Jio Software Development Engineer (SDE) interview questions

Just a oncampus selection, in which interview is very easy based on your resume, so it will be total 3 round process including the hr round, L1 , L2 and HR Round.

The interview process was fairly balanced and touched upon different fundamental concepts. It started with some easy questions on basic graph and tree traversal, followed by SQL query problems that tested practical database handling skills. There were also discussions around different levels of cache, focusing on their role in improving performance and efficiency. Towards the end, I was asked about race conditions, where the emphasis was on understanding concurrency issues and how to handle them effectively. Overall, the interview covered a good mix of data structures, databases, system concepts, and problem-solving.