There was a phone interview in which you had to do a simple coding exercise and answer a few questions about what languages I use. After that I received a fly-down for a full-day interview. There were about 20 of us and we had 4 stages. 1:1 coding review, group panel to discuss technologies and languages, presentation, and a group problem-solving exercise.

Typical behavioral questions, 'tell me about yourself', 'greatest weakness', walkthrough your resume. Answer with the STAR format and you should be fine Meet with a technical enginner after to talk about the technology you are familiar / work with and what you are passionate about. No algo was asked