a Software Developer Engineer (Experienced or Senior) to join the Digital Analytics and System Health (DASH) software team in Hazelwood, MO. This role will support...SeniorPermanent employmentFull timeWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$126.65k - $171.35k
Mission Software Engineer (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a MissionSoftware Engineer(Experienced or Senior... ...outlined in our policies.Successful candidates for this job must satisfy the Company's Conflict of Interest (COI)...SeniorPermanent employmentFull timeContract workWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$126.65k - $171.35k
Software Engineer-Developer, Phantom Works Weapons (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is seeking an Application Software Engineer (Experienced... ...of Interest:Successful candidates for this job must satisfy the Company’s Conflict of Interest...SeniorPermanent employmentFull timeWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...A technology solutions provider is seeking a Senior Software Engineer to join their team in St. Louis, MO. This fully onsite position requires at least 8 years of full stack development experience, with a focus on web services and geospatial systems. The ideal candidate...SeniorFlexible hours
- ...A leading engineering firm in St. Louis, Missouri is seeking a Senior Software Engineer for a full-time position requiring an active Top Secret/SCI clearance. This role focuses on full-stack Python development, API development, Kubernetes deployment, and modern DevOps...SeniorFull time
- ...Senior Software EngineerWe are seeking a highly skilled Senior Software Engineer to join a top financial client's Business Rules Engineering & Strategy team. This role focuses on developing and maintaining rule-based systems that support critical business decision-making...SeniorLong term contract
- ...Senior Software EngineerWe are looking for a Senior Software Engineer to produce and implement functional software solutions. You will work with upper management to define software requirements and take the lead on operational and technical projects. In this role, you...Senior
- ...Senior Software Engineer – Full Stack & Secure SystemsWe are seeking an experienced and driven Senior Software Engineer to support mission-critical federal intelligence initiatives by developing secure, scalable, and modern software solutions in a high-impact environment...Senior
$97.39k - $99.39k
...Senior Software Engineer – Mobile ConnectivityOlivette, MO. Telecommuting is permitted: Develop and optimize Android applications for smart locks: Implement features for unlocking doors, data sync, and firmware upgrades over BLE and NFC to ensure fast, reliable over-the...SeniorRemote work- ...to draw crucial insights through data, feeds, analytics, AI and workflow solutions. The Opportunity We are seeking passionate software engineers from mid-level to lead to help us build robust, enterprise-grade solutions that drive real-world impact. Our problems are...Senior
- ...Senior Software EngineerFounded in 1920, Eastman is a global specialty materials company that produces a broad range of products found in... ...world.Position Description: We are seeking a Senior Software Engineer who is passionate about building modern, customer-facing applications...SeniorVisa sponsorship
- ...Freedom Technology Solutions Group is seeking a Software Developer to support our client’s intelligence analysis products and capabilities... ..., rapid prototyping, and modern technology stacks. The Senior Software Developer provides comprehensive knowledge across multiple...SeniorWork at officeRemote workFlexible hoursNight shift
$140k - $200k
...office. These include frontend and backend engineers, AI research scientists, and others from... ...to building accessible and inclusive software. ~ Excellent software engineering fundamentals... ...Think you’re a good fit for this job? Tell us more about yourself and why...SeniorWork at office$200k - $220k
...an experienced group of data scientists, engineers, and product managers to build highly available... ...debt reduction and knowledge sharing. Senior Engineer: Successfully designs and... ...To notify TRM Labs that you believe this job posting is non-compliant, please submit a...SeniorRemote workWorldwideShift work$169k - $208k
...Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity... ...positives mandate. The hardest part of that job isn't the exploitation. The hardest part... ...Experience building production software, with deep, hands-on experience in browser...SeniorFull timeWork at officeRemote workFlexible hours- Senior Software Engineer - Vehicle Health ManagementCompany:The Boeing CompanyThe Boeing Company is looking for Senior Software Engineer - Vehicle Health Management to join our Government Vehicle Health Management Systems (GHVMS) software team in Hazelwood, MO. This position...SeniorFull timeWork experience placementInterim roleRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work
- ...Freedom Technology Solutions Group is looking to add a senior Software Engineer to the team! This position is fully onsite in St. Louis, MO. The ideal candidate must have demonstrated firsthand experience in at least three of the following: Web services architecture...SeniorRemote workFlexible hoursNight shift
$190k - $240k
...authentication. This role is a hands‑on engineering position inside Information Security,... ...configuration. ~5+ years of professional backend software engineering experience. ~ Strong... ..., including location, experience and job‑related skills. Base pay is part of a...SeniorWork at officeRemote workFlexible hours- ...Job Description Job Description Description: Overview We are looking for AI Native Senior Software Engineers based in Hyderabad, Pune or Bangalore to join the engineering team to help with our ongoing growth and expansion! Your focus would be on building products...SeniorLocal areaRemote workWork from homeWorldwideRelocationFlexible hours
- ...Cherokee Preting, part of Cherokee Federal, seeks a Software Engineer Senior Staff to support the Erebus Program in St. Louis, MO. The role requires an active TS/SCI clearance with the ability to obtain a Counterintelligence polygraph and U.S. citizenship or permanent...SeniorPermanent employment
- ...A technology consulting firm in St. Louis is seeking a senior-level software engineer who specializes in deploying microservices within cloud environments. This role requires a relevant degree and includes the responsibility of developing secure software architectures...Senior
$223.2k - $279k
...Senior Mission Software Engineer, Public SectorAt Scale, we build the AI systems behind some of the country's most important decisions. On the Public... ...salary, equity, and benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire...SeniorFull timeRelocation- ...Freedom Technology Solutions Group is seeking a Senior Software Engineer to join our on-site team in St. Louis, MO. You will lead design and development of web services, microservices, APIs, and geospatial data processing, collaborating closely with clients and stakeholders...Senior
- ...LaunchCode is seeking a highly motivated Software Developer for a fully remote position. You will develop enterprise-class software for business applications, collaborating on requirements gathering and software design. The ideal candidate has over 5 years of experience...SeniorRemote work
$112.2k - $151.8k
DevSecOps Software Engineer (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a DevSecOps Software Engineer (Experienced or Senior) to join our Government Vehicle Health Management Systems (GVHMS) software team in Hazelwood, MO. This position...SeniorPermanent employmentFull timeWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...LSEG is seeking passionate software engineers at the manager level to help build robust, enterprise-grade solutions that drive impactful results. If you are an experienced software engineer with skills in Java, Python, C++, or C# and a strong interest in AI, this role...Senior
$162.4k - $233k
...Scale AI, Inc. in St. Louis is hiring a Senior Software Engineer to lead the development of backend systems for Federal customers. This role involves managing feature lifecycles, direct orchestration of agent fleets, and translating customer needs into technical requirements...Senior- ...Job Description Job Description On Site Required - In St. Louis MO US Citizenship Required Ready to contribute to... ...technology. Job Summary: We are seeking a highly skilled Senior Software Engineer with robust expertise in C++ embedded development for a...Senior
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