Required skills:

• .Net: 4+ years production experience in the primary Lambda runtime; ability to write clean, testable, well-structured code with proper error handling and logging.
  
• AWS Lambda & serverless: Practical experience building and deploying Lambda functions, including timeout management, concurrency configuration, cold-start optimisation, and Step Functions for orchestration if needed.
  
• REST API integration: Experience consuming third-party REST APIs with pagination, rate-limit handlin...