Get the job you really want

Top Senior Level C# Jobs

1,498+ Job Results
3 Days Ago
Menlo Park, CA, USA
Hybrid
450 Employees
180K-215K Annually
Senior level
450 Employees
180K-215K Annually
Senior level
AdTech • Fintech • Marketing Tech
As a Senior Software Engineer at Cardlytics, you'll build APIs and data ingestion pipelines to integrate with major financial institutions, focusing on scalable, robust systems. Responsibilities include developing publisher-facing interfaces, writing maintainable code, mentoring engineers, and influencing technical direction within a collaborative team environment.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+29 More
3 Days Ago
Chicago, IL, USA
10,055 Employees
150K-175K Annually
Senior level
10,055 Employees
150K-175K Annually
Senior level
Insurance
The Engineering Lead will oversee technology integration during mergers and acquisitions, guiding IT architecture, evaluating existing systems, and proposing improvements. Responsibilities include leading a team of architects, ensuring compliance with security standards, collaborating with diverse teams to develop enterprise solutions, and conducting IT due diligence on growth opportunities.
3 Days Ago
San Jose, CA, USA
4,700 Employees
125K-135K Annually
Senior level
4,700 Employees
125K-135K Annually
Senior level
Healthtech • Biotech
Join Elekta's software development engineering team working on Imaging products for Radiation Oncology. Contribute to design decisions, implement software applications, ensure quality standards, and mentor team members. Requires strong development experience, expertise in .NET, C++, WPF, SOAP/REST, and Java, along with a Bachelor's Degree in relevant field.
Top Benefits:
401-K
Company Outings
Dental Insurance
+11 More

Featured Jobs

3 Days Ago
Columbus, OH, USA
13,530 Employees
Senior level
13,530 Employees
Senior level
Information Technology • Internet of Things • Other • Software
The Full Stack .Net Developer will develop, build, deploy, monitor, and maintain applications for client projects. The role requires strong analytical skills and experience with large enterprise applications, including the .Net framework, web API, SQL databases, and versioning tools.
3 Days Ago
Headquarters, AZ, USA
Senior level
Senior level
Automotive
Customer Integration Engineer responsible for supporting and enhancing transmission application analysis programs. Duties include troubleshooting, requirement writing, testing, and system management. Key responsibilities include vehicle system modeling, simulation, and development of duty cycle database kiosk. Qualifications include BSME or BSEE with 5 years of experience.
Top Benefits:
401-K
Company Outings
Dental Insurance
+11 More
3 Days Ago
Cypress, TX, USA
5,001 Employees
Senior level
5,001 Employees
Senior level
Fintech • Real Estate • Financial Services
The Sr Architect will design and implement applications, mentor engineers, and drive technical excellence at Mr. Cooper Group. Responsibilities include creating solutions using .NET, ReactJS, and various databases, while ensuring secure and resilient systems.
3 Days Ago
Fort Meade, MD, USA
21 Employees
115K-190K Annually
Senior level
21 Employees
115K-190K Annually
Senior level
Big Data • Cloud • Security • Software • Analytics
Senior Reverse Engineer position at GliaCell, working on a U.S. Government contract to provide technical expertise in sustaining critical mission-related software and systems. Responsibilities include reverse engineering, vulnerability analysis, and prototype development. Requires TS/SCI clearance and U.S. Citizenship.
3 Days Ago
Tampa, FL, USA
51 Employees
Senior level
51 Employees
Senior level
Information Technology • Software • Consulting
The Lead .NET Developer/Architect will design and develop features for new and existing projects, lead and mentor developers, evaluate new designs, and solve complex programming issues while working collaboratively in an agile environment.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+12 More
3 Days Ago
Richardson, TX, USA
13,563 Employees
98K-176K Annually
Senior level
13,563 Employees
98K-176K Annually
Senior level
Healthtech • Insurance
The Developer Specialist-ORMB will lead a team of developers and be responsible for developing, configuring, conducting integration testing, and maintaining existing and new Oracle Revenue Management and Billing implementations, utilizing various programming and scripting languages along with integration and mobile technologies.
3 Days Ago
Chicago, IL, USA
Hybrid
1,700 Employees
156K-257K Annually
Senior level
1,700 Employees
156K-257K Annually
Senior level
Fintech
The Principal Full-Stack Software Engineer will lead the design and implementation of scalable back-end systems using C#/.NET, collaborate with front-end teams utilizing ReactJS, and implement secure communications and APIs. Responsibilities include optimizing application performance, mentoring developers, and managing technical debt while staying updated with emerging technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+56 More
All Filters
Date Posted
Job Category
Experience
Industry
Company Name
Company Size