Software Engineer Intern Jobs in Reston, VA

What Impact Youll HaveDevelop DSP software and methods within a novel architecture to provide near real-time insights to customers. You will be working closely with a team of signal analysts DSP experts and software developers to take the customer vision from whiteboard to operations.What Youll be O...

Job Summary Software Engineer (Mainframe Java) (8 Yrs) - Assist client with modernization efforts migrating from legacy mainframe (COBOL) systems to modern Java tech stack. - Analyze design develop test and debug complex computer software and applications. - Develop and maintain mission-critica...

USC and GC only on W2 No H1B OPT CPT EAD at this timeSenior level Full Stack technologist with focus on FrontEnd development with React (60%) and test automation with Playwright and Typescript (40%). The team develop apps for content authoring using modern tech stacks such as Typescript Python AW...

*We are open to supporting 100% remote work anywhere within the United States. Must be able to support Eastern Time Zone* ICF is a rapidly growing entrepreneurial multi-faceted consulting company that works with government representatives and users to build and enhance the Department of Defense (DoD...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

ABOUT THE JOBAs a Mission Software Engineer you will solve a wide variety of problems involving networking autonomy systems integration robotics and more while making pragmatic engineering tradeoffs along the way. Your efforts will ensure that Anduril products seamlessly work together to achieve a v...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

ICF Incorporated LLC: Senior Software Engineer (Multiple Positions) Reston VA.DUTIES:Apply computer science software engineering databases and distributed/parallel processing frameworks to prepare big data for the use of scoring and scoring results.Work on projects that support the Centers for Medic...

ICF Incorporated LLC: Senior Software Engineer Reston VADUTIES:Development of code and experience with the platform its tooling JavaScript TypeScript and ReactWork in an existing codebase and with a collaborative team.Build enterprise-scale backend REST APIs with frameworks such as using an API-f...

We are looking for an early-career Software Engineer with a data focus to join our Technology Solutions Group (TSG). This is an excellent opportunity for a motivated engineer to join a lean team focused on rapid prototyping and development with the ability to gain experience across multiple discipli...

Reston VA (CONUS / OCONUS Support) Hybrid / Remote Eligible Based on Mission RequirementsPosition SummaryGlobal C2 Integration Technologies (GC2IT) is seeking a highly motivated and experienced Senior Software Engineer - Administrative Services Lead to support the design delivery and sustainment of...

Leidos has a job opening beginning in the Spring/Summer of 2027 for a Visualization Engineer Intern/Co-Op in Reston VA. Work will consist of a wide range of project tasks to include: Applied Software Design User Interface and User Experience virtual tour creation AR/VR application design and develop...

Babel Street is the trusted technology partner for the worlds most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providing unmatched analysis-ready data regardless of language proactive risk identification 360-degree insights high-speed autom...

Position:Software EngineerLCAT:MidLocation:Reston VirginiaThis position is contingent upon award.Required clearance:TS/SCI with willingness to take CI poly.Candidates with current CI poly taken within the past seven years will be prioritized.Required experience:At least 5 yearsRequired education: Ba...

Position:Software EngineerLCAT:SeniorLocation:Reston VirginiaThis position is contingent upon award.Required clearance:TS/SCI with willingness to take CI poly.Candidates with current CI poly taken within the past seven years will be prioritized.Required experience:At least 11 yearsRequired education...

The intent of the System Engineer Intern is to provide leadership skills for some of the DHMSM software engineers and an opportunity for to gain some experience working with the government learn what it is like to be a Software Systems Analyst/Programmer/Engineer and help DHMSM grow with future engi...

Full Stack Software Engineer Work Location: locations: Reston VA & Plano TX (Day one Onsite) Hire Type: Contract Must-Have Skills: Amazon CloudFront Angular AWS Fargate Java GitHub Copilot XML Java AWS Python AI/GenAI Description: We are seeking a hig...

Leidos is seeking an Associate Software Engineer in Morgantown WV or Reston VA for Summer 2026. This position is full-time onsite for 3 months.Come put your Software Engineering skills into action! The Leidos Software Accelerator has openings for talented Software Engineers. The responsibilities for...

ABOUT THE TEAMAnduril Intelligence Systems (AIS) is focused on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work within the IC to understand their requirements shape their concepts of operation and deliver exquisite capa...