Deliveroo logo

Growth · Software Engineer Interview Guide

How to Pass the Deliveroo Software Engineer Interview in 2026

Το DNA της Deliveroo (TL;DR)

Deliveroo values pragmatic problem-solving and a bias for action, focusing on delivering tangible impact within a fast-paced, data-driven environment. They look for candidates who can balance strategic thinking with efficient execution to solve complex operational and customer-facing challenges.

Οι συνεντεύξεις tech διεξάγονται στα αγγλικά

Ακόμη κι όταν κάνετε αίτηση τοπικά, η ίδια η συνέντευξη γίνεται σχεδόν πάντα στα αγγλικά. Σας δείχνουμε κάθε ερώτηση και prompt πρώτα στα αγγλικά — τη γλώσσα στην οποία θα γίνει η συνέντευξη — με μετάφραση από κάτω για να προετοιμαστείτε στην ισχυρότερη γλώσσα σας.

Το Interview Loop της Deliveroo

Το onsite loop σας θα αποτελείται τυπικά από 5 γύρους.

  1. 1

    Γύρος 1

    Recruiter Screen
    Motivation, role fit, logistics.
  2. 2

    Γύρος 2

    Coding Screen
    LeetCode-medium algorithmic problems under time pressure.
  3. 3

    Γύρος 3

    System Design
    Distributed systems, trade-offs at scale, architecture under constraints.
  4. 4

    Γύρος 4

    Onsite Coding
    LeetCode-hard, debugging, code clarity, edge cases.
  5. 5

    Γύρος 5

    Behavioral / Leadership
    Past evidence of ownership, influence, resolving conflict.

Η ζώνη κινδύνου: Κορυφαίοι λόγοι που οι υποψήφιοι αποτυγχάνουν

Με βάση τη βάση δεδομένων μας με αποτελέσματα συνεντεύξεων Deliveroo, αποφύγετε αυτές τις συνηθισμένες παγίδες:

  • Giving a generic answer about wanting to work at a 'fast-paced tech company'.
  • Underestimating the number of concurrent connections required for a large user base.
  • Incorrectly managing frequency counts, especially during eviction.
  • Incorrectly handling time zone conversions or edge cases like midnight.

Δοκιμάστε τον εαυτό σας: Πραγματικές ερωτήσεις Deliveroo

Τρία πραγματικά prompts τραβηγμένα από τη βάση δεδομένων μας.

Τύπος · scalability

Design the backend service for Deliveroo's 'Recommended Restaurants' feature. How would you handle personalization, real-time updates based on user behavior, and scaling to millions of users?

Τύπος · algorithmic

Given a list of driver locations and a list of customer orders with delivery addresses, find the K closest available drivers for each order.

Τύπος · Conflict Resolution

Tell me about a time you had a significant disagreement with a cross-functional team member (e.g., engineer, designer, marketer). How did you resolve it?

+ πολλές ακόμη ερωτήσεις, σήματα και επεξεργασμένα παραδείγματα

Εγγραφείτε για να ξεκλειδώσετε τη ρουμπρίκα βαθμολόγησης JobMentis

Ξεκλειδώστε τη ρουμπρίκα →

Deliveroo Interview Question Bank

A sample from our database, grouped by round. Sign up to see the full set.

9 of 22 questions shown

1

Recruiter Screen

1
  1. 1

    Τύπος · motivation

    Why are you interested in working at Deliveroo, and what aspects of our engineering challenges in the SaaS space particularly appeal to you?
2

Coding Screen

3
  1. 2

    Τύπος · algorithmic

    Given a list of orders with timestamps, write a function to find the average delivery time for orders placed within a specific hour.
  2. 3

    Τύπος · data-structure

    Implement a Least Frequently Used (LFU) cache for storing restaurant menu items. The cache should support `get(key)` and `put(key, value)` operations, evicting the least frequently used item when the cache is full.
  3. + 1 more questions in this round (sign up to unlock)
3

System Design

4
  1. 4

    Τύπος · distributed-systems

    Design a real-time notification system for Deliveroo customers about their order status (e.g., 'Order accepted', 'Driver assigned', 'Out for delivery'). Consider scalability, reliability, and latency.
  2. 5

    Τύπος · scalability

    Design the backend service for Deliveroo's 'Recommended Restaurants' feature. How would you handle personalization, real-time updates based on user behavior, and scaling to millions of users?
  3. + 2 more questions in this round (sign up to unlock)
4

Onsite Coding

4
  1. 6

    Τύπος · debugging

    A customer reports that their order history is sometimes showing incorrect delivery times. Here's a snippet of the code responsible for calculating and storing delivery times. Find and fix the bug.
  2. 7

    Τύπος · algorithmic

    Write a function to find the longest common subsequence between two strings, representing, for example, a customer's search query history and a restaurant's menu item names. Optimize for efficiency.
  3. + 2 more questions in this round (sign up to unlock)
5

Behavioral / Leadership

10
  1. 8

    Τύπος · Conflict Resolution

    Tell me about a time you had a significant disagreement with a cross-functional team member (e.g., engineer, designer, marketer). How did you resolve it?
  2. 9

    Τύπος · ownership

    Tell me about a time you took ownership of a project or a feature that was not explicitly assigned to you, and what was the outcome?
  3. + 8 more questions in this round (sign up to unlock)

Unlock the full Deliveroo question bank

Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.

Unlock all questions →

Interview tracks at Deliveroo

How Deliveroo's DNA translates across functions. Pick your role.

Software Engineers at Deliveroo are assessed on their ability to build robust, scalable systems that support real-time logistics and marketplace dynamics. Expect questions around distributed systems, data modeling for high-throughput scenarios, and optimizing performance for critical user journeys.

scalability

Design the backend service for Deliveroo's 'Recommended Restaurants' feature. How would you handle personalization, real-time updates based on user behavior, and scaling to millions of users?

algorithmic

Given a list of driver locations and a list of customer orders with delivery addresses, find the K closest available drivers for each order.

+ 1 more

Unlock the Software Engineer grading rubric for Deliveroo

See full Software Engineer guide

Compare Deliveroo with other tech interviews

Same DNA, different bar. Browse the closest companies in our database and see how their loops differ.

Εξασκηθείτε στις συνεντεύξεις Deliveroo από άκρη σε άκρη

FAQ