- CACI International (Sterling, VA)
- Java Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Posting End: 6/17/2026 **Job Description:** CACI is seeking a Software Developer to join a multidisciplined team...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your...+ Automated testing tools: Mockito, JUnit, Cypress, etc. + Java 17: Spring Boot, Spring Framework, and REST microservices… more
- Leidos (Lorton, VA)
- …Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber & Analytics Business Area (CABA). Our ... contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished technical professional specializing in… more
- Parsons Corporation (Centreville, VA)
- …**Job Description:** Parsons is looking for an amazingly talented Entry Level TS Cleared Software or Embedded Engineer /Developers to join our team! In this role ... + Experience performing unit testing Experience in C, C++, java , web programming + Software design pattern...in C, C++, java , web programming + Software design pattern knowledge and object-oriented analysis and design… more
- Systems Technologies, Inc. (Lorton, VA)
- …VA Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1091) SOFTWARE ... on site in Lorton, VA. RESPONSIBILITIES + Develop new software in response to changing needs, integrating new technologies,... engineering + 3-5 years of development experience in Java , C# or similar language + Strong conceptual knowledge… more
- KBR (Springfield, VA)
- Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... Developers to support government customers in Springfield, VA. The Software Developer provides software development...enable a test and evaluation program's modernization goals. The software engineer will work closely with the… more
- General Dynamics Information Technology (Fairfax, VA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** **Principal Software Developer ** **We value:** + Writing code rather than ... for you + Lead a team of Developers to engineer and develop software to solve complex...of 10+ years of programming with at least one software programming language experience ( Java and/or Python)… more
- CACI International (Springfield, VA)
- Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * CACI is seeking a Software Developer in the Springfield, VA area....Review/ Demo, Backlog Grooming, Retrospective, etc.). + The Mid-Level Software Engineer is responsible for including outcomes… more
- BOOZ, ALLEN & HAMILTON, INC. (Dahlgren, VA)
- Full Stack Software Developer , Mid The Opportunity: We're looking for a passionate, full-stack software engineer to work with a fast-paced, highly ... You'll leverage your technical expertise in configuration management, web technologies, software , and data management. You'll use your communication skills to work… more
- Parsons Corporation (Centreville, VA)
- …right now. We've got what you're looking for. **Job Description:** Are you a software engineer looking to improve and enhance mission-critical software ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...for improvement + Conduct hands-on programming using C++, Python, Java + Leverage modern C++, and libraries such as… more
- Leidos (Chantilly, VA)
- …as well as interacting effectively with key customers and users. The Admin/ Developer should have strong systems, software , cloud, and Agile experience ... our customers' challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professional… more
- BAE Systems (Lorton, VA)
- …technical skills as you take on exciting new challenges. BAE Systems is seeking a Software Developer who is has experience wth Mobile Forensic Applications. Our ... software / test engineersdesign, implement, schedule, test, and deploy full...scripting languages. Must encompass Python; may include C and/or Java . + Experience working on multiple OS platforms, including… more
- System One (Stafford, VA)
- Job Title: Software Engineer Location: Stafford, Virginia Type: Contract Contractor Work Model: Onsite Security Clearance: Top Secret Job Requirements: + 4+ ... and database management systems 4+ years of experience in software engineering Experience analyzing functional business requirements and design specifications… more
- Amentum (Fredericksburg, VA)
- Amentum is seeking a talented Entry Level Software Engineer / Software Developer to support the Naval Research Operations. The Entry Level Software ... Software or convert code from either C++, Matlab, Java or Python to C++, Python or other language...Naval Research systems and naval research technology. **Entry Level Software Engineer / Software Developer … more
- BOOZ, ALLEN & HAMILTON, INC. (Dahlgren, VA)
- Full Stack Software Engineer , Mid The Opportunity: As a full stack developer , you can resolve a problem with a complete end-to-end solution in a fast, agile ... databases and Object-Relational Mapping (ORM) frameworks + Experience as a senior software developer + Experience creating solutions to complex problems within… more
- Anthem Engineering (Chantilly, VA)
- We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented ... software team that works on mission-critical applications. Software developer roles and responsibilities include providing expertise in the full software … more
- CACI International (Sterling, VA)
- Software Engineer -TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... mission management applications built on cloud-native, microservices architectures. As a software developer on this program, you'll collaborate with multiple… more
- Northrop Grumman (Fairfax, VA)
- …in the office executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test, and debug ... applications software for a Ground Segment. Ultimately, you will support...related experience in lieu of degree. + Full Stack Developer experience. + Pub sub-Architecture Node JS experience. +… more
- Nightwing (Sterling, VA)
- …with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
- CACI International (Sterling, VA)
- Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... Posting End: 10/12/2025 **The Opportunity:** CACI is seeking a Software Developer to enhance the Persistence GEOINT...equivalent field of study + 5+ years experience developing software using Java _Desired:_ + Overhead Mission… more