I applied online. I interviewed at Haensel AMS (Berlin) in Apr 2026
Interview
Take-home assignment about data quality, to complete in 10 days. Then in-person interview at the office, for the duration of 1h15. The interview consists of questions about experience and previous roles, then a hands-on part. The hands on was on SQL, pandas, and solving a business problem together.
I applied online. The process took 4 weeks. I interviewed at Haensel AMS
Interview
I recently had a bad experience with this company, where I was given a demanding task and told to return it within seven days along with my solution. I put in several days and nights to finish the assignment and send it to them on time. However, they made no attempt to contact me to let me know that I had not been chosen for the next round. It is a really insulting and unprofessional situation. Therefore, I would undoubtedly advise potential candidates to avoid applying for any position at this company.
I applied online. The process took 4 weeks. I interviewed at Haensel AMS (Berlin) in May 2023
Interview
My journey began with a task that propelled me to the next phase. Subsequently, I had an interview with the CEO, where I regrettably observed a lack of professionalism and, I dare say, a notable absence of respect. Based on my experience, I strongly advise against considering this company!