1st the GD Round - most of us got shortlisted at a very low effort (just you've to say your points for the topic or just conclude or start)
2nd the pen paper round - It's kind of tricky question but spend more time understanding it and building a correct logic , write code with comments
in any language no prefered language.
3rd Technical Interview 1 - Core CS fundamentals like OOPs, OS, CN
OSI model layers, pillars of OOPs, Page, thread, types of inheritance
DSA - easy/medium questions like - sort the array, fid middle node of linked list/ cycle in a linked list,
GFG puzzle
Question from your resume - explain the projects - why this tech stack, why not that, what is this , implement this (like in backend "implement middleware", jwt token architecture)
HR - why this company, family background, situational questions.