• Fannie Mae (Washington, DC)
    …hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The *Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)* ... in Excel * Skilled in SQL * Skilled in Java * Skilled in Python object-oriented programming * Experience...* Bachelor degree or equivalent * Deep understanding of API lifecycle: design, versioning, security, throttling, analytics. * Experience… more
    DirectEmployers Association (10/17/25)
    - Save Job - Related Jobs - Block Source
  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS/SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range expected ... **Git** + Familiarity with **DevOps** , **GitHub** , and development in ** Java ** and **Python** + Comfortable conducting security reviews of applications and… more
    DirectEmployers Association (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Fannie Mae (Reston, VA)
    …deliver seamless UX for end-users. *THE IMPACT YOU WILL MAKE* The *Sr. Full Stack Engineer (AWS)* role will offer you the flexibility to make each day your own, ... years of experience. * Proficiency in programming languages such as Python, Java , JavaScript, and Node.js. * Hands-on experience with AWS services, including Apache… more
    DirectEmployers Association (09/05/25)
    - Save Job - Related Jobs - Block Source
  • API Engineer ( Java )

    Navy Federal Credit Union (Vienna, VA)
    Overview The API Engineer serves as the enterprise-wide expert in API technologies within Enterprise Technology Services (ETS), driving digital ... transformation through scalable and secure API solutions. This role accelerates the delivery of products...and communicate relevant insights to leadership + Apply strong Java development skills in building and supporting APIs and… more
    Navy Federal Credit Union (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Java API Developer

    Eliassen Group (Washington, DC)
    ** Java API Developer** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote **Reference ID:** JN ... to deliver high-quality solutions. **Experience Requirements:** + Proficiency in Java , MongoDB, and AWS. + Experience with API... Java , MongoDB, and AWS. + Experience with API development and maintenance. + Familiarity with cloud platforms,… more
    Eliassen Group (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Manager, Software Engineering, Full Stack…

    Capital One (Mclean, VA)
    …Software Engineering, Full Stack ( Java , Node, Javascript, React or Angular, Restful API , AWS) Do you love building and pioneering in the technology space? Do you ... about marrying data with emerging technologies. As a Capital One Sr. Manager Software Engineer , you'll have the opportunity to be on the forefront of driving a major… more
    Capital One (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Distinguished Engineer - API

    Capital One (Washington, DC)
    Distinguished Engineer - API Platform (GraphQL)(Remote-Eligible) As a Distinguished Engineer at Capital One, you will be a part of a community of technical ... one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java ) + 10+ years of professional experience in the full lifecycle of system… more
    Capital One (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Microservices Engineer - Java

    Eliassen Group (Washington, DC)
    **Microservices Engineer - Java , Spring / Boot, AWS** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Communications **Workplace Type:** ... Remote Our client, a major Streaming / Entertainment company, is seeking a Java , Spring/Boot focused, Microservices Engineer with experience in AWS and building… more
    Eliassen Group (09/11/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Engineer , ( Java

    Capital One (Mclean, VA)
    Sr. Software Engineer , ( Java , AWS) Do you love...Security and Authentication + 1+ years of experience with API creation + 3+ years of experience in open ... data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to be on the...Americans achieve financial empowerment + Utilize programming languages like Java , Python, SQL, Node, Go, and Scala, Open Source… more
    Capital One (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    SAIC (Chantilly, VA)
    …**Software Developer** to support the design, build, and deploy a bi-directional AWS API Gateway capable of sending and pulling data from various source systems over ... system testing, and ultimately, deploying an integrated internal and external facing API Gateway across two different agencies on the same classification network.… more
    SAIC (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Distinguished Engineer - Card Payments

    Capital One (Mclean, VA)
    Sr. Distinguished Engineer - Card Payments As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to ... handling millions of concurrent requests. + Design and implement API & federated BFF (Back-end for Front end) strategy...of professional experience coding in commonly used languages like Java , Python, Go, JavaScript, TypeScript, Swift, + 7+ years… more
    Capital One (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Distinguished Engineer - Fraud…

    Capital One (Mclean, VA)
    Sr. Distinguished Engineer - Fraud Technology As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to ... customers' lives. We are looking for a Senior Distinguished Engineer to define, architect and drive the implementation of...handling millions of concurrent requests. + Design and implement API & federated BFF (Back-end for Front end) strategy… more
    Capital One (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer -Senior / Lead - Backend

    Guidehouse (Mclean, VA)
    …federal government client. This is an exciting opportunity for a software engineer with extensive development and technical leadership experience to join a ... and test cases in an Agile, CI/CD environment, using Java , Spring Boot framework, and object-oriented design mapped to...identified by Architects, including cloud native services such as API Gateway, SQS, S3, etc., in your design and… more
    Guidehouse (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer -Junior - Backend

    Guidehouse (Mclean, VA)
    …code and test cases in an Agile, CI/CD environment. + Developing in Java , Spring / Spring Boot framework, and object-oriented design mapped to a relational ... identified by Architects, including cloud native services such as API Gateway, SQS, S3, etc., in your design and...clearance. + Experience with most of the following: + Java and Spring framework (or JEE), Spring Boot (or… more
    Guidehouse (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer -Mid - Backend

    Guidehouse (Mclean, VA)
    …modular, security-driven code and test cases in an Agile, CI/CD environment, using Java , Spring / Spring Boot framework, and object-oriented design mapped to a ... identified by Architects, including cloud native services such as API Gateway, SQS, S3, etc., in your design and...Trust level clearance. + Experience with the following: + Java and Spring framework (or JEE), Spring Boot (or… more
    Guidehouse (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …Sector invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit at either our **Fairfax, VA or ... every other Friday off. **About our organization:** As an engineer , you'll be joining our growing Software and Digital...The ideal candidate will have a strong background in JAVA development and hold an active Top Secret/SCI security… more
    Northrop Grumman (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    Koniag Government Services (Chantilly, VA)
    …Inc. (KSI), a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer. This position requires the candidate to ... paid holidays, three weeks paid time off, and more. The Software Engineer will formulate and define specifications for complex operating software programming… more
    Koniag Government Services (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Platform Engineering, Principal Engineer

    Fannie Mae (Washington, DC)
    …using UNIX * Experience using APIs for developing or programming software * Skilled in Java * Skilled in using REST API * Skilled in Python object-oriented ... *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility...Strong coding skills in languages like Go, Python, or Java . * API design and integration. *… more
    Fannie Mae (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior MuleSoft Engineer

    Eliassen Group (Washington, DC)
    **Senior MuleSoft Engineer ** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Other **Workplace Type:** Remote **Reference ID:** JN ... Recommended Jobs **Description:** **100% Remote** We are looking for a Sr Mulesoft Engineer to join our client's Digital Products Engineering Loyalty team. This team… more
    Eliassen Group (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Principal Salesforce Development Engineer

    CVS Health (Washington, DC)
    …is on the lookout for a highly skilled and experienced Principal Engineer to lead the architectural vision, design and implementation of innovative, patient-focused ... Cloud-alongside robust full-stack development skills within the Azure and Java /J2EE ecosystems. As a key leader, you will play...sector. You enjoy working in agile teams to deliver API -led integration solutions and are excited to learn and… more
    CVS Health (11/05/25)
    - Save Job - Related Jobs - Block Source