Lead Software Integration Engineer (Release Management) - HR Platforms MasterCardLead Software Integration Engineer (Release Management) - HR PlatformsO'fallon, MO$122,000–$207,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. As a Lead Software Integration Engineer (Release Management), you will provide end-to-end release governance and coordination, ensuring that requirements, dependencies, priorities, architecture considerations, and change controls are aligned across teams before changes move into production.
Mission Systems Software Test and Verification Software Lead BoeingMission Systems Software Test and Verification Software LeadBerkeley, MissouriBachelor 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.
Technical Lead Software Engineer (Java, React, Spring boot) Medica Health Plans IncTechnical Lead Software Engineer (Java, React, Spring boot)St Louis, MO$100,300–$150,465 / yearThe IT Engineer IV will work with a team of developers and interact closely with business subject matter experts to design and build solutions that help Medica members, providers and brokers do business with us using our portals. This role is responsible for developing and supporting technology solutions to advance the Digital applications by using the latest technology, integrating with multiple data sources, and solving complex problems.
Lead Software Engineer Virtusa CorpLead Software EngineerSt. Louis, MOThe candidate will be responsible for designing, developing, and maintaining scalable automation frameworks, ensuring high-quality software delivery, and driving QA best practices across projects. Integrate automation scripts with CI/CD pipelines (Jenkins, GitHub Actions, etc.).- Ensure test coverage, reliability, and execution efficiency.-
Lead Software Engineer - St. Louis Office London Stock Exchange Group PlcLead Software Engineer - St. Louis OfficeSt. Louis, MOOur problems are complex from building AI-powered analytics that are constantly evolving, to challenges that define modern finance, giving engineers the opportunity to stretch their craft and shape solutions that matter. With over 40,000 customers and 400,000 end users across approximately 190 markets, we are an essential partner to the global financial community and redefining the future of data in financial services.
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 BiofireLead Software EngineerHazelwood, MO$117,000–$175,500 / yearIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. 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 software development practices, including microservices architecture, CI/CD, and infrastructure as code.
NewTechnical Lead Engineer (PMPC Software Test) BoeingTechnical Lead Engineer (PMPC Software Test)Berkeley, Missouri$177,650–$240,350 / 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 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.
Lead Software Integration Engineer - Workday Mastercard IncLead Software Integration Engineer - WorkdayO'Fallon, MO$122,000–$207,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Lead delivery activities within Agile engineering teams, partnering with Product Owners and stakeholders to prioritize work, refine requirements, support backlog management, participate in sprint planning, and drive iterative delivery of Workday platform capabilities.
NewCloud Infrastructure Administrator (Mid-Level, Senior or Lead) **Sign on Bonus Potential** BoeingCloud Infrastructure Administrator (Mid-Level, Senior or Lead) **Sign on Bonus Potential**Berkeley, Missouri$104,550–$162,150 / yearThe 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. The Boeing Company The Boeing Company’s Specialized United States Infrastructure Operations organization is currently seeking a Cloud Infrastructure Administrator (Mid-Level, Senior or Lead) to join the team in Berkeley, MO; Seattle, WA; or Daytona Beach, FL .
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.
Flight Test Lead BoeingFlight Test LeadBerkeley, Missouri$126,650–$171,350 / yearThe successful candidate will provide leadership through coordination of the Flight Test Work Statement with the various functions and support groups in the BT&E, Boeing Defense, Space & Security (BDS), and customer organizations (including Flight Operations; Flight Test Operations; Instrumentation & Data Systems - Test Software & Telemetry, System Design & Development, System Design, Installation Design, and Operations; Fabrication and Assembly). Tasks include coordination of activities leading to the successful execution of a flight test program, such as coordinating program flight test requirements, coordinating data requirements, supporting the manufacturing and modification of a test vehicle, overseeing the planning of the flight test program, ensuring the preparation of the test team, and interfacing with the customer.
Senior Electrical Engineer SolvenowSenior Electrical EngineerSaint Louis, MissouriThe Senior Electrical Engineer will lead electrical design teams to deliver high-quality designs for new developments, upgrades, and redevelopments across a wide range of sectors, including power, process, healthcare, transportation, industrial, manufacturing, government, and institutional facilities. Bachelors degree in Electrical Engineering or a closely related field, plus a minimum of seven (7) years of experience in electrical system studies within the electric utility or industrial power distribution sector.
Embedded Software Engineer Intern Leonardo DRS IncEmbedded Software Engineer InternBridgeton, MO$41,011–$53,315 / yearSeveral factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. Leonardo DRS Land Systems is seeking an Embedded Software Engineer Intern for Summer 2026 to help our Software Engineering (SW) team meet the technical performance requirements on complex system development programs.
Staff Software Development Engineer CVS Health CorpStaff Software Development EngineerMO$106,605–$284,280 / yearFurthermore, the Staff Engineer role includes closely working with a team of engineers to drive delivery excellence, partner with business and other IT leaders to build digital assets, provide expert level support to resolve complex issues and provide RCA, identify gaps in systems in current digital eco system and provide solutions to enhance overall performance. CVS Health Digital is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world.
Senior Software Engineer The Timberline GroupSenior Software EngineerSaint Louis, MissouriEfficiently identify, prioritize and complete tasks in agile scrum software development life cycle. You will work with upper management to define software requirements and take the lead on operational and technical projects.
Senior Software Engineer, Public Sector Scale AI IncSenior Software Engineer, Public SectorSt. Louis, MO$216,000–$311,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. The Public Sector software engineers (SWEs) create the core product building blocks forward-deployed teams use to develop agentic capabilities that function across multiple domains.
Senior Full Stack Software Development Engineer CVS Health CorpSenior Full Stack Software Development EngineerMO$83,430–$222,480 / yearAdditionally, you will build an AI-powered analytics platform that allows analytics teams to automatically generate semantic layers and data models for use by analytic agents, accelerating time-to-insight and reducing manual dependencies. About this Role: This is a high-impact, high-autonomy role suited for a detail-oriented and collaborative individual who thrives on ownership, knows how to apply best practices, and can independently design, build, and maintain production-grade software.
Senior Software Engineer - News Engineering (Elasticsearch) London Stock Exchange Group PlcSenior Software Engineer - News Engineering (Elasticsearch)St. Louis, MO$113,900–$189,900 / yearLSEG's News Engineering group is looking for a Senior Software Engineer to help evolve our News platform, delivering enriched breaking news to customers worldwide in sub‑second time. You'll deepen your expertise in low-latency, high-throughput systems and have clear paths to expanding your career to technical leadership, architecture, reliability, or applied ML for news analytics.
Software Engineer - Intermediate Equifax IncSoftware Engineer - IntermediateSt. Louis, MOAI-Augmented Developer: Proven track record of using generative AI tools to safely accelerate code generation, automate documentation, and optimize legacy refactoring while maintaining strict data security and code integrity guidelines. Cloud & Innovation Forward: Cloud-ready professional (GCP/AWS/Azure Certification preferred) with a passion for staying ahead of emerging tech trends and modernizing software delivery models.