First, there was a phone interview with some basic programming questions about Java and SQL, but also topics like data structures.

After that, I was invited to come to the office for three interviews.

• One with HR (general, average HR questions).
• The second was about technical skills, similar to the phone interview but in more detail (again, mainly focused on SQL and Java).
• The third interview consisted of 'logical' questions that tested analytical thinking.

Which sorting algorithm would you use for situation X?

Describe how it works during a phone interview.