Average salary: $162,564 /yearly

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  • Senior API/Java/Python Developer

     ...active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.Vantor has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for... 
    Suggested
    Permanent employment
    Full time

    Maxar Technologies

    Arlington, VA
    1 day ago

  • Full-stack Engineer 5 (GraphDB & API Platform) (Enterprise Platforms Technology)

    $229.9k - $262.4k

     ...customer data and relationship capabilities, while guiding teams of developers in building resilient cloud-native systems. You will work...  ...within Enterprise Platforms Technology (EPTech)-designing scalable APIs, data contracts, and self-service platform services that... 
    Suggested
    Full time
    Part time
    Internship
    Local area

    Capital One

    Mc Lean, VA
    5 days ago

  • Senior Backend Engineer - Go, Graphs & Scalable Cloud APIs

     ...its cyber and electromagnetic capabilities. You’ll design reliable Go services, model graph relationships, and ship high-throughput APIs across cloud and on‑prem environments. You’ll collaborate with product and domain experts to turn operator needs into durable platform... 
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    Twenty

    Arlington, VA
    5 days ago

  • Senior Full-Stack Engineer - Cloud-Native API & GraphDB

     ...Engineer 5 in McLean, VA to lead architecture and modernization of large-scale cloud-native systems. You will guide teams, design scalable APIs, and set strategic tech directions across EPTech initiatives. The role requires deep experience in Java, Scala, Python, Go, Node.js,... 
    Suggested
    Remote work

    Capital One

    Mc Lean, VA
    5 days ago

  • Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering)

    $197.3k - $225.1k

     ...Overview Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Job Description Do you...  ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack... 
    Suggested
    Full time
    Part time
    Internship
    H1b
    Local area

    Capital One

    McLean, VA
    27 days ago

  • API/Java/Python Developer, SME TS Clearance REQUIRED

    $88.2k - $190.9k

    API/Java/Python Developer, SME TS Clearance REQUIRED Position Description Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology... 
    Suggested
    Local area
    Arlington, VA
    more than 2 months ago

  • Mobile App Developer with API

     ...Key Responsibilities: Design, develop, and maintain mobile applications for Android and or iOS Build and integrate RESTful APIs and third-party services Ensure application performance, quality, and responsiveness Collaborate with backend developers, designers... 
    Suggested
    Full time

    Intelliswift - An LTTS Company

    Washington DC
    6 hours ago

  • API Developer with Core Banking Environment --- Locals Only --- Hybrid role ---- No Third Parties

    $75 - $85 per hour

     ...Sharma || (***) ***-**** shaily(at)zilliontechnologies(dot)com API Integration Engineer with Core Banking Environment Location -...  ...insurance; 401(k) We are looking for a Senior API Developer who is well verse in Core Banking APIs. Experience with Oracle Core... 
    Suggested
    Hourly pay
    Local area
    Remote work

    Zillion Technologies, Inc.

    Vienna, VA
    6 hours ago

  • API Platform Engineer

     ...Key Responsibilities Lead API platform modernization, upgrades, and enhancement initiatives across cloud environments. Design, develop, maintain, and optimize RESTful APIs and application integrations. Build and support serverless and containerized applications... 
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    Contract work

    PB consulting

    Washington DC
    5 days ago

  • Senior Consultant, Full Stack API Developer

     ...Journal, and “Best Places to Work” by Virginia Business.   Position Overview We are looking for a skilled Full Stack API Developer to join our consulting engineering team. In this role, you will architect, build, and optimize enterprise-grade APIs and microservices... 
    Suggested
    Full time
    Local area

    Infinitive Inc

    McLean, VA
    15 days ago

  • API Developer

    $60 - $70 per hour

     ...Title: API Developer Location: Merrifield, VA Duration: 6+ Month Contract Compensation : $60/HR - $70/HR Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Skillset / Experience: We are looking for a Senior... 
    Suggested
    Contract work
    Flexible hours

    INSPYR Solutions

    Falls Church, VA
    2 days ago

  • Oracle Integration & API Engineer

    $114.6k - $252.1k

    Job Title: Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start...  ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integrations between Oracle Fusion Cloud HCM and federal... 
    Suggested
    Contract work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    5 days ago

  • Senior Oracle Integration & API Engineer

    $114.6k - $252.1k

    Job Title: Senior Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required...  ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integration interfaces between Oracle Fusion Cloud... 
    Suggested
    Contract work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    5 days ago

  • API Platform Engineer

     ...Randstad is seeking a skilled API Platform Engineer to join a high-impact portfolio engineering team supporting a premier client...  ...support, code reviews, and issue resolution. System Integration: Develop, optimize, and maintain scalable REST APIs and data streaming... 
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    SOMERSET STAFFING

    Washington DC
    2 days ago

  • API Platform Engineer

     ...Title : API Platform Engineer Type : Contract Location : Washington, DC Experience : 5+ years...  ...Key Responsibilities: Upgrade API platforms, develop RESTful APIs, and maintain scalable data streaming integrations.... 
    Suggested
    Contract work

    Emcube Technologies Inc

    Washington DC
    3 days ago

  • Senior Platform Engineer -- Enterprise API Gateway

     ...Description POSITION OVERVIEW The Senior Platform Engineer stands up, automates, and sustains the infrastructure the Customer's enterprise API gateway runs on. The role covers container platform engineering, infrastructure-as-code, deployment automation, and the observability... 
    For contractors

    BaseCamp Consulting & Solutions

    Reston, VA
    a month ago

  • Mobile Application Developer

     ...VA or Winchester, VA. In this role, you will: Design, develop, and maintain mobile banking features for iOS and/or Android platforms...  ...Kotlin, Java, Android Studio Experience integrating RESTful APIs and third-party libraries Familiarity with Agile... 

    EDGE Services, Inc.

    Vienna, VA
    1 day ago

  • Salesforce Platform Engineer, Mid

    $69.4k - $158k

     ...including Flow, Apex, and Lightning Web Components Experience developing, testing, debugging, and deploying Salesforce solutionsExperience...  ...testingKnowledge of Salesforce integration patterns, APIs, and data modelsKnowledge of Agile methodologies Knowledge of the... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    1 day ago

  • DSCA Senior Front-End Full-Stack/Platform Engineer (Software Development Analyst) - 30710

    $150k - $165k

     ...Technologies! We are seeking an experienced Senior Front-End Full‑Stack Developer / Platform Engineer (React & TypeScript) to support the Defense...  ...craft modern user experiences that integrate with enterprise APIs, data services, and AI‑enabled capabilities; work... 
    Full time
    Work at office
    Local area
    Remote work
    Work from home
    Worldwide
    Home office

    HII Mission Technologies Division

    Arlington, VA
    3 days ago

  • Salesforce Solution Engineer, Mid

    $69.4k - $158k

     ...solution engineer, you know how to harness the Salesforce platform by developing low-code apps and creating user-friendly solutions for your...  ...with external systems and applications using REST and SOAP APIs, Batch, and Async processesKnowledge of Salesforce DevOps technologies... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • DSCA Full Stack Front-End Developer Mid (Software Development Analyst) - 30392

    $110k - $135k

     ...HII-Mission Technologies! We are seeking a Full Stack Front-End Developer Mid-level (Software Development Analyst) to support the Defense...  ...integrations with SharePoint Framework (SPFx), SharePoint APIs, Microsoft Graph API, Power Apps, and Power Automate.Design and... 
    Full time
    Work at office
    Local area
    Work from home
    Worldwide
    Home office

    HII Mission Technologies Division

    Arlington, VA
    1 day ago

  • Platform and Databricks DevOps Engineer

    $77.6k - $176k

     ...standards.Automate administrative tasks using Databricks REST APIs, Terraform Databricks Provider, Asset Bundles, scripting, including...  ...governance in cloud data platforms using AWS or GCPExperience developing enterprise cloud-native solutions involving Kubernetes, Docker,... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago

  • Full-Stack Cloud Developer

    $98k - $163k

     ...SupportTravel Required:Up to 10%Clearance Required:Ability to Obtain Public TrustWhat You Will Do:Design, develop, and test full‑stack components, including enterprise web service APIs, backend services, and user interfaces that consume REST APIsThis role involves building... 
    Full time
    Remote work
    Flexible hours

    Guidehouse

    Arlington, VA
    2 days ago

  • Senior Lead Software Engineer - API Marketplace - Seattle

    $61k - $101k

     ...with state management libraries such as Zustand, Redux, or Context API Preferred: Knowledge of build automation tools such as Maven...  ...contribute to firmwide frameworks and SDLC best practices Develop secure, high-quality production code and review or debug code written... 
    Full time
    For contractors

    J.P. Morgan

    Washington DC
    5 days ago

  • Principal Product Manager, APIs, MCP & Developer Platform

     ...everyone builds on Storable end to end: one consistent set of APIs across our products a secure MCP server that lets AI agents act...  ...bring Experience as a technical product manager owning APIs a developer platform or integration products end to end: the interfaces the... 
    Full time
    Temporary work
    Live in
    Work at office
    Local area
    Immediate start
    Home office
    Overseas
    Relocation package
    Flexible hours

    Storable

    Washington DC
    8 days ago

  • .NET Developer

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing...  ...in ASP.NET, MVC, MVVM, AJAX, Java Script patterns, .Net Web API, Knockout. Angular JS, Bootstrap, jQuery and Entity Framework•... 
    Work experience placement
    Worldwide

    USM Systems

    McLean, VA
    5 days ago

  • Principal Platform Engineer - EIP / CCaaS

     ...and DataverseStrong experience designing and integrating REST APIs and enterprise servicesExperience with Azure DevOps, Git, CI/CD...  ...Management, Functions, Key Vault, and integration servicesExperience developing automated platform engineering capabilities using PowerShell,... 
    Full time
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    1 day ago

  • SQL Data Engineer

    $77.6k - $176k

     ...reliable insights and supporting mission-critical decisions. As a SQL developer and data engineer, you will help design, develop, and optimize...  ...integrating data from databases, cloud data platforms, APIs, JSON, XML, and flat filesExperience in developing data engineering... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • Senior DevOps / Cloud Engineer

    $140k - $200k

     ...and improve scalable, reliable, and secure cloud infrastructure.Develop and maintain infrastructure-as-code using technologies such as Terraform...  ....Support the development and operation of microservices, APIs, distributed applications, and cloud-native platforms.Implement... 
    Work at office

    ECS Federal

    Arlington, VA
    4 days ago

  • DevOps Backend Engineer

    $77.6k - $176k

     ...resources to minimize repetitive tasks and free up the team’s developers to do what they do best—innovate. You’ll work together with fellow...  ...of experiencedeveloping and supporting backend applications, APIs, microservices, integrations, and automation services using Python... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    2 days ago