Had 2 rounds, one with company engineers and one with the end client.
Both were not extremely technical, mostly confirming the knowledge I claimed to have and making sure there was a personality and expectation match between all parties.
Phonecall to explain how company works and for candidate to speak about his work path and goals. Then if you pass they send you a test that you must complete. I failed.
Solved a java test consisting of general programming questions about the language and a logic test that contained math, algorithmic and interpretation questions about a small text in english