The process was a round of DSA, a systems design round, and a hiring manager round. The interviewer was Chinese and couldn't understand a lot of the things that I was explaining. The first round was supposed to be DSA, but we did forty minutes of a resume deep dive. The interviewer grilled me on systems design, including scalability, caching, sharding, concurrency, and async, as well as AI frameworks like MCP, RAG, and skill.

There was a DSA question: container with most water, which was super easy.