Type · architecture
Design a notification system that alerts users when a saved item in their marketplace feed drops in price.
How to Pass the Adevinta Software Engineer Interview in 2026
Enterprise · Software Engineer Interview Guide
Sign up to see ATSHeadquartered in SpainInterview language: Spanish
The Adevinta DNA (TL;DR)
Embodying the core spirit of 'Changing Commerce Together' guides the evaluation, where interviewers grade your ability to scale localized marketplaces like Leboncoin or Kleinanzeigen. They look for explicit trade-offs in system migration and sustainable local commerce models.
The Adevinta 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 Adevinta interview outcomes, avoid these common traps:
- Failing to explain why Adevinta's specific business model is a better fit than other tech companies
- Ignoring the need for idempotency in notification delivery
- Lacking evidence that the fix actually improved user experience
- Failing to address the cold-start problem for new items
Test Yourself: Real Adevinta Questions
Three real prompts pulled from our database.
Type · behavioral
STARWhen working on a cross-team project, how do you handle situations where another team's API contract changes unexpectedly and breaks your integration?
Type · algorithm
Implement a rate limiter for an API endpoint that restricts users to N requests per minute, ensuring it works in a distributed environment.
+ many more questions, signals, and worked examples
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Adevinta Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
8 of 13 questions shown
1
Recruiter Screen
1- 1
Type · motivation
Adevinta operates massive marketplaces across multiple countries. What specific technical challenges in high-traffic, multi-tenant retail platforms interest you most, and why are you looking to solve them here?
2
Coding Screen
1- 2
Type · algorithm
Implement a rate limiter for an API endpoint that restricts users to N requests per minute, ensuring it works in a distributed environment.
3
System Design
5- 3
Type · architecture
Design a notification system that alerts users when a saved item in their marketplace feed drops in price. - 4
Type · architecture
How would you design the search indexing pipeline for a marketplace with millions of listings that need to be searchable within seconds of being posted? - + 3 more questions in this round (sign up to unlock)
4
Onsite Coding
2- 5
Type · debugging
Root Cause Analysis (Issue Tree + 5 Whys)You are investigating a latency spike in the checkout service. The logs show intermittent timeouts when calling the payment gateway. How do you isolate the root cause? - 6
Type · coding
Design a function to validate if a series of marketplace transactions are valid, given a set of rules (e.g., max price, user verification status).
5
Behavioral / Leadership
4- 7
Type · behavioral
STARDescribe a time you had to advocate for technical debt reduction when the product team was pushing for a feature release. How did you balance the trade-offs? - 8
Type · behavioral
STARTell me about a time you identified a performance bottleneck in a production system that was affecting user experience. How did you validate your findings and implement the fix? - + 2 more questions in this round (sign up to unlock)
Unlock all 13 Adevinta 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 Adevinta
How Adevinta's DNA translates across functions. Pick your role.
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Practice Adevinta interviews end-to-end
Adevinta Mock Interview
Run a live mock interview with our AI interviewer using Adevinta-style prompts. Get scored on structure, signal, and answer length - exactly how the real loop grades you.
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STAR Stories for Adevinta Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Adevinta interviewers grade on. Reuse them across every behavioral round.
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Adevinta Interview Prep Hub
The frameworks behind every Adevinta 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 Adevinta 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 Adevinta interview questions shows.
Design a notification system that alerts users when a saved item in their marketplace feed drops in price.
A strong answer shows: Asynchronous design patterns; Handling high-throughput event processing.
When working on a cross-team project, how do you handle situations where another team's API contract changes unexpectedly and breaks your integration?
A strong answer shows: Collaborative problem solving; Resilience in integration management.
Frequently asked questions
How long does the Adevinta 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 Adevinta?
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 Adevinta?
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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