G-Research Software Engineer interview questions

The interview had four rounds: 1st round was an hour long - 30 minutes of computer science fundamentals, followed by 30 minutes of pair programming in the language of my choice. 2nd round was two hours long - an hour of solving an algorithmic task (not too difficult), followed by an hour of solving a software architecture task with emphasis on OOP. 3d round was an hour long and featured a high-level system design task (can't exactly remember which task but I believe it was designing a chat system). 4th round was a non-technical talk about my goals and motivations with the manager of the team I had been matched with.

Totally unprofessional hiring team. Lack of effective communication and understanding of candidate's time. I would not recommend this place to anyone honestly. It took forever to get update regarding anything and they do not officially inform you of decisions made.