Uber | SDE 2 | BLR | Rejected

Experience: 2 YOE

Round 1: Phone Screen (45 Mins)
One DSA problem with followup. Problem was around heapsort.

Round 2: Technical Interview DSA (1 Hour)
Introduction and talk about the project.
Backtracking and grid based problem.

Round 3: Technical Interview LLD (1 Hour)
Introduction and indepth talk about the past projects.
Design a system for booking conference rooms.
LLD + coding

Round 4: Technical Interview HLD (1 Hour)
Introduction and indepth talk about the past projects.
Design a system to generate top K trending items.

Round 5: Behavioural Round
Introduction and discussion on various projects I worked on and why we used a certain solution.
Senario based behavioural questions.

Round 6: SQL Round
Windowing based question where you were supposed to generate sequences. Don't remember the full question, will update later.