IB Arts is recruiting a Senior C# Developer for an on-site position in Kolkata, West Bengal, offering a salary up to ₹85,000 per month based on last drawn salary. The candidate should be a skilled and passionate developer with strong hands-on coding experience and effective communication skills. Key responsibilities include designing, developing, testing, and maintaining applications using C# and .NET framework or .NET Core, writing clean and scalable code, debugging technical issues, collaborating with cross-functional teams to define and implement features, participating in code reviews to uphold standards, and optimizing application performance and security. This role requires proven expertise in C# and .NET development, with the ability to contribute to a cohesive team and deliver high-quality software solutions.