C# Software Engineer Jobs in Reston, VA

ABOUT THE TEAMAndurilIntelligence Systems (AIS) is a lead provider of highly specialized engineering products for Intelligence Community (IC) customers. We work within the IC to understand their requirements and shape concepts of operation. We design develop and deliver exquisite capability across t...

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...

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...

ICF is seeking a MidLevel Software Engineer to support the design development and maintenance of secure missioncritical applications for a federal client. The ideal candidate has a strong foundation in modern software development and experience working within an Agile environment. This is a fully re...

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...

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...

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...

F2F interview Senior AI Software Engineer (Generative AI / AWS Bedrock) Reston VA 3 days onsite Description: 6 years software engineering experience 3 years building AI/ML-powered applications Experience deploying AI systems into production Python Programming is must About the Ro...

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...

We are seeking a Full Stack Software Engineer with experience using Ruby on Rails JavaScript to execute the full lifecycle of the product development by programming well-designed efficient and testable code that meets specifications.Key ResponsibilitiesDesign develop and maintain scalable web applic...

GC2IT is looking for an amazingly talented Software Engineer to join our team! In this role you will get to design develop and support mission-critical Point-of-Entry systems around the world.Responsibilities:Design and architect system enhancements and expansions using model-based design principles...

Title: Senior AI Software Engineer (Generative AI / AWS Bedrock) Location: Reston VA (3 days a week onsite) Description: We are seeking a Senior AI Software Engineer to design and build production-grade AI applications powered by large language models and foundation this role you will develop scal...

Job Description : Senior AI Software Engineer (Generative AI / AWS Bedrock) Location Reston VA About the Role We are seeking a Senior AI Software Engineer to design and build production-grade AI applications powered by large language models and foundation this role you will develop scalable comm...

We are seeking Software Engineering Interns for Summer 2026! This is a paid in-person 12 week internship in Reston VA!WHAT YOULL DOSupport the software solutions that are deployed to customers and key stakeholders.Write code to improve products and scale the mission capability to more customers.Coll...

OverviewConcentra is recognized as the nations leading occupational health care company.With more than 40 years of experience Concentra is dedicated to our mission to improve the health of Americas workforce one patient at a time. With a wide range of services and proactive approaches to care Concen...

SW Engineer / Release Train Engineer (RTE)SW Engineer Sr PrincipalJob DescriptionSeeking a Lead SW Engineer / Release Train Engineer (RTE) to serve as a subject matter expert (SME) supporting the Department of the Air Force. You will work directly with government technical and industry stakeholders...

SW Engineer / Release Train Engineer (RTE)SW Engineer Sr PrincipalJob DescriptionSeeking a Lead SW Engineer / Release Train Engineer (RTE) to serve as a subject matter expert (SME) supporting the Department of the Air Force. You will work directly with government technical and industry stakeholders...