• Software Engineer - Developer

    The Boeing Company (Berkeley, MO)
    …of a cross-functional team, collaborating effectively with various disciplines throughout the Software Development Lifecycle. In this role, you will be ... Your primary responsibility will be to engage in all aspects of software development (requirements gathering, design, coding, and testing), and our agile … more
    The Boeing Company (11/28/25)
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  • Communications Software Lead…

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking a **Communications Software Lead Engineer - Developer ** to support our **Air Proprietary 2 ... & Security (BDS) business organization. The Mission Systems Communications Software Lead Engineer will lead the ...to work across a variety of other Mission Systems software development teams, hardware IPTs and Integration… more
    The Boeing Company (11/28/25)
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  • Qlik Developer /Senior Software

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Qlik Developer /Senior Software Engineer Who is Mastercard? Mastercard is ... change? Are you eager to work with open source software and be exposed to the fast-paced world of...for a Leading Global Technology Company, MasterCard. The Quality Engineer role is responsible for working with teams across… more
    Mastercard (11/13/25)
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  • Sr. Software Engineer (Mainframe…

    US Bank (Earth City, MO)
    …the customer experience. The candidate will be adept with the agile software development lifecycle and DevOps principles. **Essential Responsibilities:** + ... position will be responsible for the analysis, design, testing, development and maintenance of best in class software... development and maintenance of best in class software experiences. The candidate is a self-motivated individual who… more
    US Bank (11/25/25)
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  • C#/.Net Software Developer

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking **C#/.Net Software Developer (Associate, Experienced, or Senior Level)** to join the Special ... manual and is performed on the target PC hardware. Developer work stations consist of a development ...Skills/ Experience):** + 2+ years of experience as a software engineer + 1+ years of experience… more
    The Boeing Company (11/17/25)
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  • Software Development Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Software Development Engineer II Who is Mastercard? Mastercard ... diverse global customer base. We are seeking a Senior Software Engineer to play a pivotal role...standards and approaches. * Promote an Agile approach to software development . Insist on a culture of… more
    Mastercard (11/14/25)
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  • AI Back-End Software Engineer

    Deloitte (St. Louis, MO)
    …+ Demonstrate a strong working understanding of the industry best standards in software development and version controlling. + Ensure the quality and low ... you will be in a lead role for design, development , debugging, testing, deploying, and supporting custom applications and...Certified SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Agilist +… more
    Deloitte (10/23/25)
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  • Sr. Software Engineer

    Leidos (St. Louis, MO)
    …Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers ... and able to obtain a Polygraph.** **Primary Responsibilities:** + Lead full-stack software development of enterprise applications and services supporting our… more
    Leidos (10/05/25)
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  • Senior DevOps Developer

    The Boeing Company (Berkeley, MO)
    …United States Infrastructure Operations organization is currently seeking a **Senior DevOps Developer ** to join the team in **Berkeley, MO** . The US Specialized ... within the CI/CD pipeline + Collaborate with cross-functional teams, including development , security, operations, and product teams, to ensure security is embedded… more
    The Boeing Company (11/23/25)
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  • Software Engineer SME

    Leidos (St. Louis, MO)
    …of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The ... able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the… more
    Leidos (10/05/25)
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  • Back-End Software Engineer

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking **Back-End Software Engineer Lead (Associate, Mid-Level or Senior)** to support our ... broad range of experience levels including Associate, Experienced and Senior Level Software Engineer . **Position Responsibilities:** + Mastering your craft and… more
    The Boeing Company (11/21/25)
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  • Mid-Level Software Engineer

    Leidos (St. Louis, MO)
    …of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (10/05/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …Mastercard's Business & Market Insights (B&MI) is seeking a Senior Principal Software Engineer to lead the design and development of advanced software ... services with best-in-class API tooling and design practices. * Lead UI/UX development using frameworks like Angular, React and others, ensuring responsive and… more
    Mastercard (10/16/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? We work to connect and ... the development and production environments. *Contribute to the entire software development lifecycle, including planning, coding, testing, deploying, and… more
    Mastercard (09/17/25)
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  • Full Stack Software Engineer III

    Acosta Group (Chesterfield, MO)
    **DESCRIPTION** As a **Full Stack Software Engineer III** you will collaborate with fellow team members to implement committed user stories within iteration to ... team player committed to shared success + Proven experience across the full software development lifecycle + Advanced debugging techniques + **Strong SQL**… more
    Acosta Group (11/04/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a global technology ... and complex application solutions in a SAFe/Agile process. - Full Stack developer with strong Java development /architecture experience. - - Experience with… more
    Mastercard (10/10/25)
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  • Sr. Software Engineer - Full Stack

    CGI Technologies and Solutions, Inc. (St. Louis, MO)
    **Sr. Software Engineer - Full Stack** **Category:** Software Development / Engineering **Main location:** United States, Missouri, St Louis **Position ... is looking for a talented and experienced Full Stack Developer with a passion for solving business problems to...Conduct code reviews and contribute to continuous improvement of development processes * Participate in design reviews and provide… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Software Engineer II

    Acosta Group (Chesterfield, MO)
    …team player committed to shared success + Proven experience across the full software development lifecycle + Advanced debugging proficiency + **Strong SQL** ... the agreed standard. Primarily responsible for: + Assessment and planning of development efforts required for new functions/features under development +… more
    Acosta Group (11/05/25)
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  • Staff Software Engineer

    Indeed (St. Louis, MO)
    …is the technology group within Indeed responsible for building the software that powers the Indeed Flex temporary staffing marketplace, managed-service provider ... service, payroll, and other staffing-related software . The Flexer Supply group within Staffing Solutions handles converting job seekers to verified Flexers who are… more
    Indeed (11/20/25)
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  • AI Full Stack Engineer , Manager - Tax…

    Deloitte (St. Louis, MO)
    …and minimal bugs in production. + Leverage industry best practices in software development , version control, and Agile methodologies; participate in daily ... Architect + Certified SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Agilist + Certified SAFe(R) Architect… more
    Deloitte (10/23/25)
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