Infrastructure Coding and Optimization Questions

Design, author, and optimize production grade code that implements infrastructure automation and runtime infrastructure behavior. Candidates should demonstrate writing maintainable and modular infrastructure as code modules or automation scripts, handling resource provisioning and scaling logic efficiently, ensuring idempotency and safe retry strategies, implementing robust error handling and timeout management, and optimizing for latency, throughput, and cost. Interviewers will evaluate clean code patterns, performance profiling and benchmarking approaches, trade offs between complexity and performance, testing strategies for infrastructure code, and how telemetry and observability feed into automated remediation and rightsizing decisions.