- SAIC (Ashburn, VA)
- **Description** **Position Summary** We are currently seeking a motivated, career and customer-oriented ** Senior Java Developer ** to join our team to begin ... 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
- Shuvel Digital (Ashburn, VA)
- …interest in applying his or her talents to national and homeland security problems. The senior developer will use Java , SQL, and Oracle to design, develop, ... Job Description: We are currently seeking a motivated, career and customer-oriented Java Backend Developer to join our team to begin an exciting and challenging… more
- CACI International (Sterling, VA)
- …None Type of Travel: None Anticipated Posting End: 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on delivering the ... an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your… 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 Principal 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) + 10+ years Java JEE (Required) + Experience developing microservices What we'd… 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
- 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, ... able to work on-site in Ashburn, VA 1-2 days per week. + Expertise in Java and associated frameworks such as Sprint/Spring boot, Kendo UI and libraries such as… more