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  • $88.2k - $214.8k

    Overview API Software Engineer position at CGI. This description reflects responsibilities, qualifications, and the terms of employment where provided. Position Description CGI is looking to hire a Software Engineer, offering a unique opportunity to work on a high-impact... 
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    Local area
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    CGI

    Saint Louis, MO
    1 day ago
  • $88.2k - $214.8k

    **API Software Engineer** **Category:** Software Development/ Engineering **Main location:** United States, Missouri, St. Louis **Position ID:** J1025-1616 **Employment Type:** Full Time **Position Description:** CGI is looking to hire a Software Engineer, offering a unique... 
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    CGI Technologies and Solutions, Inc.

    Saint Louis, MO
    23 days ago
  • $90k - $115k

    Are you Ready to Engineer Your Career? At IMEG , one of the largest design consulting firms in the U.S., we strive to provide exciting...  ...hard work, and support a culture of sustainability. The Revit API Software Engineer will possess a strong knowledge of the Autodesk Revit... 
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    IMEG

    Saint Louis, MO
    5 days ago
  •  ...for soldiers and analysts by integrating software development with geospatial intelligence....  ...consideration. As a Full Stack Software Engineer, you will... Develop, deploy, and maintain...  ...web applications. Design and implement APIs and database integrations that interact... 
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    Immediate start

    Medium

    Saint Louis, MO
    2 days ago
  • $108.4k - $243.1k

     ...clients across defense, national security, public safety, civilian, and military health organizations. Job Summary The PLMSI (Siemens/SAP API) Consultant will support the integration of Siemens Teamcenter PLM with SAP ERP systems. As a PLMSI (Siemens/SAP API) expert, you... 
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    Local area
    Visa sponsorship
    Monday to Friday

    Accenture Federal Services

    Saint Louis, MO
    4 days ago
  • $190k - $240k

    Senior Software Engineer (Experimentation Platform) Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility...  ...Experiments that help grow the business. AXP builds the APIs, systems, and workflows that allow engineers to target, ramp,... 
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    Affirm

    Saint Louis, MO
    2 days ago
  • $85.15k - $153.93k

     ...Leidos FS2 Aero team has an opening for an experienced Full Stack Software Developer r to modify existing code and integrate software...  ...solutions for display in a web application. This role includes API development and database integration for interaction with Redux... 
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    Leidos

    Venice, IL
    19 days ago
  • Software Engineer (TS/SCI and able to obtain a Polygraph) Saint Louis, Missouri, United States This job requires an active Top Secret / SCI...  ...software for GEOINT data workflows. Build microservices, RESTful APIs, and user-facing interfaces using technologies such as React,... 
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    North Point Technology

    Saint Louis, MO
    2 days ago
  • $126.1k - $227.95k

     ...technology-enabled services and mission software capabilities in the areas of cyber, logistics...  ...seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook...  ...maintain enterprise-grade microservices and APIs that support GEOINT data workflows. + Lead... 
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    Leidos

    Saint Louis, MO
    7 days ago
  •  ...allow personal and professional growth. The Role As a Software Engineer, you will be responsible for the Analysis, Design, and Development...  ...Familiarity with consuming from and standing up REST-based APIs Deep understanding of how to build, deploy, test, run and... 
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    Turnberry Labs

    Saint Louis, MO
    14 days ago
  •  ...components under the supervision of senior engineers Follow established coding standards,...  ...and frontend (JavaScript) Develop RESTful APIs and integrate with external data sources...  ...Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent... 
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    KNOWiNK

    Saint Louis, MO
    2 days ago
  • $70 - $80 per hour

    Geospatial Software Engineer Fully Remote - US ENVISN INCORPORATED Geospatial Software Engineer Full Time • Fully Remote - US Job Title: Geospatial...  ...in the building of large-scale data processing systems and API’s and should be able to work with the latest open-source... 
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    Advanced Hires

    Saint Louis, MO
    1 day ago
  •  ...company delivering innovative technology, engineering, and intelligence solutions across the...  ...growth team and we love to win. Principal Software Engineer MOMENTUM. is seeking a...  ...applications in React.js • Experience building APIs • Web services architecture, design,... 
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    Momentum

    Saint Louis, MO
    10 hours ago
  •  ...Freedom Technology Solutions Group is seeking a Software Engineer to support our client’s intelligence analysis products and capabilities...  ...Proficiency in at least two of the following: Python application/API development, FastAPI, Building high-performance applications in... 
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    Freedom Technology Solutions Group

    Maplewood, MO
    10 hours ago
  •  ...opportunity to make a significant impact? As an engineer in our Managed Services Engineering (MSE)...  ..., program, and maintain user interfaces, APIs, and automated processes for Exegy...  ...Responsibilities Develop, test, deploy, and support software, configurations, and architectures for... 
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    Exegy

    Saint Louis, MO
    5 days ago
  • $126.1k - $227.95k

     ...technology-enabled services and mission software capabilities in the areas of cyber, logistics...  ...seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook...  ...maintain enterprise-grade microservices and APIs that support GEOINT data workflows. + Lead... 
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    Local area
    Immediate start

    Leidos

    Saint Louis, MO
    a month ago
  •  ...for soldiers and analysts by integrating software development with geospatial intelligence....  ...S. Guide and mentor junior and mid-level engineers, enforce code quality, and lead peer reviews...  ...with HTML, CSS, JSON, Ajax, and REST APIs. Object-oriented Programming: Python, Java... 
    Immediate start

    Reinventing Geospatial, Inc. (RGi)

    Saint Louis, MO
    4 days ago
  • Software Engineer - St. Louis, MO Join to apply for the Software Engineer role at Concordia Publishing House. Concordia Publishing House -...  ...of Microsoft Dynamics NAV/Business Central Experience with APIs, web services, source control (Git/TFS), and Azure DevOps Ability... 
    Full time
    Worldwide
    Flexible hours

    Concordia Publishing House

    Saint Louis, MO
    4 days ago
  • Overview Abile Group has an exciting and challenging opportunity for a Software Virtualization Engineer on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together... 
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    Abile Group, Inc

    Arnold, MO
    3 days ago
  • $95k - $115k

    Software Engineer (Mid-Level) Location: St. Louis, MO Clearance Required: Top Secret with SCI eligibility Employment Type: Full-Time Regular...  ...Docker). Experience with microservice architecture and REST API development. Knowledge of database technologies (PostgreSQL,... 
    Full time
    Relocation package
    Shift work

    Ennoble First

    Saint Louis, MO
    4 days ago
  • $28k

    Join to apply for the Software Engineer role at ARCO a Family of Construction Companies Get AI-powered advice on this job and more exclusive...  ...and build pack setup. Implement and maintain RESTful APIs for seamless integration. Optimize application performance through... 
    Full time
    For subcontractor
    Work at office
    Local area

    ARCO a Family of Construction Companies

    Brentwood, MO
    3 days ago
  •  ...North Point Technology   is looking for   TS/SCI-cleared Software Engineer SMEs   to support the   Chinook Program, a critical GEOINT modernization...  ...). Build and maintain containerized microservices and APIs that power GEOINT data and mission workflows. Develop... 
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    North Point Technology

    Saint Louis, MO
    10 hours ago
  • IT Specialty - Software Engineer - Specialty Join to apply for the IT Specialty - Software Engineer - Specialty role at NTT DATA North America...  ...using Java and the Spring Boot framework. Proficiency in REST API design, security best practices, dependency injection, and configuration... 

    NTT DATA North America

    Saint Louis, MO
    2 days ago
  • Syms Strategic Group (SSG) is seeking a talented Senior Software Systems Engineer (.Net Developer) Location: Remote Department: Veterans Affairs...  ...State Transfer Application Programming Interface (RESTful APIs) and other APIs Proficiency in database design and... 
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Saint Louis, MO
    3 days ago
  • $86.8k - $198k

    Overview Job Title: Software Engineer - Secure Systems Development Position Type: Full-Time W2, Direct Hire Pay: $86,800.00 to $198,000.00...  ...Python, Rust, Go, Scala, or Java). Develop and support RESTful APIs and software interfaces for scalable, secure data exchange.... 
    Full time

    LaunchCode

    Saint Louis, MO
    3 days ago
  • $75.92k - $129.48k

     ...ready to launch your career by building software that makes a real-world impact? As a developer...  ...software leveraging Esri's products and APIs for customers across a wide swathe of...  ...projects that matter. You'll work alongside engineers and mentors in a collaborative, cross‑... 
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    Relocation package

    ESRI

    Saint Louis, MO
    4 days ago
  • $104.65k - $189.18k

     ...technology-enabled services and mission software capabilities in the areas of cyber, logistics...  ...seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook...  ...technologies: + Web:HTML, CSS, JSON, Ajax, and REST APIs + Object-oriented Programming:Python,... 
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    Immediate start

    Leidos

    Saint Louis, MO
    a month ago
  •  ...our day‑to‑day moving and logistics operations. As a Senior Software Engineer, you will play a key role in developing scalable, high‑quality...  ...TypeScript. Strong understanding of full‑stack development, RESTful APIs, and microservices architecture. Experience working within... 
    Remote work
    Monday to Friday

    UniGroup

    Fenton, MO
    5 days ago
  •  ...Freedom Technology Solutions Groups is looking to add a senior Software Engineer to the team! This position is fully onsite in St. Louis, MO....  ...and development Containerization and/or Orchestration API Development Cloud Native Development, AWS, Azure, Google Cloud... 
    Full time
    For contractors
    Work at office
    Remote work
    Flexible hours
    Night shift

    Freedom Technology Solutions Group

    Maplewood, MO
    10 hours ago
  • Software Engineer Senior (TS/SCI and able to obtain a Polygraph) Saint Louis, Missouri, United States This job requires an active Top Secret...  .... Proficiency in: Web: HTML, CSS, JSON, Ajax, REST APIs Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django... 
    Flexible hours

    North Point Technology

    Saint Louis, MO
    4 days ago