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Top C# Jobs in Washington DC,

378+ Job Results
5 Days Ago
8 Locations
Remote
55 Employees
Mid level
55 Employees
Mid level
HR Tech
The Senior Back-End Developer will help build integrations for the Jibble 2.0 API using .NET Core while improving existing features and ensuring code quality. The role involves collaboration with product managers, designers, and front-end teams.
5 Days Ago
USA
Remote
25 Employees
Entry level
25 Employees
Entry level
Software
The Mobile Software Engineer will develop and maintain mobile applications using React Native, and implement backend services with C# and SQL. The role includes writing code in TypeScript and designing responsive UI components with CSS and HTML for optimal user experience.
5 Days Ago
USA
Remote
506 Employees
131K-159K Annually
Senior level
506 Employees
131K-159K Annually
Senior level
Big Data • Analytics
As a Senior Software Design Engineer, you will lead the execution of complex software development projects, collaborating with cross-functional teams to bring ideas to market. The role involves advanced software development, primarily with Python and Pyspark, while focusing on problem-solving and delivering elegant solutions. You'll also manage priorities and contribute to enterprise-level applications.
5 Days Ago
United States
Remote
233 Employees
Senior level
233 Employees
Senior level
Design
The Sr. Developer/Tech Lead will collaborate with clients to deliver scalable solutions, lead project teams, develop innovative software, and ensure quality deliverables. This role also involves adopting new technologies and participating in sales processes.
5 Days Ago
United States
Remote
150K-300K Annually
Expert/Leader
150K-300K Annually
Expert/Leader
Healthtech • Database
The Senior/Staff Software Engineer will design and develop healthcare data solutions, mentor other engineers, and contribute to the company's mission of connecting health data securely. They will work with a modern tech stack and play a significant role in project ownership and innovation.
5 Days Ago
USA
Remote
154 Employees
Senior level
154 Employees
Senior level
eCommerce
The Senior Manager, Software Engineering leads a team of software engineers to develop high-quality software solutions, ensuring software engineering best practices are followed. This role includes overseeing the software development life cycle, managing projects, collaborating with cross-functional teams, driving technical innovation, and maintaining stakeholder relationships.
Top Benefits:
401-K
Dental Insurance
Disability Insurance
+4 More
5 Days Ago
USA
Remote
986 Employees
Mid level
986 Employees
Mid level
Information Technology
As a Software Development Engineer II, you will collaborate with the engineering team to develop web applications and prototypes, produce elegant code, support production systems, and create technical documentation while employing Agile and TDD practices.
5 Days Ago
USA
Remote
27 Employees
250K-350K Annually
Senior level
27 Employees
250K-350K Annually
Senior level
Artificial Intelligence • Software
Limitless is seeking a Senior / Staff Software Engineer (Generalist) to contribute to the development of their web, Mac, Windows apps, and wearable technology. This role involves working with a variety of programming languages and collaborating with different teams to drive innovation and improve product offerings.
5 Days Ago
United States
Remote
459 Employees
Senior level
459 Employees
Senior level
Healthtech
As a Senior .NET Software Engineer, you will design and develop mission-critical APIs, automate business processes, define product requirements, and ensure code quality through unit testing. You will work on scalable designs, lead documentation efforts, and engage in research to stay updated on technology trends. Your role is to understand business needs and create optimal software solutions.
5 Days Ago
USA
Remote
262 Employees
Senior level
262 Employees
Senior level
Artificial Intelligence • HR Tech • Software • Virtual Reality
Lead the design and development of Mursion's VR simulation software using Unity and ensure high performance and reliability. Responsibilities include developing interfaces, building prototypes, optimizing code, and collaborating with cross-functional teams to achieve business objectives.
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