Top Remote C# Jobs in Washington, DC

The Sr. Full-Stack Engineer will design, build, and maintain full-stack applications using .NET, collaborate with cross-functional teams, and leverage AI tools for development.

The Technical Services Engineer resolves complex MongoDB issues, advises customers, and collaborates with teams on product and service improvements while providing exceptional customer support.

Technical Services Engineers at MongoDB solve complex database problems for customers, requiring deep technical skills and customer service expertise. They work on architecture, performance, and support tools, engage with clients on technical queries, and contribute to projects within the MongoDB ecosystem. The role demands a mix of systems and storage engineering experience, coding skills, and a collaborative spirit.

The Software Development Manager will lead a team of developers and testers, oversee the SDLC, manage scrum activities, and drive best practices in web development.

As a Principal Software Engineer, you will write scalable SaaS solutions, optimize performance, and address technical debt while collaborating across teams.

As a Lead Software Engineer, you'll design and develop GenAI platforms, integrate LLMs, mentor engineers, and solve technical challenges for scalable solutions.

The Sr. Software Engineer designs, implements, and maintains scalable cloud services, contributes to team processes, and acts as a subject matter expert while leading projects and mentoring others.

The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.

The Staff Software Engineer will enhance video capabilities, support live streaming and storage infrastructure, and collaborate on platform development. Responsibilities include coding, mentoring, and ensuring platform reliability for millions of users.

As a Software Engineer, you will design, develop, and deliver high-quality software, contribute to code reviews, monitor application performance, and ensure maintainability and consistency across products.

Design and build frontend systems for new consumer credit experiences. Develop scalable services, collaborate on features, drive technical decisions, and apply AI workflows.

Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.

As a Senior Software Engineer, you'll develop and build tools for creative projects while leading feature development and collaborating with teammates.

Lead high-complexity technical implementations as a Senior Solutions Architect, providing architectural guidance and designing scalable solutions with a focus on API integrations and enterprise data ecosystems.

As a Quality Engineer, you will execute QA activities, develop test cases, track defects, collaborate with teams, and contribute to delivery activities.

The Lead Developer oversees the development of enterprise applications, mentoring teams, ensuring quality implementation, and driving continuous improvement in an agile environment.

As a Software Engineer, you will design and build backend services for Relativity's generative AI platform, focusing on scalability and reliability in distributed systems.

Design, build, and maintain resilient full-stack services for distributed financial SaaS systems. Lead end-to-end projects, optimize performance, ensure security and observability, mentor teams, and reduce technical debt.

The role involves automating tests for software quality, mentoring staff, developing test strategies, and ensuring application functionality in an Agile environment.

The Software Developer analyzes and resolves complex technical problems while developing high-quality software, following SDLC best practices in an Agile environment.

Serve as a technical expert in customer engagements, driving adoption and outcomes through onboarding, training, and technical support using RegScale technology.

The Systems Design Engineer at Emerson T&M guides validation testing techniques, defines architectural product requirements, and collaborates with teams to innovate and optimize semiconductor validation systems.

Design, implement, and manage control systems for battery energy storage projects while ensuring network reliability and providing technical support.

The Senior Software Engineer will develop scalable systems for cash delivery, improve developer workflows, and collaborate with teams to enhance program delivery.

The Senior Software Engineer designs and develops complex features within OneStream solutions, ensuring technical excellence and mentoring other engineers. Responsibilities include architectural design, UI development, API creation, performance improvements, and collaboration across teams.