Type · System Design

Growth · Software Engineer Interview Guide
Applies via AshbyHow to Pass the Linear Software Engineer Interview in 2026
The Linear DNA (TL;DR)
The Linear Interview Loop
Your onsite loop will typically consist of 5 rounds.
- 1
Round 1
Recruiter ScreenMotivation, role fit, logistics. - 2
Round 2
Coding ScreenLeetCode-medium algorithmic problems under time pressure. - 3
Round 3
System DesignDistributed systems, trade-offs at scale, architecture under constraints. - 4
Round 4
Onsite CodingLeetCode-hard, debugging, code clarity, edge cases. - 5
Round 5
Behavioral / LeadershipPast evidence of ownership, influence, resolving conflict.
The Danger Zone: Top Reasons Candidates Fail
Based on our database of Linear interview outcomes, avoid these common traps:
- Relying solely on exact string matching for issue titles.
- Not clearly articulating the results or learnings.
- Blaming the other party without taking responsibility for their role.
- Difficulty in testing individual components.
Test Yourself: Real Linear Questions
Three real prompts pulled from our database.
Type · Algorithmic
Type · Collaboration
+ many more questions, signals, and worked examples
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Linear Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 19 questions shown
Recruiter Screen
1- 1
Type · Motivation
Why are you interested in Linear, and what specifically about our mission or product excites you as a software engineer?
Coding Screen
3- 2
Type · Algorithmic
Given a list of user feedback items, each with a timestamp and a text body, write a function to group feedback into daily summaries. Each summary should contain the count of feedback items for that day and a list of unique keywords (e.g., 'bug', 'feature request', 'UI issue') found in the feedback. Assume a simple keyword extraction logic. - 3
Type · Algorithmic
Implement a function that takes a list of Linear issue IDs (strings) and returns a map where keys are the first 3 characters of the ID and values are lists of issue IDs starting with those characters. For example, 'LNR-123' and 'LNR-456' should be grouped under 'LNR'. - + 1 more questions in this round (sign up to unlock)
System Design
4- 4
Type · System Design
Design a system to suggest relevant Linear issues to a user based on their current activity (e.g., issues they are viewing, commenting on, or assigned to). Consider scalability and real-time updates. - 5
Type · System Design
Design a notification system for Linear that can handle sending timely updates to users about issue changes, mentions, and assignments. Consider different notification channels (in-app, email, Slack). - + 2 more questions in this round (sign up to unlock)
Onsite Coding
4- 6
Type · Debugging
A user reports that sometimes, when they type quickly in Linear, their keystrokes are dropped or appear out of order. Analyze this potential issue and propose a debugging strategy. You can assume a typical web application architecture (frontend, backend, WebSocket). - 7
Type · Algorithmic
Implement a function to efficiently find the longest common prefix among a list of Linear project names. For example, given ['linear-app', 'linear-api', 'linear-docs'], the longest common prefix is 'linear-'. - + 2 more questions in this round (sign up to unlock)
Behavioral / Leadership
7- 8
Type · Past Experience
Tell me about a time you had to influence a team or stakeholder without direct authority. What was the situation, what did you do, and what was the outcome? - 9
Type · Conflict Resolution
Tell me about a time you disagreed with a teammate or manager. How did you handle the situation, and what was the outcome? - + 5 more questions in this round (sign up to unlock)
Unlock the full Linear question bank
Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.
Interview tracks at Linear
How Linear's DNA translates across functions. Pick your role.
Linear SWEs are expected to write high-quality, performant code, often full-stack, focusing on elegant solutions for features like keyboard shortcuts or real-time updates. They value engineers who build robust, scalable systems with attention to detail, contribute to a fast-paced environment, and collaborate effectively with design, often using modern web tech.
System Design
Algorithmic
+ 1 more
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Practice Linear interviews end-to-end
Linear Mock Interview
Run a live mock interview with our AI interviewer using Linear-style prompts. Get scored on structure, signal, and answer length — exactly how the real loop grades you.
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STAR Stories for Linear Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Linear interviewers grade on. Reuse them across every behavioral round.
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Linear Interview Prep Hub
The frameworks behind every Linear round: CIRCLES for product sense, hypothesis-driven debugging for analytical, STAR for behavioral. Learn each one in 10 minutes.
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Interview Frameworks
CIRCLES, STAR, AARRR, RICE, MECE. The exact frameworks that make Linear interviewers nod instead of frown. Step-by-step playbooks with the moves and the pitfalls.
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