You need to do live coding during the technical interview, which can be a bit challenging.
It's best to practice LeetCode problems for preparation for the interview. Other than that, there's nothing much else.
The process is three stages, and you only get to the first stage.
Technical question about the interview
The following metrics were computed from 12 interview experiences for the Grab Software Engineer role in Malaysia.
Grab's interview process for their Software Engineer roles in Malaysia is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Grab's Software Engineer interview process in Malaysia.