Software Engineer/Data Science Librarian LeidosSoftware Engineer/Data Science LibrarianSaint Louis, Missouri$107,900–$195,050 / yearLeidos is seeking a Software Engineer / Data Science Librarian to manage and optimize databases supporting GEOINT product dissemination and to process expurgation requests for distributing discrete geospatial product packages to internal and foreign partners. This position requires a highly collaborative professional capable of working across multiple offices, maintaining and enhancing ingest and validation scripts, and supporting end‑to‑end software operations related to GEOINT product dissemination.
Engineering - Software Engineer AlineopsEngineering - Software Engineero'fallon, MOjs a plus but not required • Doctrine Entity Framework experience a plus • Written communication skills including ability to: format, proof-read, and edit • Professionalism, self-motivation, and confidentiality are essential • Detail-oriented with strong analytical and problem-solving skills • Ability to clearly communicate with co-workers • Occasional Travel may be requiredThis job description is intended as a summary of the primary responsibilities of and qualifications for this position. • Experience with Git version control • Familiar with Agile methodology • Amazon Web Services • Vagrant or Docker • jQuery • Less Bootstrap • CSS • HTML 5 • Linux Ubuntu servers • Familiar with C# and the.
Sr. Hogan Software Engineer U.S. BancorpSr. Hogan Software EngineerMO$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. Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs.
Software Engineer 2 (Backend AI) U.S. BancorpSoftware Engineer 2 (Backend AI)MO$98,175–$115,500 / 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.
R -6J7NI3-Software Engineer-Vehicle Management Systems 3 - 6J0-Vehicle Management Systems SearchProsR -6J7NI3-Software Engineer-Vehicle Management Systems 3 - 6J0-Vehicle Management SystemsBerkeley, MO$65–$75 / hourEducation / Experience: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Develops vehicle management software and partners with stakeholders to integrate externally-generated functions into vehicle management systems.
Software Engineer Co-Op Nidec Motor CorporationSoftware Engineer Co-OpSt. Louis, MOPre-approval from the Nidec Talent Acquisition team is required before any external candidate can be submitted and such candidate must be submitted to the Nidec Talent Acquisition team. Requirements: Educational Requirements: currently enrolled in a bachelor's degree program for software engineering, computer science, or similar degrees.
Software Engineer, Data Infrastructure & Acquisition - St. Louis, MO, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - St. Louis, MO, USASt. Louis, MOOver 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These 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.
C++ Software Engineer London Stock Exchange Group PlcC++ Software EngineerSt. Louis, MOWith extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, handle risk and create jobs. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
Software Engineer 1 (Backend UI and AI) U.S. BancorpSoftware Engineer 1 (Backend UI and AI)MO$86,360–$101,600 / 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.
Lead Software Engineer - #26-17214 US Tech Solutions, Inc.Lead Software Engineer - #26-17214O Fallon, MO$90–$95 / hourThis job is a developing subject matter expert in the Software Engineering area, influencing stakeholders and applying advanced knowledge to drive achievement of area goals and initiatives by contributing to solution development and improvements for existing products, services, and/or processes. About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions.
Software Engineer II - Level 8- #26-18022 US Tech Solutions, Inc.Software Engineer II - Level 8- #26-18022O Fallon, MO$1–$80 / hourProvides technical input during project planning and reviews by contributing insights on system design, technical feasibility, and potential risks, supporting the development of high-quality requirements documents and technical artifacts. Troubleshoots and resolves identifiable, routine issues by analyzing logs, reproducing problems, and applying documented solutions, including security patches and configuration adjustments.
Systems Software Engineer - US Remote Motorola Solutions IncSystems Software Engineer - US RemoteMORemote$85,000–$90,000 / yearThis position is subject to working in high security areas governed by the US Department of Justice's "Criminal Justice Information Services (CJIS) Security Policy" and therefore requires successfully passing a more stringent fingerprint background check administered by Motorola Solutions Inc. customers. Required Skills: High School diploma, Bachelor's degree AND 3+ years experience in Software disciplines: Systems Integration, Software Engineering, Product Development, System Test, System Support, or Information Technology.
Software Development Engineer - C++ London Stock Exchange Group PlcSoftware Development Engineer - C++St. Louis, MOThrough a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. You will work primarily in C++ within a Linux‑focused environment, collaborating with expert engineers while continuing to strengthen your skills in performance engineering, market data systems, and AI‑enhanced development workflows.
AI Native Software Engineer Accenture PlcAI Native Software EngineerSt. Louis, MOYou'll shape how enterprises adopt AI-native engineering - either by leading complex agentic solutions and developing engineering talent, or by owning critical technical areas end-to-end as a senior IC. You're a critical thinker who thrives in ambiguity, delivering concrete results by designing, building, and running AI agents that augment workflows and scale across modern infrastructure.
Software Engineer, iOS Core Product - St. Louis, MO, USA SpeechifySoftware Engineer, iOS Core Product - St. Louis, MO, USASt. Louis, MOWith the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more.
IT Engineer 3, Software Enterprise HoldingsIT Engineer 3, SoftwareSt. Louis, MissouriFull timeThrough this robust global network, we operate a fleet of nearly 2.3 million vehicles and provide a comprehensive portfolio of transportation solutions, including car rental, carsharing , vanpooling, car sales, truck rental, vehicle- subscription and affiliated fleet management services. We operate the Enterprise Rent-A-Car National Car Rental and Alamo Rent A Car brands via more than 10,000 fully staffed neighborhood and airport offices, including franchisee branches, in o v er 90 countries and territories.
Senior Software Engineer - Real Time Product Engineering London Stock Exchange Group PlcSenior Software Engineer - Real Time Product EngineeringSt. Louis, MORequired Experience Bachelor's degree in Computer Science, Software Engineering, or a related field 5+ years of software development experience Experience with multiple programming languages (e.g., C#, C++) Strong understanding of Agile, Scrum, and DevOps practices Validated knowledge of data structures, algorithms, and design patterns Experience with version control systems (e.g., Git, DX1) Proficiency with databases and SQL Strong analytical and problem‑solving skills Excellent communication and collaboration skills Preferred Skills Experience with scripting languages (e.g., Python, Perl) Familiarity with cloud platforms (AWS, Azure, or Google Cloud) Knowledge of containerization and orchestration (Docker, Kubernetes) Experience with automated testing frameworks Experience using AI tools to accelerate development We encourage the use of AI, including tools like Copilot, to improve efficiency and code quality. Ability to evaluate new AI tools and make suggestions on how they can enhance team efficiency Experience integrating AI‑powered automation into development workflows Familiarity with prompt‑engineering techniques to get the most from AI coding assistants What We Offer Comprehensive health and wellness benefits Flexible working hours and remote‑work options Paid time off for vacation, holidays, and sick leave * A supportive, creative, and growth‑focused work environment with opportunities for career advancement Join us as we reshape the future of financial markets-and build tools that make a real impact.
On Site - St. Louis MO - Senior Software Engineer Object ComputingOn Site - St. Louis MO - Senior Software EngineerSaint Louis, MOWe're collaborating with a 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Full Stack Software Developer (.NET/React) Copeland Controls SrlFull Stack Software Developer (.NET/React)St. Louis, MOWe are seeking a Full Stack Software Developer who can architect, build, and optimize modern headless digital experiences using Optimizely CMS, Next.js, React, personalization, analytics, and content delivery technologies. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead.
Software Product Manager MiTek Industries IncSoftware Product ManagerChesterfield, MO$100,000–$120,000 / yearIs an active member of an Agile development scrum team within software development process and is a key part of the decision-making group to assess risk of various projects alongside project manager, software developers, QA managers, and other stakeholders such as the Product Portfolio Managers. With nearly 5,600 team members worldwide, MiTek collaborates across the building industry to enable and accelerate transformational breakthroughs in design and construction to transform the way the industry designs, makes, and builds.