- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Java /JEE Developer ( Senior ) to join our team to begin an exciting and challenging career in Ashburn, VA. The Java ... implementation to test) for a browser-based application implemented using Java and backend web services. The candidate will be...The candidate will be responsible for developing and testing Java code as dictated by project requirement. What you… more
- SAIC (Ashburn, VA)
- …Summary** We are currently seeking a motivated, career and customer-oriented Full Stack Java /JEE Developer (Journeyman) to join our team to begin an exciting ... will use modern software engineering tools including Eclipse, Git, Java , Spring Boot, Docker, Kerberos and Atlassian Suites for...Experience with JQuery, AngularJS, NodeJS, React . Development using Java and AWS tools . Java Micro… more
- Nightwing (Sterling, VA)
- …in the intelligence community, defense, civil, and commercial markets. **Applications Developer - Senior ** Nightwing is seeking a Full-Stack Applications ... to:** * Develop software applications as web services that are written in Java unless otherwise directed by Sponsor. Examples include Node JS and Angular with… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer ( JAVA /JEE) to lead the modernization and ongoing maintenance of the CBP information ... This role offers the opportunity to apply your deep expertise in JAVA /JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable… more
- 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 ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend… more
- CACI International (Sterling, VA)
- Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... Posting End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting CACI's SPACE sector in the SIGINT… more
- CACI International (Sterling, VA)
- Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs and Border… more
- Quality Technology Services, LLC (Ashburn, VA)
- The ** Senior Software Engineer** develops java /angular applications leveraging a microservices framework. The successful candidate has 10 plus years of direct ... + JavaScript, TypeScript + HTML, CSS basic knowledge + Restful APIs + Backend + Java 8+ Spring Framework (Boot, Security) + Hibernate (JPA) + SQL + OAuth basic… more
- CACI International (Sterling, VA)
- …and five (5) years or more experience in incremental software development projects + Senior Software Database Developer T4 - College degree (BS) in relevant area ... Software Database Developer Job Category: Information Technology Time Type: Full...projects + Strong coding skills in C#, .NET, Angular, Java , Python, etc. + Excellent interpersonal and communication skills.… more
- System One (Ashburn, VA)
- …* Soft Skills: * Accountability * Cross-functional communication * Proactive problem-solving Senior Mobile Developer (Level 3) Focus: Technical leadership and ... Job Title: Android Developer Location: Hybrid Work Model Reporting to Vienna,...* Support enterprise-wide mobile initiatives and influence platform strategy ( senior levels) Qualifications * Bachelor's degree in Computer Science… more
- Leidos (Ashburn, VA)
- …DOD Top Secret or DHS CBP BI + Solid experience as a full stack Java developer . + AWS, Microservices, User experience , containerization, CI/CD + Experience in ... The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to… more
- CACI International (Sterling, VA)
- …* * * CACI is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer with Agile methodology experience ... Machine Learning Developer Job Category: Information Technology Time Type: Full...models + Use programming languages like Python, Scala, or Java + Leverage Continuous Integration and continuous deployment best… more
- CACI International (Ashburn, VA)
- …Travel: Local * * * **The Opportunity:** CACI is currently looking for a senior level Angular Front-End Developer with agile methodology experience to join our ... Angular Front-End Developer Job Category: Information Technology Time Type: Full...product team, collaborating closely with fellow front-end developers, backend Java engineers, UI/UX designers, and product owners to ensure… more
- Leidos (Ashburn, VA)
- …design, coding, and unit testing. We're looking for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a critical ... The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Senior Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP information ... systems, using JAVA /JEE. What you will do + Design and implement...+ Database Connectivity (JDBC, JPA, Hibernate) + 8+ years Java JEE (Required) + Experience developing microservices What we'd… more
- CACI International (Ashburn, VA)
- …design patterns, and architecture as a software architect, tech lead, or a senior developer . + A bachelor's degree in computer science, software engineering, ... in a Multi-Tenant Cloud Architecture that will support legacy .NET, Java , and COTS client/server applications + Identifies risks, opportunities, compliance issues… more