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Growth · Software Engineer Interview Guide

How to Pass the Vinted Software Engineer Interview in 2026

Το DNA της Vinted (TL;DR)

Vinted values candidates who demonstrate strong problem-solving, ownership, and a collaborative spirit. They seek individuals passionate about their mission of circular fashion, able to adapt to a dynamic marketplace, and eager to make a tangible impact on product and community growth.

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 Vinted

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 Vinted, αποφύγετε αυτές τις συνηθισμένες παγίδες:

  • Inefficient grouping or storage of potential duplicates.
  • Not having a structured approach to learning.
  • Inefficient sorting or filtering that doesn't scale well.
  • Focusing only on the disagreement and not the resolution.

Δοκιμάστε τον εαυτό σας: Πραγματικές ερωτήσεις Vinted

Τρία πραγματικά prompts τραβηγμένα από τη βάση δεδομένων μας.

Τύπος · Influence

Describe a situation where you had to influence stakeholders who had different priorities or opinions than you. How did you approach the situation, and what was the result?

Τύπος · Ownership

Tell me about a time you took ownership of a challenging sales situation or project that didn't go as planned. What happened, what did you do, and what was the outcome?

Τύπος · Algorithmic

Given a list of user-generated items for sale, each with a price and a category, write a function to find the top K most expensive items within a specified category. Consider edge cases like empty lists or categories not present.

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Vinted 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

    What interests you about Vinted's mission to make second-hand the first choice? How does this align with your career goals as a software engineer?
2

Coding Screen

3
  1. 2

    Τύπος · Algorithmic

    Given a list of user-generated items for sale, each with a price and a category, write a function to find the top K most expensive items within a specified category. Consider edge cases like empty lists or categories not present.
  2. 3

    Τύπος · Algorithmic

    Implement a function that takes a Vinted listing ID and returns the average rating of all users who have interacted with that listing (e.g., favorited, commented, purchased). Assume you have access to a data store of interactions and user ratings.
  3. + 1 more questions in this round (sign up to unlock)
3

System Design

3
  1. 4

    Τύπος · System Design

    Design a system to recommend similar items to users based on their browsing history and past purchases on Vinted. Consider scalability for millions of items and users.
  2. 5

    Τύπος · System Design

    Design the backend system for Vinted's messaging feature, allowing users to communicate about items. Consider features like real-time updates, message history, and handling potentially large numbers of concurrent connections.
  3. + 1 more questions in this round (sign up to unlock)
4

Onsite Coding

3
  1. 6

    Τύπος · Coding

    Write a function to efficiently find all duplicate items across different user listings, considering that item descriptions might have minor variations (e.g., 'blue t-shirt' vs 'blu t-shirt'). You can assume a similarity threshold.
  2. 7

    Τύπος · Coding

    Given a stream of Vinted transaction events (purchase, refund, shipping update), write code to maintain the real-time inventory count for each item. Handle out-of-order events and potential data inconsistencies.
  3. + 1 more questions in this round (sign up to unlock)
5

Behavioral / Leadership

12
  1. 8

    Τύπος · Ownership

    Tell me about a time you took ownership of a project or problem that was not explicitly assigned to you. What was the situation, what did you do, and what was the outcome?
  2. 9

    Τύπος · Influence

    Describe a situation where you had to influence stakeholders who had different priorities or opinions than you. How did you approach the situation, and what was the result?
  3. + 10 more questions in this round (sign up to unlock)

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Interview tracks at Vinted

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

SWEs face coding challenges and system design for scalable marketplace infrastructure. Expect to discuss distributed systems, microservices, and performance optimization for high-traffic features (e.g., search, payments), often in Ruby on Rails or similar, focusing on reliability and impact.

Influence

Describe a situation where you had to influence stakeholders who had different priorities or opinions than you. How did you approach the situation, and what was the result?

Ownership

Tell me about a time you took ownership of a challenging sales situation or project that didn't go as planned. What happened, what did you do, and what was the outcome?

+ 1 more

Unlock the Software Engineer grading rubric for Vinted

See full Software Engineer guide

Compare Vinted with other tech interviews

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

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