This interview process is designed to assess candidates for the Software Engineer (G3) role at Grab. It evaluates technical proficiency, problem-solving skills, system design capabilities, and cultural fit within the Grab ecosystem.
Rounds·3
Timeline·~14d
Experience·2 - 5 yrs
Comp band·US$80000 - US$120000
Interview time·150 min
Evaluation
Preparation
Tips
Study plan
Fig · Study plan — 04 phases
01 / 04Phase 01 of 04
Weeks 1-2: Data Structures & Algorithms fundamentals. Practice 5-7 problems daily.
Weeks 1-2: Focus on core Data Structures (Arrays, Linked Lists, Trees, Graphs, Hash Tables) and Algorithms (Sorting, Searching, Dynamic Programming, Greedy Algorithms). Practice implementing these and analyzing their time/space complexity. Aim for 5-7 problems per day.
Phase 02 of 04
Weeks 3-4: System Design principles and case studies. Focus on scalability and reliability.
Weeks 3-4: Dive into System Design. Study concepts like API design, database choices (SQL vs. NoSQL), caching strategies, message queues, load balancing, and microservices architecture. Read system design case studies and practice designing common systems (e.g., Twitter feed, URL shortener).
Phase 03 of 04
Week 5: Behavioral questions preparation using STAR method. Research Grab's values.
Week 5: Prepare for Behavioral and Situational questions. Reflect on your past projects and experiences. Use the STAR method to structure your answers for questions related to teamwork, problem-solving, leadership, and handling conflict. Also, research Grab's company values and prepare examples that demonstrate them.
Phase 04 of 04
Week 6: Mock interviews and final review of weak areas. Understand Grab's tech stack.
Week 6: Mock interviews and final review. Conduct mock interviews with peers or mentors to simulate the actual interview environment. Review any weak areas identified during practice and refine your answers. Ensure you have a good understanding of the Grab tech stack and recent company news.
Questions
Locations
Fig · Regions — 03 locations
01 / 03Location
Interview focus
Common questions
Tips
Location
Interview focus
Common questions
Tips
Location
Interview focus
Common questions
Tips
Rounds
Expand a step for evaluation criteria, sample questions, and prep notes.
Technical Interview - Coding · 45 min · Software Engineer / Senior Software Engineer
This round focuses on your fundamental programming skills. You will be asked to solve 1-2 coding problems, typically involving data structures and algorithms. The interviewer will assess your ability to understand the problem, devise an efficient solution, write clean code, and analyze its complexity. Expect to discuss your approach and potential optimizations.
What they look for
Evaluation
Sample questions
Given an array of integers, find the contiguous subarray with the largest sum.
Implement a function to reverse a linked list.
Find the k-th smallest element in an unsorted array.
Prep for this round
Common rejection reasons
Technical Interview - System Design · 60 min · Senior Software Engineer / Engineering Manager
This round evaluates your ability to design complex, scalable, and reliable systems. You'll be presented with a high-level problem (e.g., design a URL shortener, a social media feed, or a ride-sharing service) and expected to break it down into components, discuss trade-offs, and justify your design choices. Focus on aspects like data modeling, API design, caching, load balancing, and fault tolerance.
What they look for
Evaluation
Sample questions
Design a system like Twitter's news feed.
Design a URL shortening service like Bitly.
Design a distributed caching system.
Prep for this round
Common rejection reasons
Behavioral Interview · 45 min · Hiring Manager / Senior Team Lead
This round focuses on your behavioral competencies and cultural fit. You'll be asked questions about your past experiences, teamwork, conflict resolution, and how you handle challenges. Use the STAR method (Situation, Task, Action, Result) to provide specific and impactful examples. This is also an opportunity for you to ask questions about the team and role.
What they look for
Evaluation
Sample questions
Tell me about a time you had to work with a difficult colleague.
Describe a project where you had to overcome a significant technical challenge.
How do you stay updated with new technologies?
Why are you interested in working at Grab?
Prep for this round
Common rejection reasons
DSA
Frequently reported on Grab loops
Other guides
