The interview process involved:

• A phone screen
• 1 technical phone interview
• 3 technical Zoom interviews
• 1 behavioral/case interview with a sector data analyst
• 1 behavioral/technical interview with a senior director

The onsite interviews were essentially replaced by the last three interviews specified above.

Overall, the company takes a long time to get back to you between each round, with a minimum of two weeks. The questions were generally split pretty evenly between Python and SQL. They really dive into the work you've done in your previous role.

Lock combination BFS problem

Find files in a file system DFS problem