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Top Remote Senior Level C# Jobs in Washington DC,

5 Days Ago
United States
Remote
450 Employees
140K-190K Annually
Senior level
450 Employees
140K-190K Annually
Senior level
Legal Tech • Software
The Senior Software Development Engineer at Filevine will lead software development efforts, providing mentorship, ensuring high-quality software, and driving innovation while developing applications using various technologies. Responsibilities include maintenance, troubleshooting, and leading software improvement initiatives.
Top Benefits:
401-K
Dental Insurance
Generous Parental Leave
+10 More
5 Days Ago
United States
Remote
1,240 Employees
Senior level
1,240 Employees
Senior level
Automotive • Consumer Web
The role involves designing and developing ASP.Net MVC and ASP.Net Core web applications for the automotive sector, including migrating existing applications. Responsibilities include gathering requirements, designing software, and collaborating with product management and QA. Candidates must have strong technical skills and experience in a high-volume web application environment.
Top Benefits:
401-K
Company Outings
Dental Insurance
+12 More
2 Employees
Senior level
Information Technology
As a Senior Software Engineer, you will design, develop, test, and maintain scalable services/APIs, collaborate across teams during the software development lifecycle, ensure reliability and scalability with the platform team, elevate code quality through reviews, and mentor associate-level engineers.
6 Days Ago
USA
Remote
64 Employees
175K-220K Annually
Senior level
64 Employees
175K-220K Annually
Senior level
Fintech • Payments • Financial Services
The Senior Software Architect will gather business requirements, design technical architectures, evaluate technologies, and mentor the engineering team while ensuring alignment between business and technical needs.
6 Days Ago
USA
Remote
31 Employees
Senior level
31 Employees
Senior level
Logistics • Transportation
The Senior Software Architect will gather business requirements and design technical architectures to meet current and future needs. Responsibilities include evaluating technologies, developing proof of concepts, providing mentorship, and translating business needs into tech solutions while ensuring alignment with business objectives.
6 Days Ago
USA
Remote
660 Employees
Senior level
660 Employees
Senior level
Blockchain • Fintech • Cryptocurrency
As a Staff Software Engineer in the Funding organization, you'll design, build, and support crypto and fiat payment systems, improve development feedback cycles, ensure high standards of code quality, provide mentorship, and lead complex projects while collaborating across teams.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+30 More
6 Days Ago
United States
Remote
2,753 Employees
113K-160K Annually
Senior level
2,753 Employees
113K-160K Annually
Senior level
Fintech • Software
As a Senior RPA Automation Engineer at BILL, you will lead the development and implementation of automation solutions focused on improving financial workflows for small and mid-size businesses. Key responsibilities include assessing RPA infrastructure, establishing automation architecture, developing best practices, and guiding AI/ML pilot projects while mentoring junior developers.
6 Days Ago
United States
Remote
8,768 Employees
210K-315K Annually
Senior level
8,768 Employees
210K-315K Annually
Senior level
Gaming
The Lead Engineer, Mobile SDKs is responsible for designing and developing SDKs for mobile games, improving developer experience, enhancing SDK performance and security, and providing technical leadership to the development team. This role involves managing SDK delivery processes and staying updated on mobile game development trends.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+15 More
7 Days Ago
U.S.
Remote
269 Employees
185K-200K Annually
Senior level
269 Employees
185K-200K Annually
Senior level
Artificial Intelligence • Music • Software
As a Senior Software Engineer II for ML Core, you will define architecture and implement changes for backend services. Responsibilities include optimizing search infrastructure, enabling rapid ML model productionalization, mentoring team members, and managing complex projects across teams.
7 Days Ago
U.S.
Remote
200 Employees
185K-200K Annually
Senior level
200 Employees
185K-200K Annually
Senior level
Consumer Web • Digital Media • Information Technology • Music • Software
The Senior Software Engineer II will define architecture and implement changes across backend services for scalable solutions. Responsibilities include optimizing search infrastructure, advocating system designs, overseeing complex projects, mentoring team members, and adapting to change while focusing on customer experience and project quality.
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+20 More
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