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Top C# Jobs in Washington DC,

417+ Job Results
9 Hours 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.
10 Hours 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.
14 Hours 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.

Featured Jobs

19 Hours 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
19 Hours 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.
20 Hours 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.
23 Hours 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.
Yesterday
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.
Yesterday
2 Locations
Remote
177 Employees
Senior level
177 Employees
Senior level
Software • Automation
As a Senior C++ Developer, you will develop, enhance, and maintain C++ applications and plugins for Adobe Acrobat. Your responsibilities include writing high-quality code, collaborating with teams, troubleshooting, and staying updated with industry trends.
Yesterday
2 Locations
Remote
310 Employees
Senior level
310 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology
The Senior Azure FinOps Cloud Engineer at Excella is responsible for developing and maintaining efficient, secure, and stable cloud infrastructure based on the Azure Well-Architected Framework. The role requires a focus on operational excellence, system security, reliability, and performance efficiency, while supporting various clients across federal, commercial, and non-profit sectors.
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