- LMI Consulting, LLC (Washington, DC)
- Backend Software Developer ( Clearance Required) Job Locations US-DC-Washington, DC Job ID 2025-12810 # of Openings 1 Category Information Technology ... High Fringe/Full-Time Overview LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro… more
- LMI Consulting, LLC (Washington, DC)
- …Fringe/Full-Time Overview LMI is actively seeking a dynamic, experienced Mobile Application Developer with a strong background in modern software development. ... Mobile Application Developer Job Locations US-DC-Washington, DC Job ID 2025-13195...This role involves translating design concepts into responsive, high-performance software applications. This position is located in the Northern… more
- Leidos (Reston, VA)
- **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... This position will be responsible for designing and developing browser-based applications, backend data ETL, 3D modeling, and AI integration. This position requires… more
- Cipher Tech Solutions (Vienna, VA)
- …Java, Kotlin, Swift and Objective-C Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... mobile applications or native libraries that interface with various sensors and backend servers. Provide support in the form of mobile development, scripting,… more
- ICF (Reston, VA)
- …and extending offers in anticipation of the award._ **The Work** As a Full Stack Software Developer at ICF you play the central role in driving innovation and ... and maintain responsive web applications using modern frontend and backend technologies. + Build and consume RESTful APIs and...You:** + Candidate must have an active Top Secret clearance or higher + Bachelor's degree in Computer Science,… more
- General Dynamics Information Technology (Chantilly, VA)
- …complex new software products, or make significant enhancements to existing software . The ideal candidate is a hands-on developer with significant experience ... **Req ID:** RQ208023 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
- General Atomics (Chantilly, VA)
- …enduring mission, GA-I3 is where you belong. **What You'll Do** We are seeking Backend Software Engineers to help build the next generation of global situational ... activities + Lead the successful design, implementation, and delivery of high-impact backend software solutions + Guide long-term planning efforts and influence… more
- Amentum (Washington, DC)
- Amentum is searching for a Top-Secret cleared Software Developer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission ... intelligence priorities while protecting confidential data and sources. The Software Developer (Mid) is a part of...perform at this level. **Requirements:** * Active Top Secret clearance * Minimum of 5 years of experience with… more
- Amentum (Washington, DC)
- We are searching for a Top Secret cleared Software Developer (Senior) to join our team in Washington, DC. You will be working in an organization that's mission ... meet or exceed the needs of the mission. The Software Developer (Senior) is a part of...perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility * Minimum of 8 years… more
- Amentum (Washington, DC)
- …Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer MID** to join our team of passionate individuals in **Washington, ... intelligence priorities while protecting confidential data and sources. The Software Developer (Mid) is a part of...to perform at this level. **Requirements:** * Active Top-Secret clearance with SCI eligibility * Minimum of 5 years… more
- Oracle (Washington, DC)
- …to obtain a security clearance once hired** + 4+ years of relevant software development experience, with a focus on backend and data-centric applications. + ... in Java, Python, or similar object-oriented languages for building robust backend systems. + Strong software engineering fundamentals, including expertise… more
- General Dynamics Information Technology (Chantilly, VA)
- …challenge that we can't turn into opportunity. And our work depends on a Software Developer joining our team to support Government activities at Chantilly, VA. ... **Req ID:** RQ210884 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...At GDIT, people are our differentiator. As a Software Developer supporting the customer, you will… more
- Amentum (Washington, DC)
- …Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer Senior** to join our team of passionate individuals in **Washington, ... Nation's security and intelligence mission. As a Top Secret Software Developer for this program, you will...mentor other development team members **Requirements:** * Active Top-Secret clearance with SCI eligibility * Minimum of 8 years… more
- Oracle (Washington, DC)
- …you and your community. We are looking for an experienced full stack Software Developer that is passionate, innovative, loves solving complex challenges, strives ... software . **Who You Are:** As a SaaS Software Developer for Oracle Public Safety, you...+ Define and implement web services and the application backend microservices + Implement and/or assist with the web… more
- Xcelerate Solutions (Bethesda, MD)
- Appian Software Integrator/ Low Code Developer - TS /SCI Xcelerate Solution is seeking you as our next TS/SCI cleared Appian Software Integrator / Low Code ... activities extending across the development of systems to include backend and frontend software engineering tasks. Have...minds in the GovCon industry. Location: Bethesda, MD Security Clearance : TS/SCI Responsibilities: + Work with a team of… more
- SOS International LLC (Reston, VA)
- …+ **Experience:** 25+ years of progressive, hands-on experience as a UI/UX developer and software engineer, with a strong portfolio showcasing technical ... Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: None **Company Description** Exovera provides knowledge...**Job Description** **Overview** We are seeking a Principal UI/UX Software Engineer with over 25 years of experience to… more
- Athenix Solutions Group, LLC (Mclean, VA)
- Software Developer / Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....Linux based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... releases and major upgrades to capabilities. + Maintaining the User Interface (UI), backend data connections, and the code base using industry best practices and… more
- CACI International (Ashburn, VA)
- …Experience: at least seven (7) years related technical experience in backend software design, development, and implementation. + Expert-level proficiency ... Full Stack Developer (C#) Job Category: Information Technology Time Type:...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage… more
- TekSynap (Reston, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Full Stack Developer will design, build, and scale the user-facing and backend components of an ... and feedback-driven UI patterns that encourage best-practice analytic behavior. + ** Backend Services & Integration** + DevelopDevelop backend services and… more
