Phone cal, then a hands-on interview in the office with 2 people who evaluated my solutions. the interview was technical, and we did not talk about my self or my background too much (they said it will be part of the next interviews)

Round 1 — Talent Acquisition (30–45 min): Review of CV and experience. Friendly, organised, and positive tone. Take-home: Classification task provided after the TA screen. Instructions weren't very clear. Round 2 — Technical panel (60 min, US-based ML scientists/engineers): One panelist remained off-camera, didn’t introduce themselves, and spoke only once. The other interviewer was courteous but generally disengaged with my examples. A live LeetCode-style coding exercise was included without prior notice. I hadn’t prepared for that format and underperformed.