Thoughtworks Software Developer interview questions

It had 4 rounds: 1. Coding (easy) 2. Coding (advanced) 3. Technical interview-1 4. Technical interview-1 The first round consisted of 2 easy coding questions which can be implemented in any programming language. The second round had one difficult coding question where they will also ask you modify the code according their suggestions. The third and fourth were technical interviews

Got a called from a recruiter to screen for a cultural fit. Then the coding challenges that test your design decision and approach very trivial. After that a pair programming with awesome developer. It was very time consumed though around 2 months for a whole processes. Not so easy if you have to take a leave to visit their office as well in which they might reschedule it.