It was a quite bad experience. I had an HR interview and they said they want me for another position than I applied but they'll contact to another office which has an opening for the position I applied for and I'll have a technical interview. They also asked about my salary expectation and I said I don't know Poland's standards and wanted to answer this question later. She said it's not important and wanted me to give a number. So I said something in Euros just because she insisted. 3 weeks later I got a mail saying that it's been very chaotic in the office (which is not the best thing to hear from a job you applied) and got a question about the salary. There was an interval in PLN and message was a bit confusing so I understood as she wanted to take a chance with this number since they are tight in project budgets(which also stated in the mail). During this time one of my colleagues got the twice of thid offer but he's more experienced so I thought she's asking if this amount good for me. I replied ok I can live with this. After couple of weeks later I got a mail saying that they moved on with another candidate.