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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...  ...willing to work hybrid. Your future duties and responsibilities Develop & Maintain Software Solutions - Design, develop, test, and... 
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    Full time
    Local area
    Remote work
    Flexible hours

    CGI

    Saint Louis, MO
    4 days ago
  • $88.2k - $214.8k

    **API Software Engineer** **Category:** Software Development/ Engineering **Main location:** United States, Missouri, St. Louis **Position...  ...to work hybrid. **Your future duties and responsibilities:** - Develop & Maintain Software Solutions - Design, develop, test, and... 
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    Full time
    Local area
    Remote work
    Flexible hours

    CGI Technologies and Solutions, Inc.

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

     ...innovation, hard work, and support a culture of sustainability. The Revit API Software Engineer will possess a strong knowledge of the Autodesk Revit API and will be responsible for developing against that stack. They will be working on building new engineering automation... 
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    IMEG

    Saint Louis, MO
    3 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
    2 days ago
  •  ...correct functionality End to End and Integration testing Deliver APIs to be consumed by customer facing applications Participate in /...  ...SignalR / Websockets experience is a plus VB.Net is a plus Developing for Docker containers is a plus Good communication using English... 
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    The Timberline Group

    Saint Louis, MO
    1 day ago
  • $25 per hour

     ...Ship and refine app features across frontend and backend Debug existing functionality and improve system stability Connect APIs, LLM endpoints, and database layers Use AI tools to accelerate coding and testing Collaborate closely with the founding team to... 
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    Euno

    Saint Louis, MO
    a month ago
  • $81.98k - $178.09k

     ...scripting, and infrastructure-as-code (IaC) for Azure environments • Develop/maintain a multi-tenant environments segmenting client facing...  ...• Implement role-based access control, encryption, and secure APIs. • Troubleshoot and remediate cloud infrastructure issues •... 
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    Work at office
    Local area
    3 days per week

    Perficient

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

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

    Leidos

    Venice, IL
    17 days ago
  • The Backend Developer will work in a team environment using a variety of technologies for building leading edge solutions for both internal...  ...that keep day to day operations running Work with various API’s to help integrate our systems into additional third-party offerings... 
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    The Timberline Group

    Saint Louis, MO
    3 days ago
  •  ...design and development ○ Containerization and/or Orchestration ○ API Development ○ Cloud Native Development, AWS, Azure, Google...  ...imaging technologies. Demonstrated experience working with and developing geospatial information systems (GIS) to include open-source and... 
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    Full time
    For contractors
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    Night shift

    Freedom Technology Solutions Group

    Maplewood, MO
    21 hours ago
  • $85.15k - $153.93k

     ...functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data access,...  ...to obtain a Polygraph.** **Primary Responsibilities:** + Design, develop, test, and deploy software solutions that support our customer's... 
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    Leidos

    Saint Louis, MO
    a month ago
  •  ...customers' requirements.  Join our team and become a Flight Engineer with unmatched opportunity and potential; you’ll be supported to develop and maintain specialized skills that may be applied across multiple product domains. You’ll benefit from exposure to a variety of... 
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    BOEING

    Saint Louis, MO
    22 days ago
  •  ...science or related field Minimum of 6-9 years of experience in developing front end application Required Technical And Professional Expertise...  ...Work with back-end-developers to integrate UI components with APIs and database Participate in agile ceremonies Working closely... 
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    TechDigital Group

    Saint Louis, MO
    1 day ago
  • $150k - $165k

     ...Perficient currently has a career opportunity for a Gen AI Lead Developer to join our team located in the United States. This role is...  ...not limited to agentic frameworks, orchestration platforms, LLM APIs, and deployment patterns. Hands-on experience with LangChain... 
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    Local area
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    Perficient

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

     ...controlled Experiments that help grow the business. AXP builds the APIs, systems, and workflows that allow engineers to target, ramp,...  ...your team through your writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading... 
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    Affirm

    Saint Louis, MO
    21 hours ago
  •  ...Job Description Job Description Job Title: Mobile Frontend Developer Location : Remote Compensation : 50-55$/Hr on C2C/1099...  ...interfaces. · Collaborate with backend developers to integrate APIs and services. · Ensure the technical feasibility of UI/UX designs... 
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    Krest Global Solutions

    Saint Louis, MO
    12 days ago
  •  ...Job Description We're Hiring! – Sr. Embedded C++ Developer We are seeking a senior level Embedded Engineer specializing in C++ to join our team in St. Louis. If you have 10+ years of experience in C/C++, Embedded Systems, and Linux, we’d love to connect with you... 
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    MSR Technology Group

    Saint Louis, MO
    3 days ago
  • As a .Net/Blazor Developer, you will be responsible for analyzing complex software requirements to design and develop high quality components...  ...backend services using C#, ASP.NET MVC, Blazor, Angular, REST API, .NET Core, OData, Java Script, JQuery, Node.js and CSS. Design... 
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    The Timberline Group

    Saint Louis, MO
    3 days ago
  • As a developer within the Mobile team, you'll help lead our efforts to establish our mobile development capabilities. Our ability to deliver...  ..., trends, and emerging technologies. Experience with REST APIs and JSON data structures. Strong written and verbal communication... 
    Work experience placement

    The Timberline Group

    Saint Louis, MO
    3 days ago
  • Job Summary: We are seeking a Data Governance Platform Developer to join our team for the Voyager implementation project. This role involves...  ...translate business requirements into technical requirements. API Development: Develop integrations using REST APIs to extract metadata... 
    Work experience placement

    TechDigital Group

    Saint Louis, MO
    2 days ago
  •  ...career you’ve been looking for! Job Description/Responsibilities · Develop solutions that effectively utilize the Salesforce platform based...  ...external data integration using middleware tools and Salesforce APIs. · Act as the go-to person by providing Salesforce technical... 
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    The Timberline Group

    Saint Louis, MO
    1 day ago
  • $124k - $280k

     ...At PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation...  ...Python design and development - Skilled in Microservices REST API and Event Driven Design - Experience with container orchestration... 
    Full time
    Work experience placement
    H1b

    PwC

    Saint Louis, MO
    a month ago
  • $124k - $280k

     ...At PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation...  ...Python design and development - Skilled in Microservices REST API and Event Driven Design - Experience with container orchestration... 
    Full time
    Work experience placement
    H1b

    PwC

    Saint Louis, MO
    a month ago
  •  ...As a key member of the core development team, the Front End / UI Developer will collaborate with a team of developers and quality assurance...  ...React Angular Very nice to have C# .NET/Core exposure API Development Knockout JS Nice to have SQL Architecture What we... 

    The Timberline Group

    Saint Louis, MO
    1 day ago
  • $85 - $100 per hour

     ..., resilient, and secure cloud solutions. What You’ll Do Design, develop, configure, and enhance cloud platforms and applications with a...  ...ingestion and analytics infrastructure. Provide technical guidance on API‑led integrations, cloud solutions, and best practices.... 
    Contract work
    Local area
    3 days per week

    SBS Creatix

    Saint Louis, MO
    21 hours ago
  • $108.4k - $135.5k

     ...platforms and processes that advance our mission to enhance the developer experience through streamlined CI/CD practices and automation....  ...with GitHub, Jenkins, Codefresh, CI build processes, and use of APIs. + Experience with monitoring solutions (Prometheus and Grafana... 
    Full time
    Worldwide
    Shift work

    World Wide Technology

    Saint Louis, MO
    a month ago
  • $140k - $200k

     ...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks...  ...to complete them within 1 week. What Yo u' ll Do Design, develop, and maintain robust APIs including public TTS API, internal APIs... 
    Work at office

    Speechify

    Saint Louis, MO
    5 days ago
  • $97.1k - $140k

     ...platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets...  ...Crossplane to manage cloud-native infrastructure using Kubernetes APIs. + Lead the design and enforcement of policy as code using... 
    Full time
    Local area
    Worldwide

    Huntington Ingalls Industries

    Saint Louis, MO
    a month ago
  • Role: Sr. Java Backend Developer(f2f interview) Location: St. Louis MO - Onsite Position Type: Contract An in-person (face to face) interview...  ...• Hands on experience in Java 8, Springboot, Microservice, API • Hands on experience in SQL Hands on experience in JUNIT • Knowledge... 
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    Work at office

    Axiom Software Solutions Limited

    Saint Louis, MO
    1 day ago
  • $200k

     ...most of the following technologies: C#, .NET Core, ASP.NET, Web APIs, ORMs, SQL, Microsoft SQL Server, TypeScript, JavaScript,...  ...Design Patterns, SOA, and Architectural Patterns. Proven history of developing scalable, resilient, testable applications. Ability to balance... 
    Remote job
    Full time
    Flexible hours

    SherlockTalent

    Sunset Hills, MO
    1 day ago