Type · Motivation
What interests you about AutoStore's unique approach to warehouse automation, and how do you see your software engineering skills contributing to our mission of revolutionizing storage and retrieval?
A
How to Pass the AutoStore Software Engineer Interview in 2026
The AutoStore DNA (TL;DR)
AutoStore's technical assessment prioritizes a candidate's ability to optimize complex electromechanical systems, particularly within the constraints of their cube storage grid. They seek individuals who can articulate robust solutions for scalability and reliability, ensuring the seamless operation of their Red Line and Black Line robots.
The AutoStore 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 problems, reasoning about defects, 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 AutoStore interview outcomes, avoid these common traps:
- Overlooking the impact of the change on existing safety protocols
- Describing generic library learning instead of deep-dive debugging
- Insufficient consideration for security and authentication.
- Failing to consider different interleavings of operations.
Test Yourself: Real AutoStore Questions
Three real prompts pulled from our database.
Type · Design
Design a system for managing the charging schedules of thousands of robots in a large AutoStore warehouse. Consider factors like battery degradation, energy costs throughout the day, and ensuring robots are available when needed for order fulfillment.
Type · Ownership
Tell me about a time you encountered a significant technical challenge or bug in a production system that was impacting users. What steps did you take to diagnose, resolve, and prevent recurrence?
+ many more questions, signals, and worked examples
Sign up to unlock the full AutoStore grading rubric
AutoStore Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 13 questions shown
1
Recruiter Screen
1- 1
Type · Motivation
What interests you about AutoStore's unique approach to warehouse automation, and how do you see your software engineering skills contributing to our mission of revolutionizing storage and retrieval?
2
Coding Screen
3- 2
Type · Algorithm
Given a stream of incoming robot commands (e.g., 'move_to(x, y)', 'pick_item(bin_id)', 'place_item(location)'), design a data structure to efficiently track the current state and location of all robots in the warehouse grid. You need to support queries for the nearest available robot to a specific bin or pick-up location. - 3
Type · Algorithm
Imagine a simplified AutoStore grid where robots can only move horizontally or vertically. Write a function to calculate the minimum number of moves a robot needs to get from its current position (x1, y1) to a target position (x2, y2), considering that some cells in the grid might be blocked by bins or other robots. - + 1 more questions in this round (sign up to unlock)
3
System Design
3- 4
Type · Design
Design a system for managing the charging schedules of thousands of robots in a large AutoStore warehouse. Consider factors like battery degradation, energy costs throughout the day, and ensuring robots are available when needed for order fulfillment. - 5
Type · Design
How would you design a distributed system to track the precise location of every bin within the AutoStore grid in real-time, handling potential sensor failures or communication lags? - + 1 more questions in this round (sign up to unlock)
4
Onsite Coding
3- 6
Type · Algorithm
Implement a function that takes a 2D array representing the AutoStore grid and a list of bin locations. The function should return the optimal path for a single robot to visit all specified bins in the most efficient order, minimizing travel distance. Assume the robot can only move horizontally and vertically and starts at (0,0). - 7
Type · Algorithm
You are given a log of robot movements, including timestamps and grid coordinates. Write a function to detect and report any instances where two robots occupy the same grid cell simultaneously or within a very small time delta (e.g., 1 second), indicating a potential collision or near-miss. - + 1 more questions in this round (sign up to unlock)
5
Behavioral / Leadership
3- 8
Type · Ownership
Tell me about a time you encountered a significant technical challenge or bug in a production system that was impacting users. What steps did you take to diagnose, resolve, and prevent recurrence? - 9
Type · Collaboration
Our Red Line robots require extremely low latency for pathfinding updates. Describe a time you had to defend a specific architectural trade-off regarding memory footprint or processing overhead against a team member who prioritized a different optimization strategy for our grid controller. - + 1 more questions in this round (sign up to unlock)
Unlock all 13 AutoStore questions, free
No credit card. Every question with its framework, the grading signals interviewers score against, and a worked answer for each.
Interview tracks at AutoStore
How AutoStore's DNA translates across functions. Pick your role.
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Practice AutoStore interviews end-to-end
AutoStore Mock Interview
Run a live mock interview with our AI interviewer using AutoStore-style prompts. Get scored on structure, signal, and answer length - exactly how the real loop grades you.
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STAR Stories for AutoStore Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals AutoStore interviewers grade on. Reuse them across every behavioral round.
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AutoStore Interview Prep Hub
The frameworks behind every AutoStore 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 AutoStore interviewers nod instead of frown. Step-by-step playbooks with the moves and the pitfalls.
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Sample answers
What a strong answer to these AutoStore interview questions shows.
What interests you about AutoStore's unique approach to warehouse automation, and how do you see your software engineering skills contributing to our mission of revolutionizing storage and retrieval?
A strong answer shows: Enthusiasm for automation and robotics.; Understanding of AutoStore's value proposition.; Clear connection between personal skills and company needs..
Design a system for managing the charging schedules of thousands of robots in a large AutoStore warehouse. Consider factors like battery degradation, energy costs throughout the day, and ensuring robots are available when needed for order fulfillment.
A strong answer shows: Use of queues, priority systems, or optimization algorithms for scheduling.; Consideration of factors like battery state-of-charge, charge/discharge cycles, and energy pricing.; Design for scalability and fault tolerance..
Frequently asked questions
How long does the AutoStore interview process take?
Most candidates spend between 4 and 8 weeks from recruiter screen to offer. The onsite loop itself runs in a single day or is split across two half-days, with debrief and offer typically within 5 business days after.
How should I prepare specifically for AutoStore?
Focus on three things: (1) the company DNA shown above - what they actually grade for, (2) the rounds in your loop, especially the round most candidates underestimate, and (3) drilling on the question types in this guide using a structured framework like CIRCLES or STAR.
Does this apply to engineering or design roles at AutoStore?
The DNA stays the same - what changes is the round mix. SWE candidates face coding screens instead of Product Sense; designers face portfolio reviews and design exercises. The "what they value" and behavioral signals carry across all functions.
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