Coach note

Coding questions test whether you can carry a problem from a vague spec to a working solution while talking through your decisions. Interviewers watch the process at least as much as the answer.

Coding · System Reasoning

Implement an exponential backoff helper for an HTTP client. It should accept a callable, a max-retry count, and a base delay, and add jitter.

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Implement an exponential backoff helper for an HTTP client. It should accept a callable, a max-retry count, and a base delay, and add jitter.

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