I applied through their site. Got a basic phone call from the recruiter where I was told about the role and was asked about my current experience and role. Got a basic phone screening with some questions on my project and RESTful API architecture as I had mentioned them in my resume. Then I was sent a programming assignment which was a path finding problem and any programming language can be used. I solved the problem and sent them a solution. Got a call from my manager to discuss on the role, culture and expectations from the company. A face to face interview was scheduled wherein I was told that there will be a computer with internet connection and they will teach me new technology to learn how I adapt to them. The face to face interview started with a series of algorithmic questions for which I was not prepared and got stressed out and I was let go by the recruiter and my travel expenses were reimbursed. I solved all of them on my way back. The recruiter could have told me if I need to prepare for the algorithmic round for which I got a no from the recruiter. The problems were from geeksforgeeks site which mostly involved array manipulation and calculation of subsets of an array passing a certain condition. All the best!

Applied in their website. Got a call from HR. Had a telephonic interview. Asked about projects, basic questions about time complexities. Given a array containing numbers from 1 to n, one number is missing, one number is repeating. Gave the answer in O(nlogN), satisfied. Next day, HR called me and sent a coding challeneg. Did that, later got an invitation for F2F in their office. First round is went fine. Later they gave me a problem of File Systems, didn't do it. All expenses reimbursed. Later got call from the person who interviewed me in the first round, asking my expected package, said 7.5, he said can't give that much, I said 7, there is no response from their side. But, overall I like their culture all are from BITS (everyone speaks telugu). Special Mention, Ashwin who interview me in F2F, he is a cool guy, I didn't felt it's an interview, a typical geek discussion. He helped me so much.