The IC6 Software Engineer interview at Robinhood is a rigorous process designed to assess a candidate's technical expertise, problem-solving abilities, system design skills, and cultural fit. This level typically requires a strong foundation in computer science principles, significant experience in building and scaling complex systems, and the ability to mentor junior engineers. The interview process aims to identify individuals who can drive technical initiatives, contribute to architectural decisions, and uphold Robinhood's engineering standards.
Rounds·4
Timeline·~14d
Experience·6 - 10 yrs
Comp band·US$180000 - US$250000
Interview time·195 min
Evaluation
Preparation
Tips
Study plan
Fig · Study plan — 04 phases
01 / 04Phase 01 of 04
Weeks 1-2: Data Structures & Algorithms. Practice LeetCode medium problems daily.
Weeks 1-2: Focus on Data Structures and Algorithms. Review arrays, linked lists, trees, graphs, hash tables, heaps, and their associated algorithms (sorting, searching, graph traversal). Practice implementing these and analyzing their time and space complexity. Aim for 2-3 LeetCode medium problems per day.
Phase 02 of 04
Weeks 3-4: System Design. Study distributed systems concepts and practice case studies.
Weeks 3-4: Dive into System Design. Study concepts like load balancing, caching, database sharding, message queues, CAP theorem, and microservices architecture. Work through common system design case studies and practice designing systems like Twitter feed, URL shortener, etc. Read relevant chapters from 'Designing Data-Intensive Applications'.
Phase 03 of 04
Week 5: Behavioral & Leadership. Prepare STAR stories.
Week 5: Focus on Behavioral and Leadership. Prepare STAR stories for common behavioral questions related to teamwork, conflict resolution, leadership, and handling failure. Reflect on your past projects and identify examples that showcase your strengths.
Phase 04 of 04
Week 6: Mock Interviews. Practice communication and refine weak areas.
Week 6: Mock Interviews and Refinement. Conduct mock interviews with peers or use online platforms to simulate the interview environment. Focus on improving communication, clarity of thought, and time management. Review areas where you felt weak during practice.
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 · 45 min · Software Engineer (IC5/IC6)
This round focuses on your core technical skills. You will be presented with one or two coding problems, typically involving data structures and algorithms. The interviewer will assess your ability to understand the problem, devise an efficient solution, write clean and maintainable code, and analyze its time and space complexity. Expect follow-up questions to explore edge cases and potential optimizations.
What they look for
Evaluation
Sample questions
Given a list of stock prices over time, find the maximum profit that can be made by buying and selling the stock once.
Implement a function to find the k-th largest element in an unsorted array.
Design a data structure that supports insertion, deletion, and getRandom in O(1) time.
Prep for this round
Common rejection reasons
System Design · 60 min · Senior Software Engineer / Engineering Manager
This round assesses your ability to design complex, scalable, and reliable systems. You'll be given an open-ended problem, such as designing a specific feature or a large-scale system (e.g., a trading platform, a notification service). The interviewer will evaluate your approach to breaking down the problem, identifying key components, choosing appropriate technologies, and discussing trade-offs. Expect to draw diagrams and explain your design choices in detail.
What they look for
Evaluation
Sample questions
Design a system to handle real-time stock price updates for millions of users.
Design a URL shortening service like bit.ly.
Design a system to process and store financial transactions at scale.
Prep for this round
Common rejection reasons
Behavioral And Technical Deep Dive · 45 min · Hiring Manager
This round is typically conducted by the hiring manager. It combines technical deep dives into your past projects with behavioral questions. The manager will want to understand your experience, your contributions, how you approach challenges, and how you collaborate with others. They will also assess your motivation for joining Robinhood and your fit within the team and company culture.
What they look for
Evaluation
Sample questions
Tell me about a time you had to lead a project from conception to completion.
Describe a challenging technical problem you faced and how you solved it.
How do you handle disagreements within a team?
What interests you about working at Robinhood?
Prep for this round
Common rejection reasons
Executive/Leadership Round · 45 min · Director/VP of Engineering
This final round is typically with a senior leader (Director or VP). The focus is on your strategic thinking, leadership potential, and overall fit with the company's technical direction and culture. They will likely ask high-level questions about your career aspirations, your approach to technical leadership, and your understanding of the industry. This is also an opportunity for you to ask strategic questions about the company's future.
What they look for
Evaluation
Sample questions
How would you influence the technical direction of a large engineering organization?
Describe a time you had to make a difficult technical decision with incomplete information.
What are the biggest challenges facing fintech companies today, and how should Robinhood address them?
How do you foster a culture of innovation and continuous learning within an engineering team?
Prep for this round
Common rejection reasons
DSA
Frequently reported on Robinhood loops
Other guides
