Personio Software Developer interview questions

I applied for a position of software engineer at Personio via an advert on LinkedIn. Then after a couple of weeks an HR person contacted me via email and scheduled an initial HR call. It was smooth and basic HR questions were asked. Then after that there was a technical interview with an Engineering Manager. During that interview technical questions were asked. After that I received a take home assignment to be completed and after submitting that there was a follow up interview with a panel of three. There they asked me to run the application that I developed in the assignment and asked questions based on that. I had not covered some of the edge cases in the application and some feedback was also provided on certain things that I had done. So that was all for me and they informed me that they are not moving forward with me. Overall it was a good experience .

I've been invited for an interview 2 times. We had a nice chat for both of them. In the end, they just sent me template email, and they didn't give me any good reason why I didn't make the second the interview. Not recommended.