Phone interview was held first and was asked technical questions and background, followed by face to face at company location with Director managers and developers. Again another round of technical interview with developers. Manager from another team asked question unrelated to job description to know familiarity.

There will be 1 or 2 rounds of interview, depend on your interview panel. Both will be on-site. The interview probably in a hour. For junior position, there is an expectation to re-train you after you get hired, so they will mostly asking about the skills that you put on your resume to clarify how deep you know about that field. Technical interview question will mostly be typical work day problem, rather than programming-challenge problem.