I applied in-person. The process took 2 weeks. I interviewed at Ericpol Telecom (Brest) in Jun 2011
Interview
It was a simple IQ test plus personality test plus technical test. Everything was paper based. You can choose which technical tests to take, C is mandatory, for second language were multiple choices and I took C++. Java was one of the options for sure.
After tests, on next day I had 1:1 interview and English language interview. Both very simple.
Interview questions [1]
Question 1
Please write a letter to your new employer, describe yourself best you can so you get hired.
I applied online. The process took 2 weeks. I interviewed at Ericpol Telecom (Kraków) in Mar 2016
Interview
I applied online. The process took 2 weeks. I was interviewed at Ericpol in Krakow. I was asked a few programming questions and previous projects. The programming questions were not hard, but you have to consider if your code really works.
Interview questions [1]
Question 1
HR Round, basic technical question, next round was 45 min telephonics, focused on l4 and l5. Asked some analytical question. DNS, DHCP, STP. How to swap 2 numbers without using any module