I applied through a recruiter. The process took 3 days. I interviewed at Genx (Gurgaon, Haryana) in Oct 2021
Interview
Good Interview process.
Round 1) Telephonic basic conversation with HR.
Round 2) Technical interview: (Difficult)
Questions based on hyperledger fabric advance concepts. The interview lasts for 40,45 minutes.
Round 3) Technical interview: (Intermediate)
Questions based on hyperledger fabric architecture and current project blockchain architecture, also draw an architecture diagram on draw.io. The interview lasts for an hour.
Round 4) HR interview with Co-Founder:
Generic questions. The interview lasts for 15 minutes.
All of the interviews were online on Microsoft Teams.
Interview questions [1]
Question 1
Round 1: Telephonic
Generic questions on job profile, experience, location, etc.
Round2 (Technical Interview)
Q1. What is MSP and how it works in hyperledger fabric??
Q2. Question on Certificate Authorities(CA)
Q3. Hyperledger fabric binaries??
Q4. Question on private data collection
Q5. Explain RAFT consensus and working mechanism.
Q6. Many advanced-level practical questions.
Round3
Q1. Create an architectural diagram of the current blockchain project on draw.io
Q2. How to scale blockchain network and hardware scaling vs network scaling.
Q3. Traditional databases vs blockchain ledger.
Q4. How to recover fabric peers, crash handling.
Round4
Q. General questions on work, family, CTC, etc.