I applied online. I interviewed at Blockchain App Factory (Chennai) in Jan 2020
Interview
The first round of interviews was a telephonic interview with General HR. They asked me to visit the company the next day. The second round was technical. They asked me technical questions regarding Java, python, etc. After that, they asked me to wait for an hour. The next round consisted of Coding. After passing through this round, I had an interview with HR regarding the pay scale.
Interview questions [1]
Question 1
What is a singleton class in Java? What do you know about blockchain? What is the encryption of a blockchain?