I had applied via LinkedIn Easy Apply, and received callback within a week.

Round 1: Screening Round (Virtual)
The interview was with one of the hiring managers.
The interviewer deep-dived into my work projects. Then she asked some core Java questions related to GC and some Spring Boot questions related to Dependency Injection.

Round 2: Coding Assessment
This was a take home assignment which involved developing some APIs within a Spring Boot application. It was fairly simple and involved calling another endpoint and then building some CRUD APIs around the data.

Round 3: Behavioural Round (Virtual)
This interview was with the recruiter.
She asked some behavioural and scenario based questions which I answered using the STAR method.

Round 4: HLD/LLD Round (Virtual)
This round was taken by a Principal Software Engineer and a Senior Software Engineer.
As usual, the interviewer deep-dived into the HLD of my work projects and then asked several follow-up questions, for e.g, if I had to scale up to 100x the current RPS, what changes should be made, and given a particular functionality, how should we change the architecture.
Then the interviewer asked me to code a variant of the Producer-Consumer Concurrency Problem.
Then the interviewer asked me to solve a DSA problem, which was a variant of the NGR problem which involved using a stack.

Round 5: Behavioural Round (In-Person)
The next two rounds were in-person at the Pune office. The interviewers asked behavioural questions, including scenario-based questions and motivations for applying to ReliaQuest.

Round 6: Behavioural Round (In-Person)
The round was similar as round 6.

Verdict: Selected

Compensation Details: https://leetcode.com/discuss/post/7172126/reliaquest-software-engineer-pune-by-ano-tzam/