Glassdoor users rated their interview experience at PTT as 100% positive with a difficulty rating score of 4 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Consultant and rated their interviews as the hardest, whereas interviews for Consultant and roles were rated as the easiest.
The hiring process at PTT takes an average of 90 days when considering 1 user submitted interviews across all job titles. Candidates applying for Consultant had the quickest hiring process (on average 90 days), whereas Consultant roles had the slowest hiring process (on average 90 days).
2 rounds of interviews. One physical and one virtual. The interview was mostly on behavioural and fit questions. Some technical questions were asked but they were mostly dependent on the type of background you come from.
Interview questions [1]
Question 1
How would you react in a situation you are uncomfortable in?
It’s pretty good,.They asked a lot about business related questions and also some situational/behavioral questions and past experiences. It was a great experience interviewing with a few interviewers in the meeting.
I applied online. The process took 4 months. I interviewed at PTT (Bangkok) in Apr 2025
Interview
They asked me about personal information, technical projects and some technical questions both in Thai and English. Overall, it was an invaluable interview that enhanced both technical and communication skills.
Interview questions [1]
Question 1
What did you do in your technical project? And, please describe the technical knowledge about your project?