I applied online. I interviewed at Reaktor (Helsinki, Southern Finland) in Apr 2026
Interview
I got an intro call interview with HR as the last step of a screening process. It went smoothly. I was asked about my background, previous experience and I was given a small snippet of code to check what's wrong with it.
Introductory call, attitude and technical interview. Attitude interview has open ended questions about previous experiences. Their mini guide is quite accurate for preparing for the interview process.
No leet code style questions in technical interview.
Interview questions [1]
Question 1
Tell me about a situation where the work was boring?
30 min introduction of just chatting about what the job and interviewing is, 90 min attitude interview of questions about your actions on different situations, and 2h 30min technical interview going through different parts of a system and design choice with some code review and live coding