.NET Jobs in District of Columbia

Refine Results
1 - 20 of 652 Jobs

RF Engineer Net Systems Performance - IV

Apex Systems

•

Maryland, USA

Full-time

Job#: 2075903 Job Description: If interested in the opportunity below please email a copy of your resume to Position:RF Engineer Net Systems Performance - IV Location: Annapolis Junction, MD Onsite Requirement: Hybrid 12 Month Initial Contract - Possibility of extension likely - up to 30 months Description: Targeted Years of Experience: 7-10 years Responsibilities: Knowledge of RF theory and practice, as well as 5G and LTE/VoLTE technology. Experience in design & optimization of 5G and LT
Easy Apply
Posted 5 days ago | Updated 6 hours ago

Dot Net Developer

ePace Technologies, Inc

•

Remote

Contract

Position: Sr .NET Application Developer with Azure Location: 100% Remote Duration: 6-12 Months Required: .NET / Azure / APP Services / Logic Apps / Azure Functions / Event Grid / Event Hub / Architecture Design Patterns We are seeking a highly skilled Senior .NET Developer to augment and support our internal development team on active C# applications. This role involves working on stability projects to improve performance and reliability of ongoing applications to allow internal developers to
Easy Apply
Posted 18 hours ago

Senior Software Engineer - .NET Core/React - Fintech

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

This is a full-time role with a high-growth company in the payments and commerce space, supporting some of the world's largest brands. This position is hybrid preferred but open to remote. You'll work with .NET Core, React (or Angular), and SQL to build secure, scalable web applications that power in-store, online, and mobile experiences across industries. The company offers the opportunity to work on a global, enterprise-grade platform with a tight-knit engineering team. If you're passionate ab
Easy Apply
Posted 16 days ago | Updated 2 hours ago

Enterprise Architect (.Net +AI/ML- Temp to Hire in Ashburn,VA (Citizens/Locals Only)

Elite Technical

•

Ashburn, Virginia, USA

Contract

Enterprise Architect (.Net / ASP.Net) +AI/ML- Temp to Hire Must be available to come onsite 2-4 days per week or as needed Our client, a prestigious Federal contractor is seeking a motivated, career and customer oriented Enterprise Architect responsible for supporting one or more solution delivery areas and/or core capabilities within a large government organization. This is a hybrid position supporting our CBP customer. Onsite requirements for this role can fluctuate, but a minimum of 2-4 days
Easy Apply
Posted 9 days ago

Direct Hire- .Net Developer (Jr-Mid) - Hybrid in Elkridge, MD - ONLY Citizen or Perm Residence

Elite Technical

•

Elkridge, Maryland, USA

Full-time

.Net Applications Programmer POSITION PURPOSE: To analyze, design and test program logic, code programs and document system activity and processes. To assist in the daily EDI activities including but not limited to correcting inbound EDI files, creating new files for load to core system and troubleshooting data issues. NATURE AND SCOPE: This position is responsible for developing accurate and efficient computer programs adhering to established standards. The incumbent is responsible for changes/
Easy Apply
Posted 17 days ago | Updated 12 days ago

.NET Architect Azure & Microservices

Navitas Business Consulting Inc

•

Herndon, Virginia, USA

Contract

Job Title: .NET Architect Azure & Microservices Location: Herndon, VA (Local Candidates Preferred) Industry: Financial Technology / Payments Experience Level: Senior About the Role: We are looking for an experienced .NET Architect to lead the design, implementation, and modernization of our financial and payments platform using Azure cloud-native services and microservices-based architectures. As a core technical leader, you will drive scalable solutions and help ensure high availability, securi
Easy Apply
Posted 30 days ago

Lead Full-Stack .NET Engineer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Lead .NET Full Stack Developer to join a growing third-party logistics organization. The Lead .NET Full Stack Developer will direct development teams in the design, development, coding, testing and debugging of scalable, high-quality, and high-performing freight brokerage applications. Responsibilities for the Lead .NET Full Stack Developer include: Engage the team and organizational colleagues to improve and resolve product development issues, achieve timely d
Posted 2 days ago | Updated 3 hours ago

.Net Developer

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
Easy Apply
Posted 1 day ago

Senior .NET Developer

Sigma Software LLC.

•

Remote or Dallas, Texas, USA

Contract

We are immediately looking people for the following position, if you are interested please send me the requirement at Job Details: Role:Lead .Net Developer Location: Remote Duration: 12+ Months Interview: Video Need 12 Years profiles Job Requirements: Primary skills:.Net Core, C#, Azure , DevOpsProven experience in .NET development with strong proficiency in C#, , .NET Core, and .NET Standard.Solid understanding of object-oriented programming (OOP) principles and design patterns. Familiarity wi
Easy Apply
Posted 60+ days ago | Updated 2 days ago

.Net API Platform Engineer

HireBlazer

•

Remote

Contract

Title: .Net API Platform Engineer Location: 100% Remote Duration: Long Term Experience: 10+ Years Summary: API Platform Engineering Team to build, enhance, and support core APIs and tooling in a modern .NET, Kubernetes, and cloud-native environment. You ll own end-to-end development and quality of APIs under domain-driven design, with a practical focus on integration, automation, and a design-first mindset. This is a hands-on engineering role using C#/.NET 8 Minimal APIs focused on building, n
Easy Apply
Posted 2 days ago | Updated 2 hours ago

Lead .NET Developer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A mission-driven organization in Reston VA, known for its work in the education sector, is looking for a hands-on Engineering Lead to support its expanding technology team. The role follows a hybrid schedule, with onsite presence required twice a week. This is a full-time position where you'll play a key role in rebuilding internal applications using C#, ASP.NET, MVC, and Angular 10+ in a collaborative, mission-driven environment. You'll also be working heavily with SQL. This is a rare chance to
Easy Apply
Posted 46 days ago | Updated 2 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

•

Remote or Houston, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 2 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

•

Remote or Dallas, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 2 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

•

Remote or Austin, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 2 hours ago

.NET Developer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A leading global trade association based in Alexandria, VA is seeking a .NET Developer to join their growing IT team. This is a full-time onsite position with 10 remote workdays per quarter. This role focuses on developing and maintaining enterprise web applications using C#, .NET, ASP.NET MVC, SQL, and CRM systems. The ideal candidate will have 5+ years of hands-on development experience, solid database and back-end skills, and a collaborative mindset to help deliver technology solutions used b
Easy Apply
Posted 31 days ago | Updated 2 hours ago

Applications Developer Senior (.NET) - long-Term Contract (Government) Position

CapitalTechSolutions Inc

•

Washington, District of Columbia, USA

Third Party, Contract

TITLE: Applications Developer Senior (.NET) LOCATION: Washington DC/ Hybrid MINIMUM EDUCATION: Bachelor s degree in IT, related field, or equivalent experience. REQUIRED EXPERIENCE: 6+ years INTERVIEWS: Webcam Only Job Description: Senior Application Developer with proven professional experience in the design, development, delivery and enhancement of Client-Server/Web-Based/Cloud-Based/Mobile Software Applications using Microsoft .NET Technologies, ASP & C# (C-Sharp). Complete Description: Thi
Easy Apply
Posted 3 days ago

Mid-Level .NET Developer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A top home building company in the U.S. is hiring a full-time Mid-Level .NET Developer to join their Building Product Team in Frederick, MD. This is in person five days a week. This role focuses on two core applications that support architectural design and cost estimation using technologies like C#, .NET, SQL, Angular, and Azure. This is a great chance to join a high-impact team at a stable, well-respected company. This role offers full-stack development work that directly supports the homebuil
Easy Apply
Posted 37 days ago | Updated 2 hours ago

.NET Developer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A fast-growing enterprise IT company based in Springfield, VA is seeking a .NET developer to join their growing team. This is a fully remote position. This is a contract-to-hire role focused on building, testing, and deploying high-speed network scanning tools and enterprise-level APIs using technologies like C#, .NET, MVC, and REST APIs. The ideal candidate will have 3-5 years of hands-on development experience, a sharp eye for performance optimization, and a passion for solving complex problem
Easy Apply
Posted 38 days ago | Updated 2 hours ago

Senior .NET Developer

Motion Recruitment Partners, LLC

•

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
Easy Apply
Posted 27 days ago | Updated 2 hours ago

.NET Developer

Motion Recruitment Partners, LLC

•

Reston, Virginia, USA

Full-time

A leading non-profit in the healthcare industry based in Reston, VA is seeking a skilled Full Stack Developer for a long-term contract role (with potential for contact- to- hire). This role is primarily remote, but candidates should be local to the Reston area. This organization is at the forefront of medical imaging innovation, partnering with top researchers and manufacturers to enhance MRI scanning and reading processes. Key technologies include .NET Core, Angular 8+, and AWS. Looking to be p
Easy Apply
Posted 48 days ago | Updated 2 hours ago