I applied through college or university. The process took 1 day. I interviewed at Thoughtworks (Chennai) in Aug 2016
Interview
First round is a short coding round. for 20 minutes.
Second round is long coding for 2 hours.
Several round of interviews in their offices followed by a written test. total of about 7-8 rounds before they hire you.
Interview questions [1]
Question 1
First round - 1) given an integer, see if the digits are increasing or decreasing.
2) print the middle 'n' elements of a string.
Second round: design an application to calculate the final price of a car, given the various aspects which affects the price of the car. They wanted to see how you modularise the problem and the scalability of your design.
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?