We are seeking a skilled Senior C# Back-End Developer to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable back-end services. You will collaborate with cross-functional teams to deliver high-quality software solutions.

Key Responsibilities:
* Develop and maintain high-performance back-end services using C# and .NET.
* Design and implement RESTful APIs and microservices.
* Optimize application performance and ensure scalability.
* Participate in code reviews and contribute to architectural decisions.
* Troubleshoot and resolve complex technical issues.

Required Skills:
* Strong proficiency in C# and .NET Framework.
* Experience with SQL and NoSQL databases.
* Knowledge of design patterns and software architecture.
* Excellent problem-solving and analytical skills.