Aptitude : some logical puzzles - divide & conquer based, mathetical questions
Technical : brief discussion about previous role, memory management, concurrency control techniques, identifying memory leak in a snippet (No coding/DSA questions asked)
Tech-cum-Managerial : discussion about previous projects, how can you improve for parallelism, control state of a k8s cluster, some basic api contract formations.
HR Discussion : was mostly about salary expectations, prev experiences , long term-goals.