Top C# Jobs in Washington, DC

Shape the technical vision for payments across Xero's ecosystem, leading architecture, building scalable systems, and driving operational excellence.

As a Software Engineering Intern at PwC, you will support software development projects, engage in coding, testing, and collaborate with team members to enhance software solutions while gaining real-world experience.

The Senior Software Developer will design, develop and maintain software for a U.S. Navy weapon system while ensuring quality through testing. Responsibilities include collaborating with teams, writing efficient code, debugging, troubleshooting, and keeping up with industry trends.

The Senior Power Apps Developer will implement Microsoft Power Platform solutions, interact with clients, and drive project phases while ensuring high-quality development standards.

The Lead Power Platform Developer/Architect will design scalable Power Apps solutions, lead technical teams, conduct architecture reviews, and ensure alignment with business objectives.

The role involves collaborating with application teams to enhance security, conducting performance testing, and ensuring compliance with security standards.

The Principal Software Engineer will lead the development of patient-facing platforms, driving architectural decisions and mentoring teams while advancing cloud modernization and AI practices.

The Senior Software Development Engineer will build scalable solutions, enhance patient experiences, and collaborate on technical challenges while adopting modern practices including AI techniques.

The Staff Software Development Engineer will lead technical initiatives, design and maintain enterprise systems, and collaborate on innovative solutions at Signify Health.

The Staff Software Engineer will design and develop reusable tools to enhance engineering productivity, collaborating with teams to ensure practical solutions while fostering technical excellence.

As a Staff Software Engineer, you'll lead technical initiatives, design and maintain enterprise-grade systems, and collaborate on solutions while mentoring others.

The role involves developing custom solutions using Microsoft Power Platform, engaging with clients to understand requirements, and delivering tailored solutions through various phases of project implementation. Responsibilities include hands-on development, training, and documentation.

The Senior Web Applications Developer is responsible for designing, developing, and maintaining software applications, focusing on ASP.NET, C#, and MS SQL Server, while providing production support and ensuring adherence to project requirements.

Join our team to help train large-language models by evaluating and improving AI-generated code, leveraging your coding and communication skills.

The role involves designing and implementing scalable backend software solutions, building RESTful APIs, working with databases and cloud platforms, and following development best practices.

The Senior Software Engineer will design, develop, and maintain enterprise integration solutions, focusing on Azure services and microservices architecture, ensuring smooth communication across systems.

The Senior Software Engineer will design, develop, and maintain integration solutions, focusing on Azure services and microservices architecture, while mentoring junior developers and ensuring best practices in software development.

The Sr. Full Stack Developer will design solutions, lead junior developers, develop web applications, and ensure compliance with government standards.

Join a team to modernize legislative tools for Congress, requiring 5+ years of full-stack experience with various programming languages and DevOps tasks.

Review and audit evaluations of AI-generated C# code, ensuring accuracy, functionality, and adherence to quality guidelines while providing feedback to maintain standards.

The role involves designing, developing, and testing applications using .NET technologies, building APIs, and implementing AI/ML solutions. Responsibilities include contributing to architectural decisions and mentoring team members.

Designs, develops, and implements digital solutions by architecting and coding software applications, conducting testing and debugging, and collaborating with teams.

Responsible for designing, developing, testing, and managing application development projects, integrating third-party components, and implementing process improvements.

The Senior Power Platform Engineer 2 leads technical engineering initiatives, conducts code reviews, writes documentation, and champions process improvements within an agile team while maintaining a strong technical understanding of applications.

The Senior Software Engineer leads software development, manages projects, mentors developers, and collaborates on software design and testing using Agile methodologies.