Senior Software Engineer applicants have rated the interview process at Thoughtworks with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 60% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Thoughtworks as a Senior Software Engineer according to 2 Glassdoor interviews include:
Phone interview: 100%
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I applied through a recruiter. The process took 2 weeks. I interviewed at Thoughtworks (Londra, Inghilterra) in Feb 2019
Interview
Many stages, but very interesting and fun!
I was very nervous to be interviewing at such a great company as TW, but the way they conducted the interviews eased by neves, whereby it turned into an engaging and fun experience.
If you feel that you might be overcome with nerves, then its always worth sending them an email to ask for more information about the process, they want the best from everyone.
Interview questions [1]
Question 1
There are many questions through the stages, but they are not aimed at trying to catch you out. Go with what you know, and answer honestly and with as much depth as you can.
Recruiter screening, 2 technical rounds and 1 HR round (did not get to this stage). Recruiter was very supportive throughout the process, she provided sufficient information to help me prep for the interviews. Scheduling the interview took a while though
I applied through other source. I interviewed at Thoughtworks (Singapore) in Feb 2026
Interview
When through HR, asked about mainly day to day on my current work and about agile methodologies. Also asked about my tech stack that I used on my current project
Interview questions [1]
Question 1
What techstack do you use for you current project?
Code pairining+2level of interview. Repo will be provided in all the oops languages and oops interview questions Code pairining+2level of interview. Repo will be provided in all the oops languages and oops interview questions