I applied through college or university. The process took 2 days. I interviewed at Thoughtworks (Calcutta) in Jun 2016
Interview
The most amazing interview process for a CSE student ever.
They chose to focus only on technical skill. That was pretty refreshing. The interview process was of 7 rounds, I made it to the 5th round only sadly. The only thing that can make you crack this one is technical skill and an understanding of the core concepts of computer science. i.e. Data Structures, Algorithms, Database Management etc.
They also put a lot of emphasis on Object Oriented practices. They will ask you questions and ask you to design a solution for it. Something like pseudo code, and they will observe how well you integrate OOP practices in your solutions.
Interview questions [1]
Question 1
Design a scheduling algorithm for an interview process with x number of interviewers, y number of attendees and z number of room.
Invited for an HR screening only to be immediately rejected for not having enough YOE. If this was a hard requirement why even schedule a call in the first place? A complete waste of time for both parties.
The interview consists of two rounds and takes about a month. It mainly asks about the understanding of the business and the ability to cooperate with others, and also includes some assessment of personal technical abilities
I was referred into Thoughtworks Bengaluru. After a basic HR screen, a PM grilled me on BA-style scenarios. After that, I prepped a two-day case study to roleplay a consultant.