- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- **Backend Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** J0825-0450 **Employment ... Federal is seeking a highly skilled and motivated Backend Developer to join our innovative team. As a Backend...o Expertise in relational databases such as PostgreSQL and MySQL . o Proficiency in database schema design, normalization, and… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Anticipated Posting End: 6/17/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on...Boot, Spring Framework, and REST microservices + Databases: PostGres, MySQL , Redis, etc. + Cloud Services: AWS EC2, RDS,… more
- CACI International (Sterling, VA)
- Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Anticipated Posting End: 7/22/2026 CACI is seeking a Software Developer to join a multidisciplined team to work on...testing tools: Mockito, JUnit, Cypress, etc. * Databases: PostGres, MySQL , Redis, AWS DynamoDB, etc. * Cloud Services: AWS… more
- TekSynap (VA)
- …custom applications, Power Platform, GIS, and AI/ML systems. + Develop and support ServiceNow applications including ITSM, CSM, SecOps, or HRSD modules, custom ... frameworks (React, Vite), C#, Python (FastAPI), and RESTful APIs. + Support C#/.NET-based solutions including workflow-driven systems. + Create Power Platform… more
- Nightwing (Sterling, VA)
- …markets. **Applications Developer - Senior** Nightwing is seeking a Full-Stack Applications Developer to support the development and O&M of a variety of ... advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our… more
- Nightwing (Sterling, VA)
- …markets. **Applications Developer - Expert** **Nightwing** is seeking a Full-Stack Applications Developer to support the development and O&M of a variety of ... advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our… more
- Chenega Corporation (Springfield, VA)
- …(CDAS) was developed with the purpose of providing expert Engineering and Technical Support Services to federal customers. The **Software Developer / Programmer ... (Senior)** will devlop and maintain software code to support NGA business applications. The **Software Developer / Programmer (Senior)** will interface with… more
- Koniag Government Services (Chantilly, VA)
- Koniag Data Solutions, LLC, a Koniag Government Services company, is seeking a TALEND Developer to support KDS and our government customer. This is a Remote ... time off, and more. Koniag Data Solutions, LLC, is seeking a skilled TALEND Developer to design and implement data integration solutions for our clients. The ideal… more
- William C Brown Inc (Springfield, VA)
- Full Stack Developer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... looking for aFull Stack Developerto join our team to support our customers in eitherSpringfield, VA or St. Louis,...make your career growth ours. HOW A FULL STACK DEVELOPER WILL MAKE AN IMPACT Job Description Summary WCBinc… more
- ManTech (Ashburn, VA)
- **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... maintenance of end-user focused, object-oriented, data-driven analytic applications to support CBP threat analysis and targeting. + Independently identify technical… more