- ManTech (Ashburn, VA)
- **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is onsite ... automated application delivery using Harness or Jenkins + Experience with RESTful API design and development + Solid communication and interpersonal skills, with the… more
- V2X (Chantilly, VA)
- **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to existing ... clearance required **Preferred Qualifications** + Experience with Spring Boot and Rest API development + Experience with C/C++, Scala, Groovy, Python, and/or shell… more
- Shuvel Digital (Ashburn, VA)
- Job Description: We are seeking a Mobile App Developer to provide technical expertise on a mission-critical program whose purpose is to develop, modernize, enhance, ... experience) + Requires experience in both Front-end Mobile and Back-end RESTFUL API development. + Requires experience in development of JAVA, Node JS applications.… more
- Parsons Corporation (Quantico, VA)
- …talent and redefine what's possible. **Job Description:** As a **Senior Kafka Software Developer ** at Parsons, you will be working closely with our partners as well ... Familiarity with schema registry design, Kafka streams implementation + Strong REST API development + Analyzes user needs and develop software solutions + Experience… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, ... to manage workload + Leverage Amazon Web Services + Experience creating RESTful API Required Qualifications: + Active TS/SCI with Polygraph + BS degree and 12+… more
- Coinbase (Richmond, VA)
- …solutions. * Work closely with teams across Coinbase (eg, CDP Payments API , Onramp APIs, CoinBiz) to integrate stablecoin functionality into core products. * ... Familiarity with smart contract platforms (eg, Ethereum, Solana, Base) and related developer tools. * Contributions to open-source crypto or blockchain projects. *… more
- SimIS Inc. (Norfolk, VA)
- …the future. To support our NATO customer, SimIS Inc seeks a Full Stack Developer to support NATO Capability Program Managers and projects. The candidate will Develop ... in database design/programming (MySQL, PostgreSQL, etc.). + Experience in REST API design and development. + Experience with Test Driven Development (TDD).… more
- Shuvel Digital (Ashburn, VA)
- Job Description: The Homeland Security Solutions Operation is seeking Mobile App Developer to provide technical expertise on a mission-critical program whose purpose ... experience) + Requires experience in both Front-end Mobile and Back-end RESTFUL API development. + Requires experience in development of JAVA, Node JS applications.… more
- SAIC (Chantilly, VA)
- **Description** SAIC is seeking a Software Developer to maintain a network, records system, and other analytical applications that collect and analyze data related ... between disparate systems. + Ability to implement web applications and Rest API . + Knowledge of Object Oriented Programming (OOP) principles. Preferred experience… more
- Cognizant (Richmond, VA)
- …to ensure data accuracy, integrity, and consistency across environments. + Conduct API testing to validate database interactions using tools like Postman or ... CI/CD automation (Jenkins, GitHub Actions, Azure DevOps). + Familiarity with API testing (Postman, RestAssured, SoapUI). + Strong problem-solving and debugging… more