I initially received a call from the recruiter. He explained the process and was very thorough in his explanation.

Rounds:

• Phone interview
• Onsite interview (due to COVID-19, it was remote video conferencing)

Throughout the process, the recruiters were really helpful.

Overall, it's not too hard, but I guess they expect full working code with all test cases being tested within the stipulated time. I guess even if we don't get time to verify a few test cases, they may treat it as a rejection.

Telephonic: Two-phase problems. The first is to retrieve objects in a list based on a given field. The next phase is to filter by multiple fields with some priority.

Onsite: API rate limiting, bug finding, and API request replay. Make sure you have a way to download open-source projects and run them. Unfortunately, I had some Maven issues on my laptop, which screwed two of my rounds. It caused a lot of churn.