I have applied in a growing start-up for junior Software Engineer position, after recruiters screening via skype I was given two tests on codility.
Each of which I have completed with 100% correctness, and right after two days, I was asked for an interview with the CTO for 30 min over the phone. And if qualified I will spent a day in the company with the employees according to the recruiter.
Any suggestions about what kind of questions I should be expecting, will it be more technical or behavioral type interview?
Is it a common practice to have Junior Engineers to be interviewed by the CTO?