Unknown Planner Software Developer interview questions

The interview process was well-organized and responsive. It consisted of three rounds: an aptitude test to assess problem-solving skills, a technical interview to evaluate domain knowledge, and an HR interview to discuss personality and overall fit.

Total Three Steps. First Round phone call. Some basic questions on java, memory management. String Manipulation, DB related questions. Second Round Online Technical Interview . Here OOP, DB, Time and Space Complexity and 1/2 problem solving questions. It's almost 1.5-2 hours long.