The interview consisted of a screening interview and 4 onsite interviews. Screening interview was introduction and CV Q&A plus high level feature design and technical questions. Onsite interviews consisted of ML System design, ML fundamentals, Software Engineering and Behavioural. All interviews were introduction + CV discussion, followed by technical questions. ML system design consisted of going through a full design specific to the position you're applying for. It included technical design, but also product and collaboration related discussions. ML fundamentals covered ML and deep learning theory, Transformers, LLMs, neural networks, etc. It also included going deeper into a project from your CV and collaboration and product related questions. Software Engineering was a medium leetcode low level design problem. Finally there was a culture fit and behavioural interview (AA interview), nothing out of the ordinary. Overall it was a very pleasant experience, I ended up accepting the offer.