c# Jobs in leesburg, va

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Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional te
Posted 60+ days ago | Updated moments ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional
Posted 60+ days ago | Updated moments ago

Commodities Application Developer (C#, React, TypeScript) - AVP - Houston (Hybrid)

Citi

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Remote or Houston, Texas, USA

Full-time

The role is for a C# developer who will be working within a small team on Commodities Marking and Market Discovery Platform used by traders across the regions. We offer the opportunity to grow professionally, learn new technologies and gain business knowledge. Responsibilities: Develop the Platform using C# with an opportunity to learn React during WPF to React migrationWork directly with quants and traders to specify requirements and own deliveries and 3rd line support to provide daily communi
Posted 47 days ago | Updated moments ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional te
Posted 60+ days ago | Updated moments ago

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 1 day ago | Updated moments ago

Applications Development Sr Programmer Analyst - C# .Net- AVP - Houston (Hybrid)

Citi

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Remote or Houston, Texas, USA

Full-time

About the Role: The role is for an AVP analyst / developer within the Commodities Technology Front Office Risk team in Houston.Citi are now one of the largest Commodities players in the banking sector, having grown rapidly over the past five years and we have ambitious plans to further develop our Commodities platform. Our technology challenges are therefore fast-moving and varied. The team develops and supports a strategic platform which calculates, manages and stores intra-day and EOD risk dat
Posted 60+ days ago | Updated moments ago

Senior Software Engineering (RPA - Automation Anywhere 360 & C# .NET)

Mastercard

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Remote or O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated moments ago

Software Engineer

Cornerstone Defense

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Chantilly, Virginia, USA

Full-time

Location: Chantilly, Virginia Type: Contract Job #3688 Title: Software Engineer Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is
Posted 51 days ago | Updated moments ago

Sr Desktop App Developer (.NET) (TS/SCI)

My IT LLC

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Reston, Virginia, USA

Full-time

Job Title: Sr Desktop App Developer (TS/SCI) Location: Reston, VA (Onsite) Type: FTE Exp. Level: Senior / LeadPosition OverviewOur end-client is seeking a Senior Desktop Application Developer to join a high-impact team supporting mission-critical systems in a secure federal environment. This role is ideal for a seasoned developer with a strong background in Windows desktop applications and a passion for secure, high-performance software development.Clearance Required: Active Top Secret (TS) -
Easy Apply
Posted 7 days ago | Updated moments ago

Full Stack Web Application Developer - Locals only

Bright Intelli LLC

•

Vienna, Virginia, USA

Contract

DESCRIPTION Analyze, design, develop, apply, and support complex enterprise projects; Evaluate customer requirements and provide effective solutions; Interface with other offices, consult with and inform user departments on system requirements, and resolve problems and operating difficulties for current and future enhancements to WMATA's systems; Participate in problem resolution related to system design and review; Recommend approval of functional and technical design documents and enactmen
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Posted 22 days ago

Systems Engineer II

Sierra Nevada Corporation

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Remote or Herndon, Virginia, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 9 days ago | Updated moments ago

Software Engineer

Softthink Solutions, Inc.

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Leesburg, Virginia, USA

Full-time

Software Engineer - Master s with two years experience. Softthink Solutions Inc seeking Software Engineers (Work in Leesburg, VA & Various unanticipated locations throughout Washington DC MSA) multi openings to Develop Azure and .NET applications. analyze, design, and evaluate user requirements. Conduct feasibility studies for client-server, web-based, message-based, cloud-based, and data warehousing applications /solutions using technologies /tools listed here to perform job duties such as Powe
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Posted 30 days ago | Updated 30 days ago

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 11 hours ago | Updated moments 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 34 days ago | Updated moments 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
Easy Apply
Posted 39 days ago | Updated 8 hours ago

Principal Software Engineering Manager - CTJ - Poly

Microsoft Corporation

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Reston, Virginia, USA

Full-time

Are you interested in working for on cutting-edge cloud security products? Would you like to be part of one of the world's most advanced cyber-security solutions and protect millions of computers from thousands of active attack attempts, every month ? Look no further than the Microsoft Defender engineering team. You will be building and delivering cloud solutions to meet the scale that few companies in the industry are required to support. Leveraging state-of-the-art technologies, you will be in
Posted 1 day ago | Updated moments 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 9 hours ago

Software Engineer II - CTJ - Poly

Microsoft Corporation

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Reston, Virginia, USA

Full-time

Microsoft has an exciting opportunity for a Software Engineer II in the Cloud+AI Silver Team. This team member will be responsible for developing, deploying, and operating cloud-scale Hybrid Networking services within an airgapped environment. The goal of the Azure Silver Hybrid Networking team is to empower airgapped customers to achieve more by providing best-in-class hybrid connectivity (ExpressRoute, VPN, and vWAN), application delivery (Application Gateway) and security services (Bastion a
Posted 3 days ago | Updated moments ago

Applications Developer-

SilverEdge

•

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 60+ days ago | Updated moments ago

Front-End Developer

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Front-End Developer to work Remotely. We are currently seeking an organized, detailed oriented, and Front End Developer to join our team. This role will entail working closely with the client to understand needs and pain-points, and designing, configuring, and implementing technical solutions across a range of programming language, cloud platforms, and supporting infrastructure. Salary Range: $120,000 - $180,000 General Description of Benefits Responsibilities:
Posted 4 days ago | Updated 9 hours ago