Visa

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.

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.

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)