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  • $263.9k - $301.2k

    Distinguished Engineer - API Platform (GraphQL) As a Distinguished Engineer at Capital One, you will be a part of a community...  ...cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders.... 
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    Full time
    Part time
    Local area

    Capital One

    McLean, VA
    more than 2 months ago
  • $86.8k - $198k

    API Platform Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-... 
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    Part time
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    Booz Allen Hamilton

    Mc Lean, VA
    2 days ago
  • $86.8k - $198k

     ...JOURNEY Discover what to expect during your journey as a candidate with us. As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an... 
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    Booz Allen Hamilton

    Arlington, VA
    2 days ago
  • API/Java/Python Developer, Journeyman 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. You must have a passion for keeping... 
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    Local area
    Arlington, VA
    a month ago
  • $196k - $264k

     ...provide expert advice to the team and participate in designing, developing, testing, and/or maintaining hardware, technology, and/or...  ...MAKE The Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role will offer you the flexibility... 
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    FANNIE MAE

    Reston, VA
    1 day ago
  • Finance Infrastructure Engineer - Hands on Python, SQL, and APIs Join to apply for the Finance Infrastructure Engineer - Hands on Python, SQL, and APIs role at Motion Recruitment. Our client, a defense-focused cybersecurity firm, is hiring a Finance Infrastructure Engineer... 
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    Full time
    Remote work

    Motion Recruitment

    Arlington, VA
    3 days ago
  • $205.4k - $234.4k

    Overview Director, Product Management, Developer Experience - API Platforms Capital One is a high-tech company, a scientific laboratory, and a nationally recognized brand all-in-one, reaching tens of millions of consumers. As a Developer Experiences organization, we obsess... 
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    Part time
    Local area

    Capital One National Association

    Mc Lean, VA
    2 days ago
  •  ...Annuities data models (ALIP). This role requires a blend of hands-on coding and technical leadership, including designing and building APIs/JSON integrations while also providing guidance, solutioning, and triage support for the team. Our Platform Engineering Team is... 
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    Intellibus

    Reston, VA
    6 days ago
  • $78.4k - $123.2k

    The API Engineer serves as the enterprise-wide expert in API technologies within Enterprise Technology Services (ETS), driving digital...  ...RESTful APIs and integration solutions using modern frameworks Develop and maintain API documentation using tools like RAML, Swagger/... 
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    Full time
    Internship
    Monday to Friday
    Shift work

    Navy Federal

    Vienna, VA
    3 days ago
  •  ...brokers, and insurance companies to configure benefits. We build APIs to handle B2B transactions with our insurance carrier and...  ...in C# on .NET 8 with WebAPI, MVC and Vue.js at the front-end. We develop software as simple as forms for data capture to Roslyn-based C#... 
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    Remote work

    Employee Navigator

    Bethesda, MD
    1 day ago
  • API INTEGRATION DEVELOPER, AZURE Client - Energy Client Work type - remote, anywhere in the US - EST Hours Duration - 4 months W2 Hourly Rate: $70/hr. Benefits available ALTA IT Services is staffing a 4-month+ contract opening for an experienced API Integration Developer... 
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    System One

    Alexandria, VA
    2 days ago
  • $115k - $230k

     ...of domains Accountable for the quality, usability, and performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL , gRPC , Java, Python, Kafka, with a deep understanding of API first design Utilize programming... 
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    Work experience placement
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    1 day ago
  • $115k - $230k

    Staff Engineer - Java (API/Software Development/Microservices) 1 hour ago Be among the first 25 applicants This range is provided...  ...performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL, gRPC, Java, Python,... 
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    Full time
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    3 days ago
  • $113k - $188k

     ...role, you'll work closely with other DevOps engineers, software developers, infrastructure technicians and cybersecurity professionals...  ...Experience with distributed processing methods and tools, such as REST APIs, microservices, IaaS/PaaS services.  Experience developing... 
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    Permanent employment
    Full time

    Vantor

    Herndon, VA
    1 day 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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    Local area
    Immediate start

    Leidos

    Chantilly, Fairfax County, VA
    a month ago
  • $105k - $215k

     ...Python and with open‑source software is a plus Advanced experience within the .NET framework, Including SQL Server, ASP.NET, MVC, Web API, and REST Proven full‑stack development experience understanding of microservices oriented architecture and API first design (REST,... 
    Hourly pay
    Work experience placement
    Local area
    Flexible hours
    Shift work

    GEICO

    Chevy Chase, MD
    1 day ago
  • Senior Software Engineer - IBM DataPower and IBM API Connect Location: Reston, VA Duration: 12Months+ Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Design, develop, and integrate secure, scalable, and reusable APIs using Node.js or Python Utilize... 
    Hourly pay
    Permanent employment
    Contract work
    Local area

    Digital Technologies, LLC

    Reston, VA
    4 days ago
  •  ...Python and with open-source software is a plusAdvanced experience within the .NET framework, Including SQL Server, ASP.NET, MVC, Web API, and REST Proven full-stakc development experience understanding of microservices oriented architecture and API first design (REST, graphQL... 
    Work experience placement
    Flexible hours
    Shift work

    GEICO

    Chevy Chase, MD
    2 days ago
  • $124k - $206k

     ...using open-source technologies. Responsibilities: Design, develop, and maintain scalable backend services in Java and Rust....  ...foundation in software design principles, distributed systems, and API architecture. Experience with high-volume, low-latency streaming... 
    Permanent employment
    Full time
    Remote work
    3 days per week

    Vantor

    Herndon, VA
    1 day ago
  •  ...need for a Sr. Oracle R12 Contract Life-Cycle Management (CLM) Developer with experience in Oracle RICEW and Oracle CLM in an Oracle Federal...  ...RDBMS Must understand Oracle Applications table structure and APIs Experience with configuration management tools and processes... 
    Full time
    Contract work
    Temporary work
    Local area
    Monday to Friday

    i360technologies

    Herndon, VA
    4 days ago
  • $225.4k - $257.2k

     ...Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS) Do you love building and pioneering in the technology...  ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack... 
    Full time
    Part time
    Internship
    Local area

    Capital One

    McLean, VA
    a month ago
  •  ...Description i360 has an immediate opening for an Oracle Application Developer to support an existing R12 Federal Financials shared service...  ...Procedural Language/Structured Query Language (PL/SQL), R12 APIs and web services. Utilize R12 APIs to establish web services. Perform... 
    Full time
    Temporary work
    Immediate start
    Monday to Friday

    i360technologies

    Herndon, VA
    5 days ago
  • $104k - $166k

     ...Angular, Vue.js, JQuery, etc. Experience working with back-end technologies such as Java and Python, especially for the development of APIs, web services, and web applications Experience with UX design, user-centric design concepts, and accessibility. Prior experience... 
    Contract work
    Shift work

    Peraton

    Herndon, VA
    1 day ago
  •  ...services, our continued success hinges on attracting and retaining top-tier professionals like you. Responsibilities • Design and develop the Restful API Services and pub/sub message interfaces in alignment with integration requirements, defined architecture and design and... 
    Full time
    Flexible hours

    Ancore Inc

    Herndon, VA
    5 days ago
  •  ...cyber network operations. In this role, you will contribute to developing a platform that simplifies complex infrastructure management across...  ...tests, system/integration tests) Expertise in Cluster API and multi K8s cluster management using Liqo.io Experience using... 
    Full time

    Clarity Innovations, LLC

    Herndon, VA
    3 days ago
  •  ...solve critical problems. You will lead the strategy and execution of a technical roadmap modernizing our servicing organization with API first design. The ideal candidate is a self-starter that has deep technical expertise in their domain. **Position Responsibilities**... 
    Work experience placement
    Flexible hours

    GEICO

    Chevy Chase, MD
    3 days ago
  • Senior Node.js API Developer with Rules engine Locations: Sterling, VA and Nashville, TN Position type: W2 contract. We are seeking a highly experienced Senior Node.js API Developer with Rules engine with expertise in building and maintaining scalable, secure, and efficient... 
    Contract work

    Accord Technologies Inc

    Sterling, VA
    3 days ago
  •  ...engineers and architects across product teams to help design and develop solutions satisfying security requirements. You will interact...  ...AWS developer environment including, but not limited to, Lambda, API Gateway, DynamoDB, S3, CloudWatch. ~ Implementation of modern... 
    Full time
    Work experience placement
    Flexible hours

    Airlines Reporting Corporation

    Arlington, VA
    22 days ago
  • $143.6k - $161.21k

     ...wider organization, contributing to a culture of continuous learning and improvement. Develop proactive monitoring, alerting, and self-healing capabilities for applications and APIs. Analyze operational trends, volume surges and application logs to anticipate issues before... 
    Immediate start
    Flexible hours
    Night shift

    ATPCO

    Herndon, VA
    3 days ago
  •  ...Designs and builds User Interfaces using modern UX/UI standards. Develops, implements, and maintains full-stack software solutions for AI-...  ...to front-end code. ~ Experience with Generative AI including API access. Preferred Qualifications: Experience with... 
    Work at office

    MANTECH

    Alexandria, VA
    5 days ago