Software Engineer Research and Development Jobs in Reston, VA

Reach me on Position: Sr. Data Scientist Location: Reston VA #HYBRID Duration: 12 Months Contract rate: $75/hr Job Description: Build Models and Products along with LLMs and GenAI on AWS Cloud Environment and Nice to have AgenticAI Extensive experience in component designing and techni...

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...

Position SummaryGlobal C2 Integration Technologies (GC2IT) is seeking a Software Engineer to design develop test and sustain secure high-performance software applications supporting complex operational systems. This role contributes across the full software development lifecycle ensuring solutions a...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

OverviewAcuity is looking for a Data Scientist to help shape next-generation cloud and analytics solutions that transform complex data into actionable intelligence for our clients.Acuity is a digital strategy and technology consulting firm that serves federal agencies with critical missions. Our exp...

Job Summary We are seeking a Software Engineer to support Defense Intelligence customers in maintaining modernizing and sustaining Zero Trust environments within secure cloud architectures. This role focuses on application modernization DevOps integration legacy system refactoring and secure cloud-b...

CapTechs Customer Experience (CX) team seeks an Associate UX Director / Lead Product Designer with a track record of designing sophisticated digital brand experiences that are intuitive impactful and accessible.As a UX leader you help influence user behavior and enhance brand-to-customer relationshi...

Software Engineer (Mainframe DevOps) Hybrid - Onsite 1-2x per month - Hybrid/Reston VA Contract Length: 6 months Video then F2F interview - One submission slot - 6 month engagement possible extensions. - Interview Process: Video then F2F is required - Hybrid may have to come onsite 1-2x per mont...

The TeamOur Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success and then make it happen. We know success doesnt happen by accident. It takes the right team of people working together on the right solutions for the customer. We are looking for...

Principal Software Engineer EnablementThis is not a maintenance role. This is a reinvention role.We are looking for a Principal Software Engineer who doesnt just build systemsbut reshapes how they are conceived delivered and trusted. Someone who pairs deep technical credibility with architectural v...

This is not a maintenance role. This is a reinvention role.Leidos is seeking a Senior Software Engineer to design build and sustain AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This role moves beyond delivering individual features to owning...

ICF is looking for a Senior Data Scientist to join our this role youll utilize your expertise in text and data analytics at a high level. We are seeking a confident enthusiastic and self-motivated individual to conduct this valuable work in a fully remote capacity within the USA. This position is o...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

This is not a maintenance role. This is a reinvention role.Leidos is seeking a Principal Software Engineer to provide technical leadership for the design and delivery of AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This Principal Software E...

The Government Services and Solutions Business Area within the Health and Services Sector of Leidos has an opening for a Capture Manager responsible for securing existing and new business opportunities in the National Aeronautics and Space Administration (NASA) and associated commercial markets. Thi...

The TeamOur Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success and then make it happen. We know success doesnt happen by accident. It takes the right team of people working together on the right solutions for the customer. We are looking for...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

The CompanyICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages embraces and hires dimen...

The Work: ICF is looking for an enthusiastic Senior Software Engineer to join our team and help put quality API development at the heart of what we do. Your expertise toward developing an API product that empowers millions of healthcare enrollees to own their medical data.Job Location: This position...

*We are open to supporting 100% remote work anywhere within the US*ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about bui...