Senior Level Software Developer DCS CorporationSenior Level Software DeveloperSt. Louis, MOOr, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.
NewSoftware Developer (Mid Level or Senior), Autonomy and Mission Planning BoeingSoftware Developer (Mid Level or Senior), Autonomy and Mission PlanningBerkeley, MO$126,650–$171,350 / yearPhantom Works is an advanced research and development organization responsible for engaging customers through cutting-edge visual modeling and simulation; innovating cross-cutting concepts and technologies; prototyping solutions to extend current products and win new programs; and developing new businesses and entering new markets. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewLead Developer Platforms Software Engineer BoeingLead Developer Platforms Software EngineerBerkeley, MO$198,050–$267,950 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 14+ years of related work experience OR Bachelor’s Degree and 18+ years of directly related work experience OR 22+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewSoftware Developer I Kforce Inc.Software Developer IMaryland Heights, MO$32.30–$43Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. Good communication skills, both written and verbal, to effectively collaborate with cross-functional teams and stakeholders, along with ability to work independently.
NewSoftware Systems Engineer BoeingSoftware Systems EngineerHazelwood, MO$135,000–$165,000 / yearWe also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
NewSoftware Test Automation Engineer BoeingSoftware Test Automation EngineerHazelwood, MO$87,000–$105,780 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewLead Software Test & Verification Engineer, Phantom Works BoeingLead Software Test & Verification Engineer, Phantom WorksSaint Charles, MO$126,650–$171,350 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Knowledge of software practices (e.g., configuration control, change management, problem reporting, software design, peer review, testing, and T&E specific practices), programming languages, operating systems and computing technology applicable to laboratory and flight test systems, including real-time, non-real-time, network-centric, monitoring and control applications.
Oracle Fusion ERP Developer Kforce Inc.Oracle Fusion ERP DeveloperSaint Louis, MO$54–$62Kforce has a client in Saint Louis, MO that is seeking an Oracle Fusion ERP Developer to support and enhance a cloud-based Oracle Fusion Financials environment with a focus on Purchasing, Procurement, and Accounts Payable. This is an excellent opportunity for a hands-on developer who enjoys troubleshooting, integration work, and collaborating with business users to improve enterprise financial systems.
NewAI Software Engineer Lead LeidosAI Software Engineer LeadSt. Louis, MO$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . Requires BS degree (Computer Science, Engineering or related field) and 10+ year’s of prior relevant experience OR, MS with 7+ year’s of prior relevant experience; OR 7 years of additional experience in lieu of degree.
Senior Software Engineer-Developer Experience Team (Hybrid/Kansas City, MO) H&R Block IncSenior Software Engineer-Developer Experience Team (Hybrid/Kansas City, MO)KANSAS CITY, MOComfort working as a technology polyglot, with experience contributing across multiple languages, frameworks, and ecosystems, and the judgment to choose the right tool or approach for the problem at hand rather than defaulting to a single stack. Experience operating in environments undergoing significant platform or tooling change (for example, migrations, new CI/CD platforms, or new developer workflows) and helping guide teams through those transitions pragmatically.
Curam Software Developer RedMane TechnologyCuram Software DeveloperJefferson City, MissouriDemonstrated experience with n-tier web-based applications, Unix, Shell Scripting, Ant script, JavaScript, XML/XSD and source code management tools such as Subversion or Git. RedMane is very proud to offer employees professional and personal perks that include: A flexible work environment that includes hybridized locations and schedules with frequently catered lunches in the office.
NewSoftware Developer Qureos IncSoftware DeveloperKansas City$35–$75 / hourRobert Quinn Ltd., a privately owned company dedicated to delivering professional and customer-focused business solutions, is seeking a talented and motivated Software Developer to join our expanding team. The successful candidate will play a key role in designing, developing, and maintaining high-quality software applications that drive our commitment to operational excellence and innovation.
6J7DI2 (6J1)-Software Engineer-Developer 2 (Development) LanceSoft Inc6J7DI2 (6J1)-Software Engineer-Developer 2 (Development)Maryland Heights, MORemotePreferred Qualifications (Desired Skills/Experience): " Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
NewEntry Level Software Developer Leidos Holdings IncEntry Level Software DeveloperSt. Louis, MO$57,850–$104,575 / yearThis role includes API development and database integration for interaction with React frameworks, using various open-source packages for visualization and data filtering and code modifications that shall apply best practices in unit and build testing. This role includes creation and documentation of new and existing functionality within software version control repositories (GitLab) and utilizing DevOps principals and tools to deliver new features within an Agile construct.
Embedded Software Developer - St. Louis Performance Software CorpEmbedded Software Developer - St. LouisSt Louis, MO$75,000–$145,000 / yearPerformance Software and its sister company, Talent Tier, are midsize companies with a great work-life balance, providing innovative software and hardware to our client companies. We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Software Engineer-Developer 3 (Development) LanceSoft IncSoftware Engineer-Developer 3 (Development)Maryland Heights, MO$60–$70 / hourPreferred Qualifications (Desired Skills/Experience): • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
Software Developer Leidos Holdings IncSoftware DeveloperSt. Louis, MO$107,900–$195,050 / yearThe Leidos Spatial Solutions Division has an exciting opportunity for an experienced Software Developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. Primary responsibilities will involve coding, developing, integrating, and debugging software artifacts; writing validation tests against existing baselines to ensure integrity of the code during Agile development efforts; assisting with unit testing; programming; and developing in Python, Java Spring, or other frameworks.
Entry Level Software Developer Genesis10Entry Level Software DeveloperSt Louis, MO$50,000–$60,000 / yearFull timeWhether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development. Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training.
Senior Software Developer Charter Communications IncSenior Software DeveloperMaryland Heights, MOBeyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members.
Software Developer Charter Communications IncSoftware DeveloperMaryland Heights, MOBeyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. Influence system design by identifying and recommending design and requirements needs for software enhancements while following established configuration and change control processes.
Software Developer (46182) Levi, Ray & Shoup IncSoftware Developer (46182)Maryland Heights, MO$50–$60 / hourResources will be required to actively develop and build new stored procedures of CSG and ICOMS ordering elements and considerations into complex CSG automation. Our client is seeking a SQL Developer to develop CSG and ICOMS automation for unbundle and bundling of services between Mobile and core services.
Software Developer - Command and Control (C2) Applications Leidos Holdings IncSoftware Developer - Command and Control (C2) ApplicationsMO$87,100–$157,450 / yearThe Force Protection Division is looking for a Software Developer - Command and Control (C2) Applications to support the configuration, integration, customization, and operationalization of command-and-control (C2), Common Operating Picture (COP), workflow orchestration, and situational awareness applications supporting the Rock Island Arsenal Increased Access OTA Prototype. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
6J7DI4 (6J1)-Software Engineer-Developer 4 Lancesoft6J7DI4 (6J1)-Software Engineer-Developer 4Maryland Heights, MORemoteAs a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter.
NewSoftware II Developer BJC HealthCareSoftware II DeveloperSaint Louis, MOIn addition, BJC provides additional community benefits through commitments to research, emergency preparedness, regional health care safety net services, health literacy, community outreach and community health programs and regional economic development. Performs basic risk management activities for internal and external facing applications like tracking of risks, threats, security vulnerabilities and executes simple mitigation actions.
Python Software Developer GTT, LLCPython Software DeveloperKansas City, MOServe as a staff-level technical contributor on complex software development projects, partnering closely with designers, analysts, computational designers, and other developers to deliver scalable and reliable Python-based solutions supporting enterprise and computational design workflows. Teams here span civil and structural engineers, architects, environmental scientists, construction managers, and program management professionals including software developers who support computational design systems and digital engineering platforms at enterprise scale.
NewSoftware Developer 700 Freedom Technology Solutions GroupSoftware Developer 700Saint Louis, MissouriThe Platform Mission Applications team members are responsible for integrating, deploying and ensuring Continuous Delivery (CD) of Mission Partner Mission Applications across all the fabrics utilizing tools such as Istio, Kiali, K9s, Grafana, Keycloak, Gitlab, Kustomize, Helm and ArgoCD. Platform Mission Apps Development & Engineering (MADE): This team focusses on automation development and sustainment (i.e. GitLab Mission Partner self service deployment pipelines, and Infrastructure as Code).
Software/Web Developer KentroSoftware/Web DeveloperSaint Louis, MissouriKentro is always interested in connecting with talented Software and Web Developers who are passionate about building scalable applications, developing modern user experiences, and supporting innovative technology solutions. Ideal candidates bring strong technical expertise, problem-solving abilities, and experience collaborating across teams to deliver high-quality software solutions in fast-paced environments.
SDC Java Software Developer---Staff/Analyst---St. Louis Ernst & Young Global LtdSDC Java Software Developer---Staff/Analyst---St. LouisSt. Louis, MO$55,400–$113,000 / yearIf you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com. The team supports our clients in modernizing systems, processes and products to enhance business and customer-facing platforms and services to support high performance in a rapidly changing and competitive environment.
SDC Java Software Developer---Senior---St. Louis Ernst & Young Global LtdSDC Java Software Developer---Senior---St. LouisSt. Louis, MO$67,000–$136,800 / yearIf you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com. The team supports our clients in modernizing systems, processes and products to enhance business and customer-facing platforms and services to support high performance in a rapidly changing and competitive environment.
Sr Software Developer - API Integration First BankSr Software Developer - API IntegrationMO$110,000–$130,000 / yearThe range for this role takes into account many factors that First Bank considers when making hiring decisions, including but not limited to prior experience, skill set, training, and other internal business and organizational factors. We are looking for a Senior Software Developer who can lead the transition from legacy workflows to modern, automated solutions using Microsoft Power Platform and Azure.
NewEntry Level Software Developer LeidosEntry Level Software DeveloperSaint Louis, MissouriThis role includes API development and database integration for interaction with React frameworks, using various open-source packages for visualization and data filtering and code modifications that shall apply best practices in unit and build testing. July 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior Software Engineer Quantitative Developer, Information Technology NISA Investment Advisors LLCSenior Software Engineer Quantitative Developer, Information TechnologySt. Louis, MOWorking closely with portfolio analysts, traders, and quant researchers, you will develop the tooling behind feature engineering frameworks, backtesting infrastructure, and model deployment - enabling the research team to move faster and with greater confidence. As a senior member of the Investment Risk and Analytics team within NISA's IT department, you will lead development efforts, participate in design and code reviews, collaborate with other teams, and mentor junior teammates.
Senior Software Engineer- Quantitative Developer, Information Technology NISA Investment Advisors, LLCSenior Software Engineer- Quantitative Developer, Information TechnologySt. Louis, MissouriWith $462 billion assets under management ($295 billion in physical assets and $167 billion in derivatives notional value), NISA actively manages risk for institutional investors, providing clarity to complicated challenges and stability in ever-evolving markets. Working closely with portfolio analysts, traders, and quant researchers, you will develop the tooling behind feature engineering frameworks, backtesting infrastructure, and model deployment - enabling the research team to move faster and with greater confidence.
Software Developer (Associate or Mid-Level) The Boeing CoSoftware Developer (Associate or Mid-Level)Hazelwood, MO$86,700–$125,350 / yearThe Boeing Company is currently seeking a Software Developer (Associate or Mid-Level) to join the Product Support PLM Transformation Development team in Seattle, WA; Berkeley, MO; Everett, WA; Fort Walton Beach, FL; Hazelwood, MO; Kent, WA; Long Beach, CA; North Charleston, SC; Ridley Park, PA; or Tukwila, WA. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Senior Software Developer RapsodoSenior Software DeveloperSt. Louis, MOThe company currently collaborates with partners such as The PGA of America, Golf Digest, Troon, various Major League Baseball teams, USA Baseball, and over 1000 NCAA athletic departments. With its headquarters in Singapore and strategically placed offices across the United States, Turkey, Japan, and Malaysia, Rapsodo represents more than just sports technology and data analytics.
Software/Web Developer IT Concepts IncSoftware/Web DeveloperMOKentro is always interested in connecting with talented Software and Web Developers who are passionate about building scalable applications, developing modern user experiences, and supporting innovative technology solutions. Ideal candidates bring strong technical expertise, problem-solving abilities, and experience collaborating across teams to deliver high-quality software solutions in fast-paced environments.
NewSenior Software Developer (OCI - Health Infrastructure) Oracle CorpSenior Software Developer (OCI - Health Infrastructure)Kansas City, MO$89,200–$209,500 / yearOracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business. The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment.
NewSoftware Developer 4 Oracle CorpSoftware Developer 4Kansas City, MO$114,600–$234,600 / yearOracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business. The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment.
6J7DI4 (6J1)-Software Engineer-Developer 4 (Development) LanceSoft Inc6J7DI4 (6J1)-Software Engineer-Developer 4 (Development)Maryland Heights, MOPreferred Qualifications (Desired Skills/Experience): • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Additionally, we provide opportunities for continuous learning and career advancement, including professional development programs and access to cutting-edge technologies.
Software Developer - Intermediate RividiumSoftware Developer - IntermediateSaint Louis, MissouriRiVidium Inc. is seeking a Software Developer to develop, create, maintain, and write/code new (or modifies existing) computer applications, software, or specialized utility programs. Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree; or a degree in a Mathematics or Engineering field.
Software Developer - Advanced RividiumSoftware Developer - AdvancedSaint Louis, MissouriRiVidium Inc. is seeking a Full Stack Software Developer to develop, create, maintain, and write/code new (or modifies existing) computer applications, software, or specialized utility programs. Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree; or a degree in a Mathematics or Engineering field.
Software Developer LRSSoftware DeveloperMaryland Heights, MO$50–$60 / hourWithin the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Our client is seeking a SQL Developer to develop CSG and ICOMS automation for unbundle and bundling of services between Mobile and core services.
Dotnet Developer CST Industries IncDotnet DeveloperKansas City, MOThis role contributes to delivering high-quality, scalable, and maintainable software solutions that support business operations and strategic initiatives. NET Developer is responsible for the design, development, testing, and maintenance of enterprise applications using Microsoft.
Senior .NET Developer Voyatek IncSenior .NET DeveloperKansas City, MO$110,000–$175,000 / yearWith a focus on Tax & Revenue, Health & Human Services, and Justice & Public Safety, Voyatek combines the scale to support large complex projects with the agility and accessibility of a boutique solutions provider. Employment decisions include all terms and conditions of employment, including recruitment and hiring, job assignment/placement, promotion, upgrading, demotion, termination, layoff, recall, transfer, leave of absence, rates of pay or other compensation, internship, and training.
Dotnet Developer CSTDotnet DeveloperKansas City, MOThis role contributes to delivering high-quality, scalable, and maintainable software solutions that support business operations and strategic initiatives. The .NET Developer is responsible for the design, development, testing, and maintenance of enterprise applications using Microsoft .NET technologies.
Power Platform Developer Shiftcode Analytics, IncPower Platform DeveloperKansas City, MOThis position involves creating hybrid machine learning and rule-based applications, automations, and data visualizations to streamline processes, improve accuracy, and enhance operational efficiency. Minimum of four years of professional experience in software development, with hands-on experience in Power Platform (Power Apps, Power Automate, Power Virtual Agents, Dataverse, Power BI).
Full-Stack Developer (C# / .NET / Angular JS) UMB Financial CorpFull-Stack Developer (C# / .NET / Angular JS)Kansas City, MO$69,230–$149,000 / yearWe're excited to talk if you have: Bachelor's Degree in Information Technology or related discipline and at least 5 years of enterprise solutions and API development experience OR equivalent combination of education and work experience. We work closely with our business partners in developing new applications, enhancing existing ones, and building enterprise solutions for our different business needs.
Senior .NET Full-Stack Developer Job id: 005 CEdge IncSenior .NET Full-Stack Developer Job id: 005Saint Louis, MOThis individual owns break/fix resolution, preventive maintenance, and SOW development across the most complex TMS modules: Bridge Management System (124K+ lines, MVC), MMS (MMSBusLayer 146K+ lines, MMSWebApp 135K+ lines), SIMS (58K+ lines), Railroad Management System (54K+ lines), and the Travelways suite. · Perform preventive maintenance: small modifications to retain or restore functionality, production monitoring to detect errors, and regular updates to 3rd-party dependencies including DevExpress 24.2+ and code-language versions (§2.3.8).
Senior .NET Developer (Supporting) Job id: 009 CEdge IncSenior .NET Developer (Supporting) Job id: 009Saint Louis, MOOwn break/fix resolution and preventive maintenance for ODA (Billboard, Junkyard, Permit Invoicing), Safety Management System (MoCARS, Crash Browser, monthly batch processes), Traffic Management System (AADT, FMS interface, Work Zone hourly volume), Striping Inventory, and RoW applications. · Maintain Electronic Permitting applications (ElectronicPermitting, ElectronicPermittingExternal) and RoW 1099 IRS Tax Processing: produce and export annual 1099 data files for the Office of Administration.
NewSenior MES Application Developer ApolisSenior MES Application DeveloperST LOUIS, MO$65 / hourWe are seeking an experienced Senior MES Application Developer with 7+ years of software development experience to design, develop, enhance, and support Manufacturing Execution System (MES) applications. The ideal candidate will work closely with business stakeholders and cross-functional teams to deliver high-quality manufacturing solutions and provide ongoing production support.