Visa

There were 6 rounds in total. They judged me on: * DS/ALGO * Backend * Frontend * Microservice architecture knowledge * What I do in my current organization * Machine learning (as it was mentioned in my resume, they took a separate round for this)

They have 3-4 rounds. There were 2-3 technical rounds and a hiring manager round. The first round was pure DSA. The second and third rounds were for SQL and Spark processing. Data structures was moderate in difficulty.

The first coding test link was provided and contained 4 coding questions, with difficulty levels ranging from LeetCode medium to hard. In the first interview round, they asked DSA questions, Spark theory, Scala theory, and SQL questions.