c# Jobs in Reston, VA

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Software Developer

SilverEdge

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Reston, Virginia, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD
Posted 47 days ago | Updated 3 hours ago

Senior Software Engineer - CTJ - Poly

Microsoft Corporation

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Reston, Virginia, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 1 day ago | Updated 3 hours ago

Mid Level .NET Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

An established medical association based in Washington, DC is seeking a Mid-Level .NET Developer. This is a contract to hire hybrid position requiring two days onsite per week. You'll be working on their registry program using C#, ASP.NET, MVC, and SQL. This is a great opportunity for a developer who wants to build meaningful applications in the healthcare space. You'll play a key role in supporting national clinical registry systems that help improve patient care and drive medical research. If
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Posted 20 days ago | Updated 11 hours ago

.NET Developer

Motion Recruitment Partners, LLC

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Reston, Virginia, USA

Full-time

A nonprofit leader in the healthcare space, is seeking a talented Full-Stack .NET Developer for a long-term contract opportunity. Based in Reston, VA, this company is pioneering the future of medical imaging by advancing how MRIs are scanned and interpreted. You'll work with tools including .NET Core, Angular 8+, and AWS to build solutions that directly impact patient care and medical safety. You will use your software development skills to improve the way doctors diagnose and treat patients. Th
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Posted 6 days ago | Updated 11 hours ago

Applications Developer-

SilverEdge

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Chantilly, Virginia, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Applications Developer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our
Posted 36 days ago | Updated 3 hours ago

Senior Application Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

We're working with a mission-driven organization in Washington DC that's looking to bring on a Senior Application Developer. The team is focused on delivering high impact tools and data driven products for the credit union industry. The tech stack includes C#, .NET, Angular 17, TypeScript, and SQL. This is a full-time hybrid role with four days a month onsite. This is a great role for someone who wants to work on meaningful products in a stable and collaborative environment. The team is small an
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Posted 41 days ago | Updated 11 hours ago

Senior Software Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A fast-growing startup based in Ballston, VA, specializing in retail energy sales and digital petition tracking is looking for a mid-to-senior Full-Stack Developer with strong skills in .NET and React for a full-time position. You'll be working primarily onsite four days per week in their Ballston office, with flexible hours and a casual, tech-startup atmosphere. This company has built an ecosystem of digital tools used by energy reps in the field and they've recently expanded into the political
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Posted 6 days ago | Updated 11 hours ago

Software Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A leading real estate investment trust based in Arlington, VA is hiring a full-time, senior-level software engineer to help rebuild its digital and data platform from the ground up. This is a hybrid position with 1-3 days onsite per month. You'll be working with modern technologies including C#, .NET Core, Angular, TypeScript, and AWS. This is a rare chance to join a complete digital transformation from the ground up at a massive scale. The company is overhauling its legacy systems and building
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Posted 25 days ago | Updated 11 hours ago

QA Engineer

Motion Recruitment Partners, LLC

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Reston, Virginia, USA

Full-time

A security company based in Reston, VA is looking to hire a full-time QA Engineer. This is a fully onsite position. The organization develops advanced software and biometric systems used in global efforts to combat terrorism and secure international borders. Their solutions include real-time identity screening, flight pattern analysis, and physical hardware such as fingerprint and iris scanners. This role involves hands-on testing of complex software systems that support mission-critical operati
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Posted 12 days ago | Updated 11 hours ago

Software Engineer

DataAnnotation

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Alexandria, Virginia, USA

Full-time

Job DescriptionDataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule. We are looking for a proficient Software Engineer to join our team to train our AI chatbots to code. You will work with the chatbots that we are building in order to measure their progress, as well as write and evaluate code. To apply to this role, you will need to be proficient in either Python and/or JavaScript.
Posted 34 days ago | Updated 12 hours ago

Senior Software Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A national non-profit in the education/higher education admission process is hiring a Senior Software Engineer. This will be a remote position but the candidate must be able to work EST and living in the United States. This position plans, develops, modifies, and tests software components using .NET technologies within an Amazon Web Service and Agile development environment to create new products and enhance existing software systems. You'll be working with C#, .NET Core, Angular 8+ and working
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Posted 2 days ago | Updated 11 hours ago

Software Engineer in Test

Jobot

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Rockville, Maryland, USA

Full-time

A rapidly growing 500 person Bio-tech company is currently looking for multiple Software Engineers in Test!! This Jobot Job is hosted by: Ryan Sullivan Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $130,000 per year A bit about us: A mid-sized 900 person Bio-tech company is currently hiring for multiple Software Engineers in Test at all level to join their rapidly growing engineering team! The company does a mix of manual and a
Posted 3 days ago | Updated 6 hours ago

Software Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A mission-driven research and data organization headquartered in Arlington, VA is seeking a Software Developer to join their growing Technology Solutions team. This is a hybrid role. This full-time position is focused on building, testing, and deploying scalable, data-centric applications and APIs that directly support national initiatives in education, health, and workforce policy. You'll use technologies like C#, .NET, SQL, and AWS in a collaborative, agile environment. This role is a unique o
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Posted 30 days ago | Updated 11 hours ago

Site Reliability Engineer

Accenture LLP

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Reston, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 18 days ago | Updated 3 hours ago

Software Engineer

Accenture LLP

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Chantilly, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 3 days ago | Updated 3 hours ago

Software Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

We're working with a cybersecurity-focused organization based in Reston, VA that's building software and biometric solutions used in global security efforts. This is a full-time, onsite Software Engineer role working on microservices-based systems designed for real-time threat detection and identity screening. The tech stack includes C#, .NET/.NET Core, SQL, and React. You'll be working across both new development and ongoing enhancements to existing systems. This is a great opportunity for some
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Posted 40 days ago | Updated 11 hours ago

Web Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A full-time opportunity is now available for a Web Developer in Fairfax, VA with a hybrid work schedule. Join a non-profit financial cooperative that reinvests earnings into better rates and services for its community of members. This role focuses on full stack web development using C#, ASP.NET, JavaScript, and SQL to build and enhance both external websites and internal systems. This is a great opportunity to be part of a mission-driven organization where your work directly supports financial w
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Posted 60+ days ago | Updated 11 hours ago

Software Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A leading healthcare technology company located in Arlington, VA is seeking a Software Engineer to join their innovative team focused on improving the efficiency and accuracy of healthcare claims processing. This is a full-time hybrid position. You'll work on a modern, cloud-based application built with Angular 8, .NET Core, and AWS, contributing to ongoing feature enhancements, system modernization, and new functionality. This role offers the chance to make meaningful contributions to a tech-dr
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Posted 31 days ago | Updated 11 hours ago

Senior Software Automation Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A full-time opportunity is now available for a Senior Software Automation Engineer in Rockville, MD with a hybrid work schedule. This role focuses on advanced automation technology including robotics software design using C# and .NET to support new product development and enhance manufacturing capabilities. This is a great opportunity to join a company making a real impact in global health and research through advanced molecular measurement technologies. They're looking for an experienced engine
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Posted 60+ days ago | Updated 11 hours ago

Senior .NET Developer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A nonprofit organization located in Georgetown DC is hiring a Senior .NET Developer for a six-month contract to hire opportunity. This is a hybrid role requiring two days onsite each week. The position focuses on technologies including C#, ASP.NET, MVC, and SQL Server. Candidates should be comfortable owning projects from planning to deployment while working closely with both technical teams and business stakeholders. This role offers the chance to contribute to a mission driven environment wher
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Posted 55 days ago | Updated 11 hours ago