Deel Sr. Software Engineer interview questions

The interviewer didn't show up for our first meeting, with no notice at all. I really wanted to interview with Deel, so I followed up myself and arranged a new time. That set the tone for the rest of the process: I was the one chasing them at every step, and it never felt like my time was respected. Communication was unprofessional overall, with frequent typos and disorganized emails. The technical stage was a coding challenge (LeetCode-style). All test cases passed except one, which was hidden, and nothing in the exercise description made it clear what it was checking for. I received no feedback afterward, despite asking. By the time I got to the coding exercise, I already had second thoughts about the company. Overall, this was one of the worst interview experiences I've had.