I applied through an employee referral. The process took 5 days. I interviewed at Thoughtworks (Bengaluru) in May 2009
Interview
Thoughtworks has one of the most elaborate and interesting interview process. I remember it started off with a coding round. I had to submit a code on Mars rover problem. Once through that, i was called to the diamond district bangalore office. The environment and people both seemed very different and great. The interview itself lasted whole day. It started with a logical test, followed by a pairing round and then two sets of one on one interview where interviewers were in pairs. There were couple of aptitude and personality tests as well. Over all the process was long, full of surprises and very interesting. Although i did not make it through will recommend everyone to experience it. Te culture reflects in the interview process very well.
Interview questions [1]
Question 1
A lengthy and technical discussion around inter thread communication. This branched off from a question how you would solve a problem of reading logs that runs in giga bytes. Very interesting arguments and solutions.
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.
I applied online. The process took 2 weeks. I interviewed at Thoughtworks (Singapore) in May 2026
Interview
friendly but efficiency, the interview process more emphasises on your experience, thought process and understanding of whole architecture, and any improvement can be made based on the scenario / case study
Interview questions [1]
Question 1
Have you think of any improvement can be made on existing architecture? if yes have you suggest to your team?