20 backend software engineering opportunities in Chantilly updated today
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Overview TeleWorld Solutions is seeking a motivated Software Developer Intern to join our engineering team. In this role, you will assist in enhancing the backend logic and data integration layers of our enterprise automation platform while contributing to its web-based user interface. This is a uni
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl
Overview TeleWorld Solutions is seeking a motivated Software Developer Intern to join our engineering team. In this role, you will assist in enhancing the backend logic and data integration layers of our enterprise automation platform while contributing to its web-based user interface. This is a uni
About Millennial Software: Millennial Software is revolutionizing the landscape of security and defense by leveraging our core competencies in software development, automation, DevSecOps, and machine learning. We are an employee-owned company, every employee receives equity in the company 100% compa
Job Title: Software Engineering Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Anticipated Posting End: 7/31/2026 The Opportunity: CACI is seeking a talented and
Job Description ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans , Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors,
Cornerstone DefenseLocation: Chantilly, Virginia Type: Contract Job #3837 Software Engineer - Backend Solutions JOB DESCRIPTION We're looking for a Software Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline
Lead Software Engineer, Subject Matter Expert L3Harris is looking for a self-starting, team-oriented Lead Software SME to join our dynamic development team in supporting a Government customer. The team is building a large-scale enterprise application in the national security space domain using web t
L3Harris TechnologiesRequirements Must have: - Bachelors degree in Computer Science, Software Engineering, Artificial Intelligence, or a related discipline with at least 15 years of experience; or a Graduate Degree with a minimum of 13 years of experience. - Proven experience in leading and nurturing large software engi
A leading technology firm in Chantilly, Virginia is seeking a Software Engineer to develop scalable software solutions for mission-critical programs. The role requires strong skills in object-oriented programming, REST API development, and SQL databases, along with a collaborative spirit for team-ba
LynkAbout Lynk Lynk is the inventor of satellite direct to device or D2D technology, and has the world’s only commercial license from the FCC to operate a commercial D2D system. Today, Lynk allows mobile network operators' subscribers to send and receive text messages to and from space via standard unmo
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl
L3Harris TechnologiesL3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl
L3Harris TechnologiesL3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl
LatitudeBackend Support Software Developer We are seeking a Backend Support Software Developer for a fully onsite role with high visibility, working in direct support of the National Geospatial-Intelligence Agency (NGA). The position focuses on enhancing existing code, integrating backend solutions, and ens
Clearance JobsBackend Developer Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth
Location: Chantilly, Virginia Type: Contract Job #3837 Software Engineer - Backend Solutions JOB DESCRIPTION We're looking for a Software Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline
Northrop GrummanRELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the worl
Title: National Security Solutions (NSS) Software Engineering Internship Who We Are KBR Government Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission success on land, air, sea, space and c
Job Title Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance Summary We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization fo
Overview As a Backend Software Engineer , you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy lightweight REST APIs and batch processing
Backend Software Engineer About Game Plan Tech LLC Game Plan Tech is a mission-driven consulting and services firmwith expertise helping government teams access the technologiesthat drive innovation while increasing efficiency, performance, and security. Description Backend Software Engineer Role Ov
TeknoluxionOverview 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 solutions, producing actionable intelligence, or develo
Company Overview Promise modernizes how government agencies and utilities support people in financial difficulty. We build technology that makes it simple for residents to receive benefits, engage with assistance programs, set up flexible payment plans, and stay on track-while helping agencies incre
Job Title Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance SUMMARY We're hiring a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for
Description If you've spent the last few years building your expertise in backend engineering, Java or Python development, and mission-driven systems , and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want real impact . If y
Swoop TechnologiesAbout Swoop: Swoop Technologies has a mission to organize and make accessible the world’s military and critical infrastructure. We are building a distributed operating system, SwoopOS, that decomposes the world’s equipment into a distributed robotic embodiment upon which a new generation of distribu
Description If you've spent the last few years building your expertise in backend engineering, Java or Python development, and mission-driven systems , and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want real impact . If y
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Chantilly. Actual salaries may vary depending on experience, company, and area.
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