Celigo Associate Software Engineer interview questions

After the online assessment, Out of approximately 300-400 students, only 41 were shortlisted for the next rounds based on completion time. Round 1: Technical Interview 1 Scheduled one day after the online assessment, this round comprised four sections. The interviewer began with a brief introduction, followed by three DSA questions from LeetCode (Medium level). The first question was a review of the online assessment's previous question, where I explained my approach and wrote the code. The interviewer asked me to test the code with various cases manually. Next, I faced two more DSA questions, and I provided complete code explanations, time complexities, and possible edge cases. Round 2: Technical Interview 2 After Round 1, 12 students were shortlisted for this round. My interview started with a basic introduction, followed by immediate DSA question. I was asked to trace manually for the code written and provide multiple approaches to a given problem. Though I struggled with the question, the interviewer was understanding. The interview lasted 70-80 minutes, and the interviewer remained friendly throughout. The interview went well, and at the end, I was given the opportunity to ask questions, which I did. However, after an hour, I received the news that I wasn't shortlisted for the next rounds. Perhaps the interviewer wasn't fully satisfied with my approach, and I acknowledge that I took more time to solve one of the questions. Despite this outcome, I appreciate the learning experience from the interview process. Feedback from friends revealed that Round 3 focused on projects and development plans, along with behavioural questions, and the final HR round determined company fit. The entire interview process was conducted virtually.