Type · learning

How to Pass the Lodgify Software Engineer Interview in 2026
Growth · Software Engineer Interview Guide
Sign up to see ATSHeadquartered in SpainInterview language: English
The Lodgify DNA (TL;DR)
The Lodgify 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 Lodgify interview outcomes, avoid these common traps:
- Not considering bookings that span across month boundaries.
- Introducing new bugs or complexity during refactoring.
- Suggesting vertical scaling (bigger servers) as the primary solution without addressing horizontal scaling.
- Not considering the order of operations when applying discounts (e.g., percentage off before or after taxes).
Test Yourself: Real Lodgify Questions
Three real prompts pulled from our database.
Type · debugging
Type · algorithmic
+ many more questions, signals, and worked examples
Sign up to unlock the full Lodgify grading rubric
Lodgify Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 13 questions shown
Recruiter Screen
1- 1
Type · motivation
What interests you about Lodgify's mission to help vacation rental owners manage their businesses, and how do you see your skills contributing to our growth?
Coding Screen
3- 2
Type · algorithmic
Given a list of booking requests, each with a start date and end date, write a function to find the maximum number of overlapping bookings at any given point in time. Assume dates are within a single year. - 3
Type · algorithmic
Implement a function to check if a given string containing only '(', ')', '{', '}', '[' and ']' is valid. A string is valid if: 1. Open brackets must be closed by the same type of brackets. 2. Open brackets must be closed in the correct order. 3. Every close bracket has a corresponding open bracket of the same type. - + 1 more questions in this round (sign up to unlock)
System Design
3- 4
Type · api-design
Design an API endpoint for Lodgify that allows users to search for available properties based on location, dates, and number of guests. Consider aspects like pagination, filtering, and potential performance bottlenecks. - 5
Type · scalability
Lodgify experiences a surge in traffic during holiday seasons, leading to slow response times for booking operations. How would you design a system to handle this increased load and ensure a smooth booking experience? - + 1 more questions in this round (sign up to unlock)
Onsite Coding
3- 6
Type · algorithmic
Write a function that takes a list of property IDs and their corresponding booking dates (as date ranges) and returns a calendar view for each property, indicating which days are booked and which are available. Optimize for cases where properties have many bookings over long periods. - 7
Type · code-quality
Refactor the following code snippet to improve its readability, maintainability, and efficiency. Explain the changes you made and why. ```javascript function processBookings(data) { let results = []; for (let i = 0; i < data.length; i++) { if (data[i].status === 'confirmed' && data[i].price > 100) { let bookingInfo = data[i].propertyId + '-' + data[i].bookingId; let ownerEmail = data[i].owner.email; results.push({ id: bookingInfo, email: ownerEmail, amount: data[i].price }); } } return results; } ``` - + 1 more questions in this round (sign up to unlock)
Behavioral / Leadership
3- 8
Type · collaboration
When building features for property owners, we often have to balance immediate feature requests with long-term platform stability. Tell me about a time you and a product manager had conflicting views on the technical debt versus feature delivery trade-off. How did you advocate for your position while ensuring the final solution served the owner's business needs? - 9
Type · ownership
Describe a challenging technical problem you encountered in a past project related to scaling or performance for a web application. Walk me through how you identified the root cause, what steps you took to resolve it, and what you learned. - + 1 more questions in this round (sign up to unlock)
Unlock all 13 Lodgify 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 Lodgify
How Lodgify's DNA translates across functions. Pick your role.
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Practice Lodgify interviews end-to-end
Lodgify Mock Interview
Run a live mock interview with our AI interviewer using Lodgify-style prompts. Get scored on structure, signal, and answer length - exactly how the real loop grades you.
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STAR Stories for Lodgify Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Lodgify interviewers grade on. Reuse them across every behavioral round.
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Lodgify Interview Prep Hub
The frameworks behind every Lodgify 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 Lodgify 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 Lodgify interview questions shows.
Lodgify integrates with many third-party OTAs like Airbnb and Booking.com, each with their own evolving APIs. Describe a time you had to adapt your system to a significant, breaking change in an external dependency. What was your process for ensuring the integration remained reliable during the transition?
A strong answer shows: System reliability mindset; Experience with third-party API integrations; Proactive risk mitigation during migrations.
Here is a snippet of code intended to calculate the total revenue from bookings for a given month. It appears to have a bug. Please identify the bug, explain why it's happening, and provide the corrected code. ```python def calculate_monthly_revenue(bookings, month): total_revenue = 0 for booking in bookings: if booking['start_date'].month == month: total_revenue += booking['price'] return total_revenue ```
A strong answer shows: Understanding of date range logic.; Ability to identify off-by-one errors or incorrect boundary conditions.; Clear explanation of the bug and its impact..
Frequently asked questions
How long does the Lodgify 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 Lodgify?
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 Lodgify?
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.