This interview process is for a Senior Software Engineer (L5) role at Google, focusing on assessing a candidate's technical expertise, problem-solving abilities, system design skills, and cultural fit within Google's engineering environment.
Rounds·4
Timeline·~30d
Experience·5 - 10 yrs
Comp band·US$180000 - US$250000
Interview time·195 min
Evaluation
Preparation
Tips
Study plan
Fig · Study plan — 05 phases
01 / 05Phase 01 of 05
Weeks 1-2: Data Structures & Algorithms (Easy/Medium LeetCode).
Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash tables) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these in your chosen language and analyze their time and space complexity. Solve LeetCode problems tagged Easy and Medium.
Phase 02 of 05
Weeks 3-4: Advanced Algorithms & Data Structures (Medium/Hard LeetCode).
Weeks 3-4: Deep dive into advanced algorithms and data structures (e.g., heaps, tries, segment trees, advanced graph algorithms). Practice more complex problems, including those involving bit manipulation and recursion. Solve LeetCode problems tagged Medium and Hard.
Phase 03 of 05
Weeks 5-6: System Design Fundamentals & Case Studies.
Weeks 5-6: Focus on System Design. Study common design patterns, distributed systems concepts (e.g., CAP theorem, load balancing, caching, databases, message queues). Work through system design case studies and practice designing scalable systems like Twitter feed, URL shortener, etc.
Phase 04 of 05
Weeks 7-8: Behavioral Interview Preparation (STAR Method).
Weeks 7-8: Prepare for behavioral interviews. Reflect on your past experiences and prepare stories using the STAR method (Situation, Task, Action, Result) for common questions related to teamwork, leadership, conflict resolution, and handling failure. Research Google's values and culture.
Phase 05 of 05
Weeks 9-10: Mock Interviews & Final Review.
Weeks 9-10: Mock interviews and review. Conduct mock interviews with peers or mentors covering both technical and behavioral aspects. Review your weak areas identified during practice and mock interviews. Refine your communication and problem-solving approach.
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.
Data Structures And Algorithms Interview · 45 min · Software Engineer (Peer)
This round focuses on your fundamental computer science knowledge. You will be asked to solve 1-2 coding problems, typically involving data structures and algorithms. The interviewer will assess your ability to analyze the problem, devise an efficient solution, and implement it correctly in code. Expect to discuss the time and space complexity of your solution and consider various edge cases.
What they look for
Evaluation
Sample questions
Given an array of integers, return indices of the two numbers such that they add up to a specific target.
Implement a function to reverse a linked list.
Find the median of two sorted arrays.
Prep for this round
Common rejection reasons
System Design Interview · 60 min · Senior Software Engineer / Engineering Manager
This round assesses your ability to design large-scale, distributed systems. You will be presented with an open-ended problem (e.g., design Twitter, design a URL shortener) and expected to propose a comprehensive solution. This includes defining requirements, designing the architecture, choosing appropriate technologies, and discussing scalability, reliability, and potential bottlenecks.
What they look for
Evaluation
Sample questions
Design a system like TinyURL.
Design a news feed system for a social media platform.
Design a distributed key-value store.
Prep for this round
Common rejection reasons
Behavioral Interview · 45 min · Engineering Manager / Senior Leader
This round focuses on your behavioral and leadership qualities. You'll be asked questions about your past experiences, focusing on how you've handled various situations, worked in teams, demonstrated leadership, and overcome challenges. The goal is to understand your work style, problem-solving approach in real-world scenarios, and how you align with Google's culture.
What they look for
Evaluation
Sample questions
Tell me about a time you had to lead a project or initiative.
Describe a situation where you disagreed with a teammate and how you resolved it.
Tell me about a time you failed. What did you learn from it?
How do you handle working with ambiguity or unclear requirements?
Prep for this round
Common rejection reasons
Technical And Strategic Fit Interview · 45 min · Director of Engineering / Senior Engineering Manager
This final round, often with a senior leader, focuses on your overall technical judgment, strategic thinking, and potential impact on the team and product. You might discuss past technical decisions, your approach to innovation, and how you align technical strategy with business objectives. It's an opportunity to showcase your experience and vision as a senior engineer.
What they look for
Evaluation
Sample questions
What are the biggest technical challenges facing our industry today, and how would you address them?
Describe a time you had to make a significant technical trade-off. What was your reasoning?
How would you mentor and grow a team of engineers?
Prep for this round
Common rejection reasons
DSA
Frequently reported on Google loops
Other guides
