Πόσο διαρκεί η διαδικασία συνέντευξης της TravelPerk;

Οι περισσότεροι υποψήφιοι ξοδεύουν 4 έως 8 εβδομάδες από το screen recruiter μέχρι την προσφορά. Το ίδιο το onsite loop τρέχει σε μία μέρα ή χωρίζεται σε δύο μισές ημέρες, με debrief και προσφορά τυπικά μέσα σε 5 εργάσιμες ημέρες μετά.

Πώς πρέπει να προετοιμαστώ ειδικά για την TravelPerk;

Εστιάστε σε τρία πράγματα: (1) στο DNA της εταιρείας που δείχνεται παραπάνω — τι βαθμολογούν πραγματικά, (2) στους γύρους του loop σας, ειδικά τον γύρο που οι περισσότεροι υποψήφιοι υποτιμούν, και (3) σε εξάσκηση στους τύπους ερωτήσεων αυτού του οδηγού χρησιμοποιώντας ένα δομημένο πλαίσιο όπως CIRCLES ή STAR.

Ισχύει αυτό για ρόλους engineering ή design στην TravelPerk;

Το DNA παραμένει το ίδιο — αυτό που αλλάζει είναι ο συνδυασμός γύρων. Οι υποψήφιοι SWE αντιμετωπίζουν coding screens αντί για Product Sense· οι designers αντιμετωπίζουν portfolio reviews και ασκήσεις σχεδιασμού. Το «τι εκτιμούν» και τα συμπεριφορικά σήματα μεταφέρονται σε όλες τις λειτουργίες.

Why are you interested in working at TravelPerk, and what specifically about our mission or product excites you as a software engineer?

Type: Motivation. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Given a list of flight bookings, each with a departure and arrival city and time, find the shortest layover time between any two consecutive flights for a given traveler. Assume flights are always in chronological order for a single traveler.

Type: Algorithmic. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Implement a function to determine if a given string representing a user's search query for flights is valid. A valid query must contain at least a departure and arrival city, and optionally a date. Cities should be at least 3 characters long.

Type: Algorithmic. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Design a system to suggest optimal flight routes to users based on their preferences (e.g., shortest duration, fewest stops, lowest price) and real-time flight data. Consider how to handle updates to flight schedules and pricing.

Type: System Design. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Design a notification service for TravelPerk that alerts users about flight changes (delays, cancellations, gate changes). How would you ensure timely and reliable delivery of these notifications?

Type: System Design. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Here is a Python function that calculates the total cost of a trip, including flights and hotels. It's producing incorrect results for certain inputs. Find the bug and fix it. [Provide a code snippet with a subtle bug, e.g., incorrect float comparison, off-by-one error in a loop, or mishandling of optional fields].

Type: Debugging. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Implement a function to find the cheapest flight path between two cities, given a list of available flights with their prices and layovers. You can take multiple flights. This is similar to Dijkstra's algorithm but with a focus on cost.

Type: Algorithmic. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Tell me about a time you had a significant disagreement with an engineer or designer about a product decision. How did you approach it, and what was the outcome?

Type: Conflict Resolution. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Tell me about a time you took initiative to solve a problem that wasn't explicitly assigned to you. What was the situation, and what was the result?

Type: Ownership. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Other roles at TravelPerk:Product Manager Software Engineer Sales Customer Success

Growth · Software Engineer Interview Guide

How to Pass the TravelPerk Software Engineer Interview in 2026

Το DNA της TravelPerk (TL;DR)

TravelPerk values candidates who demonstrate strong problem-solving skills, customer obsession, and adaptability in a fast-paced, global environment. They look for collaborative individuals who align with their mission to simplify business travel.

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 TravelPerk

Το onsite loop σας θα αποτελείται τυπικά από 5 γύρους.

1
Γύρος 1
Recruiter Screen
Motivation, role fit, logistics.
2
Γύρος 2
Coding Screen
LeetCode-medium algorithmic problems under time pressure.
3
Γύρος 3
System Design
Distributed systems, trade-offs at scale, architecture under constraints.
4
Γύρος 4
Onsite Coding
LeetCode-hard, debugging, code clarity, edge cases.
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 TravelPerk, αποφύγετε αυτές τις συνηθισμένες παγίδες:

Not designing for high availability and fault tolerance.
Not reflecting on the outcome or lessons learned.
Not taking ownership of their role in the conflict.
Presenting the disagreement as a personal conflict rather than a technical debate.

Δοκιμάστε τον εαυτό σας: Πραγματικές ερωτήσεις TravelPerk

Τρία πραγματικά prompts τραβηγμένα από τη βάση δεδομένων μας.

Τύπος · Conflict Resolution

Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle it, and what was the resolution?

Τύπος · Algorithmic

You are given a list of company travel policies, each with a maximum budget for flights, hotels, and car rentals. Write a function to check if a proposed trip itinerary exceeds any of these policy limits.

Τύπος · System Design

Design a system to detect and flag potentially fraudulent bookings. Consider the types of data you would use and how you would process it to identify suspicious patterns.

+ πολλές ακόμη ερωτήσεις, σήματα και επεξεργασμένα παραδείγματα

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TravelPerk 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
Τύπος · Motivation
Why are you interested in working at TravelPerk, and what specifically about our mission or product excites you as a software engineer?

Coding Screen

2
Τύπος · Algorithmic
Given a list of flight bookings, each with a departure and arrival city and time, find the shortest layover time between any two consecutive flights for a given traveler. Assume flights are always in chronological order for a single traveler.
3
Τύπος · Algorithmic
Implement a function to determine if a given string representing a user's search query for flights is valid. A valid query must contain at least a departure and arrival city, and optionally a date. Cities should be at least 3 characters long.
+ 1 more questions in this round (sign up to unlock)

System Design

4
Τύπος · System Design
Design a system to suggest optimal flight routes to users based on their preferences (e.g., shortest duration, fewest stops, lowest price) and real-time flight data. Consider how to handle updates to flight schedules and pricing.
5
Τύπος · System Design
Design a notification service for TravelPerk that alerts users about flight changes (delays, cancellations, gate changes). How would you ensure timely and reliable delivery of these notifications?
+ 1 more questions in this round (sign up to unlock)

Onsite Coding

6
Τύπος · Debugging
Here is a Python function that calculates the total cost of a trip, including flights and hotels. It's producing incorrect results for certain inputs. Find the bug and fix it. [Provide a code snippet with a subtle bug, e.g., incorrect float comparison, off-by-one error in a loop, or mishandling of optional fields].
7
Τύπος · Algorithmic
Implement a function to find the cheapest flight path between two cities, given a list of available flights with their prices and layovers. You can take multiple flights. This is similar to Dijkstra's algorithm but with a focus on cost.
+ 1 more questions in this round (sign up to unlock)

Behavioral / Leadership

8
Τύπος · Conflict Resolution
Tell me about a time you had a significant disagreement with an engineer or designer about a product decision. How did you approach it, and what was the outcome?
9
Τύπος · Ownership
Tell me about a time you took initiative to solve a problem that wasn't explicitly assigned to you. What was the situation, and what was the result?
+ 7 more questions in this round (sign up to unlock)

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Interview tracks at TravelPerk

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

SWEs are evaluated on technical depth, system design for scalable microservices, and clean code practices. Expect coding challenges, architecture discussions for high-volume transactions, and collaboration on complex features within their travel tech stack.

Conflict Resolution

Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle it, and what was the resolution?

Algorithmic

+ 1 more

Unlock the Software Engineer grading rubric for TravelPerk

See full Software Engineer guide