Mercor Software Engineer interview with concurrency and Redis

MercorSoftware Engineer · Jun 2026

My interview was brief, around 30 minutes. The interviewer gave me some code and asked me to make it more robust. He nudged me toward concurrency and distributed-systems thinking, including how to process CSV data and coordinate synchronization with Redis. I felt behind because I was still early in graduate school and didn't have deep experience with that specific concurrency and distributed-syst…

Shared by a candidate · reported Jun 2026. Interview formats change; use it as a guide, not a script.