It started with a one-on-one session with the hiring manager, where I gained a clear understanding of the role and the company's expectations.

Next, I completed a problem-solving/coding interview on HackerRank, featuring medium to difficult challenges.

After that, I went through a series of six interviews with diverse team members, covering topics relevant to the position. These included:

• Deep Learning algorithms
• NLP
• LLMs
• ASR and TTS model development
• MLOps
• Data engineering
• Product management
• Additional problem-solving and coding.

Throughout the process, the team members were professional and kind, creating a positive interview environment. While the process may seem lengthy, for those seeking to join a cutting-edge team in the tech industry, I think it is well worth the investment.

Elaborate a solution to solve the problem of information retrieval for very large documents.