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Top Senior Level C# Jobs

1,498+ Job Results
9,069 Employees
Senior level
Healthtech
As a Software Engineer III, you will develop and maintain scalable software applications, design user interfaces, optimize database solutions, and create data integration solutions. You will collaborate with teams, ensure performance quality, and mentor junior developers.
2 Days Ago
Chicago, IL, USA
1,500 Employees
98K-135K Annually
Senior level
1,500 Employees
98K-135K Annually
Senior level
Artificial Intelligence • Automotive • Internet of Things • Software
As a Senior Software Engineer at CCC Safekeep, you will design and build scalable web applications and secure RESTful APIs, and collaborate with various teams to deliver high-quality software. You will engage with customers to gather requirements and drive issue resolution, contributing to a dynamic and innovative environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+31 More
2 Days Ago
Irvine, CA, USA
Remote
768 Employees
115K-185K Annually
Senior level
768 Employees
115K-185K Annually
Senior level
Information Technology • Consulting
The Senior D365 F&O Technical Architect leads technical workshops, defines technical requirements, oversees the design of RICEW components, and ensures that technical solutions align with client strategies and performance goals. They also validate designs, manage project architecture, and uphold quality management standards throughout project lifecycles.

Featured Jobs

2 Days Ago
Appleton, WI, USA
106 Employees
Senior level
106 Employees
Senior level
Information Technology
The Sr. Genesys Engineer will design, configure, develop, implement, and support Genesys technologies. They will lead implementation projects, collaborate with account managers and project managers, and provide post-implementation support while ensuring quality service delivery.
2 Days Ago
Huntsville, AL, USA
133 Employees
Senior level
133 Employees
Senior level
Defense
The Senior Software Developer will enhance telemetry processing applications for ground support systems associated with Space missions. Responsibilities include programming, system modernization, data processing, and performance optimization, while ensuring high availability for Flight operations support.
2 Days Ago
Herndon, VA, USA
127 Employees
Senior level
127 Employees
Senior level
Software
The Principal Site Reliability Engineer will lead a team to build a Kubernetes-based capability for cyber operations, oversee deployments and management of security systems, and implement CI/CD processes. Responsibilities include architectural design and engaging with customers to meet operational goals.
2 Days Ago
Lexington, MA, USA
Hybrid
230 Employees
Senior level
230 Employees
Senior level
Biotech
The Software Development Engineer will develop front-end and back-end software for healthcare products, working collaboratively in Agile/Scrum teams. Responsibilities include software design, implementing features based on stakeholder feedback, maintaining software requirements, and ensuring robust and performant design with the Software Architect.
2 Days Ago
Rockleigh, NJ, USA
361 Employees
Senior level
361 Employees
Senior level
Manufacturing
The Software Engineer will design, code, and test system control software for KDF Technologies. Responsibilities include developing software strategies, utilizing modular design, integrating various components, troubleshooting PLC programs, and training customers on software.
2 Days Ago
Lincoln, NE, USA
Hybrid
2,700 Employees
Senior level
2,700 Employees
Senior level
Fintech • Information Technology • Mobile • Payments • Software • Financial Services
The Staff Software Engineer will design, implement, integrate, and test software solutions involving Windows and Linux front-end and back-end components. Responsibilities include supporting live production systems, providing technical leadership, mentoring teammates, and ensuring adherence to security and privacy standards while managing live custom features.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
2 Days Ago
Ops, ND, USA
4,173 Employees
Senior level
4,173 Employees
Senior level
Legal Tech
The IT Financial Software Applications Developer will design, develop, and maintain software applications for finance processes. Responsibilities include analyzing user needs, coding, testing, and validating software, and creating SQL databases. The role requires collaboration with internal teams and clients to ensure solutions meet specifications while adhering to time and cost constraints.
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