Advanced Software Engineer - .NET

Responsibilities

• Design, develop, and maintain large monolithic systems, ensuring scalability and long-term evolution
• Build and optimize high-load applications using the C# / .NET ecosystem
• Design REST APIs with a focus on scalability, versioning, and security
• Integrate with SOAP and legacy systems as needed
• Perform advanced MSSQL performance tuning, transaction optimization, and handle blocking, locking, and concurrency
• Drive performance optimization, concurrency management, and fault tolerance across services
• Implement secure communication using TLS/SSL and manage certificate handling
• Apply secure coding practices and mitigate common vulnerabilities (OWASP Top 10)
• Conduct threat modeling and define mitigation strategies for critical systems
• Identify and prevent vulnerabilities such as injection attacks, authentication flaws, and data leaks

Languages