Software Engineer (TS/SCI Clearance Required) North Point TechnologySoftware Engineer (TS/SCI Clearance Required)St. Louis, MODuties will include writing validation tests against existing baselines to ensure code integrity throughout Agile development efforts, assisting with unit testing, programming, and developing in Python, Java Spring, and other modern frameworks. The qualified candidate must have an active TS/SCI security clearance, and will help collect the sciences, technology, and tradecraft used to measure and model the globe, providing three-dimensional accuracy of every point in, on, or above the Earth.
Software Engineer Reinventing Geospatial, Inc. (RGi)Software EngineerSt. Louis, MORGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. A strong working knowledge of: AWS, Azure, or similar cloud platforms, MySQL, PostgreSQL, or SQL Server.
Senior AI Software Engineer-TS/SCI clearances (CI poly preferred) CredenceSenior AI Software Engineer-TS/SCI clearances (CI poly preferred)St. Louis, MOYou will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Experience designing or implementing agentic AI solutions using frameworks or platforms such as Agent2Agent Protocol, Bedrock Agents, Mastra, CrewAI, Strands, AgentCore, LangChain, or LangGraph.
Software Engineer .Net US BankSoftware Engineer .NetEarth City, MO$105,400–$124,000 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs.
Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required) North Point TechnologySoftware Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)St. Louis, MOThe ideal candidate has an excellent understanding of the full software development lifecycle and exceptional coding skills across front-end interfaces, backend services, and secure cloud integrations in support of the mission. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions.
Principal Software Engineer - Postgres ClickHousePrincipal Software Engineer - PostgresNetherlands, MORemoteWith more than 4,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: from storage and performance optimization to distributed coordination and extension development.
C#.net Software Engineer - Mid-Level Perceptive Recruiting, LLCC#.net Software Engineer - Mid-LevelSt. Louis, MO3-5 years of hands-on experience with relational database technology, preferably Microsoft SQL Server. Perceptive Recruiting, LLC , headquartered in Greenville, SC, has 27+ years of technology recruitment experience.
Senior AI Software Engineer-Ts/Sci Clearances (CI Poly Preferred) CredenceSenior AI Software Engineer-Ts/Sci Clearances (CI Poly Preferred)St. Louis, MO$155,000–$200,000 / yearYou will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Senior Software Engineering Leadership Apply strong software engineering principles to design maintainable, testable, and scalable systems; conduct code reviews, establish technical patterns, and leverage AI-assisted development tools responsibly to accelerate delivery.
Software Engineer – Unifier and OPPM The Timberline GroupSoftware Engineer – Unifier and OPPMSaint Louis, MissouriThis is a highly visible position with direct exposure to system architecture decisions, integration design, and cross-functional collaboration, plus a clear path to long-term placement for the right fit. Responsibilities Analyze, design, code, test, configure, and modify software applications and enhancements using a range of programming languages, technologies, and development methodologies.
Lead Software Engineer Delan Associates, IncLead Software EngineerO'Fallon, MOIdeal Candidate: A senior-level engineer who combines strong full-stack Java development skills with hands-on experience building Agentic AI frameworks (MCP + LLMs), while also possessing the analytical and design skills needed to support enterprise data platforms and Qlik Sense environments. This role will support the installation, configuration, administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions.
Lead Software Engineer (Remote) Delan Associates, IncLead Software Engineer (Remote)O'Fallon, MORemoteIdeal Candidate: A senior-level engineer who combines strong full-stack Java development skills with hands-on experience building Agentic AI frameworks (MCP + LLMs), while also possessing the analytical and design skills needed to support enterprise data platforms and Qlik Sense environments. This role will support the installation, configuration, administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions.
Lead Software Engineer - St. Louis, MO (Full-time) Georgia Tek SystemsLead Software Engineer - St. Louis, MO (Full-time)St. Louis, MONote: Please allow me to reiterate that I chose to contact you either because your resume had been posted to one of the internet job sites to which we subscribe, or you had previously submitted your resume to Gerogia IT Inc I assumed that you are either looking for a new employment opportunity, or you are interested in investigating the current job market. Familiarity with DBMS technology, including SQL Server, Oracle, Postgre SQL, MongoDB, and MySQL, and caching mechanisms such as Redis, Memcached, and Varnish.
Staff Software Engineer / Architect Java Modernization (AWS / Kubernetes) Yantran LLCStaff Software Engineer / Architect Java Modernization (AWS / Kubernetes)OFALLON, MOPosition Title: Staff Software Engineer / Architect – Java Modernization (AWS / Kubernetes). to lead the modernization of a largescale, mission critical Java platform.
Sr. Software Engineer (Data & Application Engineer) US BankSr. Software Engineer (Data & Application Engineer)Earth City, MO$111,605–$131,300 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Strong problem-solving, communication, collaboration, and ownership mindset, with a focus on quality, continuous improvement, delivery excellence, and business impact.
Software Engineer FlightSafety InternationalSoftware EngineerHazelwood, MOThis role is responsible for creating and maintaining tools and applications that facilitate the production of 3D models, terrain databases, textures, materials, and animations for a wide range of simulated environments, including commercial airports, military installations, hospitals, oil and gas facilities, urban landscapes, and other real-world locations. The position collaborates closely with software engineers, artists, designers, and simulation subject matter experts to deliver scalable, efficient, and high-quality content creation solutions that enhance the realism and effectiveness of FlightSafety’s training products.
Software Engineer (Hazelwood, MO, US, 63042) FlightSafety InternationalSoftware Engineer (Hazelwood, MO, US, 63042)Hazelwood, MOThis role is responsible for creating and maintaining tools and applications that facilitate the production of 3D models, terrain databases, textures, materials, and animations for a wide range of simulated environments, including commercial airports, military installations, hospitals, oil and gas facilities, urban landscapes, and other real-world locations. The position collaborates closely with software engineers, artists, designers, and simulation subject matter experts to deliver scalable, efficient, and high-quality content creation solutions that enhance the realism and effectiveness of FlightSafety’s training products.
Software Engineer - AI (Top Secret Clearance Required) North Point TechnologySoftware Engineer - AI (Top Secret Clearance Required)St. Louis, MOThe qualified candidate must currently hold an active Top Secret security clearance (with the ability to obtain SCI and CI Polygraph), and will work hand-in-hand with technical and program management leadership, along with various external stakeholders, to design and implement AWS Resiliency and Recovery capabilities including cross-AZ recovery procedures, infrastructure automation, and automated failover orchestration. Additional duties include enhancing software development workflows, quality metrics, KPIs, and dashboards with AI, applying broad systems engineering lifecycle experience to cloud architectural design and development, and leading teams to deploy and configure services using AI tools.
Software Engineer II ICONMA, LLCSoftware Engineer IIO Fallon, MO$64.85–$67.93 / hourYou have experience in building AI assisted application, autonomous and semi-autonomous agents and agentic workflow systems that coordinate multi-step tasks. Research new frameworks and technologies, assist with prototyping and proof-of-concepts, participate in code reviews.
NewSenior Software Engineer, Windows/Desktop Applications - St. Louis, MO, USA SpeechifySenior Software Engineer, Windows/Desktop Applications - St. Louis, MO, USASt. Louis, MOThese include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
Software Engineer, Senior FlightSafety InternationalSoftware Engineer, SeniorHazelwood, MOBachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field; and two years related experience; or equivalent combination of education and experience, or Master’s Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field preferred. Accountable for the control and distribution of documents and/or equipment subject to export control restrictions or other applicable laws and regulations and the security of FSI materials, projects and business information regarding the methods and techniques used in the production and usage of FSI products.