Top .NET Developer Jobs in Washington, DC

As a Senior Software Engineer, you will design, develop, and support software solutions, optimize performance, and guide team members in technical challenges.

Lead the design and deployment of enterprise applications using .NET and C#. Oversee Azure migration, mentor junior engineers, and implement AI-driven testing frameworks.

The Sr. Software Engineer will develop scalable cloud-native APIs using .NET, lead architectural discussions, and mentor team members while improving core system components.

Design and develop software applications, optimize performance, conduct reviews, ensure compliance with standards, and participate in Scrum team ceremonies.

As a Senior .NET Engineer, you'll design and maintain scalable applications, collaborate with teams, and implement Generative AI features for innovative financial solutions.

Build and launch native desktop applications for Windows, Mac, and Linux using C# and Avalonia UI. Collaborate on UI implementation and gain expertise in native APIs.

Lead the design and development of web applications, data pipelines, and AI systems, integrating data, mentoring engineers, and ensuring high-quality software delivery.

The Senior .NET Developer will design architecture for high-loaded applications, develop functionalities, implement components and services, and ensure quality control.

The Senior Fullstack Engineer will design and maintain .NET applications, optimize SQL Server, mentor juniors, and ensure system reliability while collaborating on cloud infrastructure.

The .NET Software Engineer will maintain applications, assess software requirements, provide support, collaborate with teams, and advocate for improvements.

The .Net Developer will support business functions by developing, implementing, and maintaining applications, collaborating in a Scrum Team, and ensuring software meets specifications.

Develop and maintain applications, manage infrastructure, implement system improvements, and interact with customers to ensure timely support ticket closures.

The Sr. .NET Developer will support business functions by developing, implementing, and maintaining application systems, focusing on BI tools and Web APIs.

Join an Agile Scrum Team to develop and maintain .NET/C# based financial management applications for the DoD, ensuring quality and functionality through unit testing and closely working with analysts.

Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.

Collaborate with stakeholders to create .NET applications, utilizing C#, Azure, and CI/CD for deployment while ensuring application performance.

The Software Engineer will develop high-quality C# applications, write clean and efficient code, and ensure timely delivery of projects. Responsibilities include debugging, collaborating with teams, participating in code reviews, and contributing to documentation and community events.

The Integration Developer supports and maintains Rhapsody and .NET applications, automates workflows, and modernizes legacy systems for public health data exchange.

As a Senior .NET Engineer, you will develop high-load backend services, work on .NET Core microservices, and perform code reviews while analyzing requirements and designing solutions.

The Senior .NET Developer designs, develops, and enhances web applications using .NET technologies, ensuring issue resolution and alignment with SLAs while collaborating with clients and teams.

The Senior Product Engineer will implement .NET and C# applications focusing on full stack development, test-driven development, and continuous integration. Key duties include participating in planning, collaborating with the team, supporting user environments, and modernizing existing applications.

The Full Stack Software Engineer designs and implements digital products, leads technical discussions, and ensures successful product outcomes through collaboration and user understanding.

As a Senior .NET Developer, you will implement complex business tasks, develop back-end services, refactor code, and analyze requirements while working remotely with a focus on continuous improvement and team collaboration.

The role involves developing and maintaining applications using .NET Core and Microservices architecture, with a focus on both front-end and back-end technologies.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.