Gusto's Software Engineer L6 interview process is designed to assess a candidate's technical expertise, problem-solving abilities, system design skills, and cultural fit. The process typically involves multiple rounds, including technical interviews, a system design interview, and a behavioral interview, culminating in a hiring manager discussion.
Rounds·4
Timeline·~14d
Experience·5 - 10 yrs
Comp band·US$150000 - US$200000
Interview time·180 min
Evaluation
Preparation
Tips
Study plan
Fig · Study plan — 04 phases
01 / 04Phase 01 of 04
Weeks 1-2: Data Structures & Algorithms (LeetCode Medium/Hard).
Weeks 1-2: Focus on Data Structures and Algorithms. Cover arrays, linked lists, trees, graphs, hash tables, sorting, searching, dynamic programming, and greedy algorithms. Practice problems on platforms like LeetCode, HackerRank, and AlgoExpert. Aim for medium to hard difficulty problems.
Phase 02 of 04
Weeks 3-4: System Design Principles & Patterns.
Weeks 3-4: Dive into System Design. Study concepts like scalability, reliability, availability, latency, consistency, and common design patterns. Review topics such as databases (SQL vs. NoSQL), caching strategies, message queues, load balancing, and microservices architecture. Read "Designing Data-Intensive Applications" and "System Design Interview".
Phase 03 of 04
Week 5: Behavioral Questions (STAR Method).
Week 5: Behavioral and Situational Questions. Prepare examples using the STAR method for common questions related to teamwork, leadership, conflict resolution, handling failure, and dealing with ambiguity. Reflect on your career experiences and identify key achievements and learning moments.
Phase 04 of 04
Week 6: Gusto Research & Mock Interviews.
Week 6: Company Research and Mock Interviews. Understand Gusto's business, culture, and technical challenges. Conduct mock interviews with peers or mentors to simulate the actual interview environment and get feedback on your technical and behavioral responses.
Questions
Locations
Fig · Regions — 02 locations
01 / 02Location
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
This round focuses on your fundamental programming skills and your ability to solve algorithmic problems. You will be asked to write code to solve specific problems, often involving data structures and algorithms. The interviewer will assess your approach, the efficiency of your solution, and your ability to write clean, maintainable code. Expect to discuss time and space complexity.
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 kth smallest element in a binary search tree.
Prep for this round
Common rejection reasons
System Design Interview · 60 min · Senior Software Engineer / Engineering Manager
This round assesses your ability to design complex, scalable, and reliable systems. You will be given an open-ended problem (e.g., design Twitter's feed, design a URL shortener) and expected to break it down, identify requirements, propose a high-level design, and then dive deeper into specific components. Focus on scalability, availability, fault tolerance, and trade-offs.
What they look for
Evaluation
Sample questions
Design a system like TinyURL.
Design a news feed system for a social media platform.
How would you design a rate limiter for an API?
Prep for this round
Common rejection reasons
Behavioral Interview · 45 min · Engineering Manager / Senior Team Member
This round focuses on your behavioral and situational responses. You'll be asked questions about your past experiences, how you've handled specific situations, and your approach to teamwork, leadership, and problem-solving. Use the STAR method (Situation, Task, Action, Result) to structure your answers and provide concrete examples.
What they look for
Evaluation
Sample questions
Tell me about a time you had a conflict with a teammate. How did you resolve it?
Describe a project where you took initiative or went above and beyond.
How do you handle receiving constructive criticism?
Prep for this round
Common rejection reasons
Hiring Manager Interview · 30 min · Hiring Manager
This is typically the final round where you meet with the hiring manager. The focus is on understanding your motivations, career aspirations, and how you would fit into the specific team. The hiring manager will also assess your overall suitability for the role and answer any remaining questions you may have about the team, the role, or the company.
What they look for
Evaluation
Sample questions
What are your career goals for the next 3-5 years?
Why are you interested in this specific role at Gusto?
What are your salary expectations?
Prep for this round
Common rejection reasons
DSA
Frequently reported on Gusto loops
Other guides
