Backend Java Jobs In Leesburg, Virginia - 60 Job Positions Available

Cymertek Corporation in Tysons, VA is seeking a Java / Spring Developer to design, implement, and maintain Java-based solutions using the Spring framework. This role focuses on high performance, security, and scalable enterprise applications, with collaboration across cross-functional

Overview Senior Back-End Engineer Location: McLean Virginia (3 days onsite, 2 days remote) Visa: W2 with 12 months of visa validity Candidate requirement: Look for local nearby candidate Cap1 experience: Cap1 experience preferred Description We are

If you’ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want to

Java Software EngineerLOCATIONTysons, VA 22182CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARYWe are seeking a skilled and passionate Java Software Engineer to join our team and contribute to the design, development, and maintenance of

Java / Python / Kafka Software EngineerLOCATION Tysons, VA 22182CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join

Overview Backend Software Engineer Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT

Java / C / AWS Software Engineer LOCATION Tysons, VA 22182CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are seeking a versatile and innovative Java / C / AWS Software Engineer to

The Role We’re seeking an innovative and hands‑on Backend AI Engineer with experience building scalable backend systems and AI‑powered applications. Success in this role includes designing, developing, and optimizing backend services that support machine learning and AI‑driven capabilities across

Overview Mid-Level Backend Software Engineer Gaithersburg, MD Active TS clearance (SCI eligibility) and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical

Cav is seeking a Backend AI Engineer to design and develop scalable backend systems that integrate AI technologies across their platform. The ideal candidate will have at least 3 years of experience in backend software engineering and strong programming

Description If you’ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want

A technology company in Gaithersburg, MD is seeking a Backend Software Engineer to support a high-visibility, data-driven application. You will be responsible for backend development, including creating RESTful APIs and collaborating on data systems. Candidates should have a

Leidos is seeking a Backend Software Engineer in Gaithersburg, MD to design, develop, test, and maintain backend components using Java or Python. You will craft RESTful services and ensure data accuracy within Linux environments, supporting critical, mission-driven analytics across

teKnoluxion Consulting LLC is seeking a Mid-Level Backend Software Engineer in Gaithersburg, MD. This role requires developing backend systems using Java or Python, maintaining RESTful APIs, and collaborating with teams to integrate data sources. Candidates must have an active

Software Engineer (Java, MASH, Linux) LOCATION Tysons, VA 22182CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are looking for a talented and driven Software Engineer (Java, MASH, Linux) to join our team

Java / Spring Developer LOCATION Tysons, VA 22182CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to

C / C++ / Java Software Developer LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented and versatile C / C++ / Java Software Developer to join

Software Engineer (Java, AWS, Linux) LOCATION Tysons, VA 22182CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are seeking a highly skilled and versatile Software Engineer (Java, AWS, Linux) to join our dynamic