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Top .NET Developer Jobs in Washington DC,

247+ Job Results
5 Days Ago
United States of America
1,069 Employees
Expert/Leader
1,069 Employees
Expert/Leader
Healthtech • Professional Services • Software
The Principal Software Engineer leads complex software initiatives, providing technical direction and mentorship to a skilled development team. Responsibilities include analyzing requirements, developing high-quality software, enforcing best coding practices, creating architecture, and participating in incident analysis. The role involves managing technical solutions and improving productivity.
5 Days Ago
US
Remote
1,362 Employees
Senior level
1,362 Employees
Senior level
Big Data • Healthtech • Information Technology • Analytics
The Software Engineer will design and develop microservice-based interoperability services using AWS technologies. Responsibilities include collaborating with teams to identify requirements, developing high-quality code in C# .NET Core, and implementing DevOps practices for service deployment.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+19 More
5 Days Ago
US
Remote
820 Employees
Senior level
820 Employees
Senior level
Information Technology • Software
The Sr. Software Developer will design, develop, and maintain software in collaboration with a team, participate in the SDLC, create high-quality deliverables through Agile processes, and utilize Microsoft SQL Server for database management. Key responsibilities include writing code, conducting unit testing, and optimizing software solutions in the AWS cloud.
Top Benefits:
401-K
Company Outings
Dental Insurance
+13 More
5 Days Ago
8 Locations
Remote
27,882 Employees
Junior
27,882 Employees
Junior
Food
The BizTalk Developer will work on a team to build and maintain custom software, participating in the full software development lifecycle, including design, development, testing, and support. Responsibilities include completing software tasks under guidance, collaborating with team members, and providing production support.
6 Days Ago
United States
Remote
30 Employees
Mid level
30 Employees
Mid level
Software • Design
The Senior Front-End Developer at GivingData will lead the development and maintenance of web projects using modern front-end technologies, primarily React and TypeScript. Responsibilities include migrating features from AngularJS to React, ensuring accessibility, collaborating with teams, and optimizing code for performance.
6 Days Ago
2 Locations
10,001 Employees
Junior
10,001 Employees
Junior
Hardware • Information Technology • Other • Software • Analytics
The Software Engineer will work on developing platform components for a SaaS application, specifically focusing on building an enterprise resource planning tool for the construction industry. The role requires problem-solving, effective communication, and collaboration in a team environment to deliver high-quality engineering solutions.
6 Days Ago
USA
Remote
43 Employees
Entry level
43 Employees
Entry level
Artificial Intelligence
As a Site Reliability Engineer at Phaidra, you will work in the Infrastructure Engineering team to build and maintain infrastructure that supports AI-powered control systems for industrial automation. You will leverage cloud platforms like AWS, GCP, or Azure, along with Kubernetes and CI/CD practices, while ensuring observability and reliability in the systems you oversee.
6 Days Ago
United States
Remote
156 Employees
Senior level
156 Employees
Senior level
Big Data • Healthtech • Information Technology • Analytics
The Sr. Software Engineer will contribute to the design and architecture of the software platform, help scale it, develop new features, and work on data and process automation. The role requires building tools for healthcare access, optimizing performance in C#, and creating REST APIs.
6 Days Ago
United States
Remote
51 Employees
Senior level
51 Employees
Senior level
Information Technology • Software • Consulting
This role involves designing, developing, and testing features for internal and client-facing projects using a variety of technologies. Responsibilities include writing clean code in C# and JavaScript, ensuring application performance, and adapting to new technologies. The position requires problem-solving abilities and a collaborative work ethic in an agile environment.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+12 More
6 Days Ago
US
Remote
900 Employees
87K-100K Annually
Mid level
900 Employees
87K-100K Annually
Mid level
Logistics • Software • Transportation
The Software Engineer II develops technical solutions using C#, .NET, and SQL among others, collaborates in an Agile environment, trains new team members, and enhances the code structure and development tools for better maintainability and testability.
Top Benefits:
401-K
401-K Matching
Company Outings
+34 More
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