Type · System Design
Design a notification system for Fresha that alerts users about upcoming appointments, cancellations, and special offers. Consider scalability, reliability, and different notification channels (email, SMS, push notifications).
How to Pass the Fresha Software Engineer Interview in 2026
Growth · Software Engineer Interview Guide
Sign up to see ATSHeadquartered in United KingdomInterview language: English
The Fresha DNA (TL;DR)
Beauty and wellness marketplace mechanics dictate evaluations at Fresha. Teams test whether candidates can balance merchant SaaS workflows with end-user booking conversion while identifying precise operational trade-offs.
The Fresha 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 Fresha interview outcomes, avoid these common traps:
- Incorrectly handling overlapping intervals, especially edge cases where one appointment ends exactly when another begins.
- Proposing overly complex ML models without considering simpler, effective heuristics first.
- Focusing solely on personal gain without connecting to Fresha's mission or impact.
- Incorrectly implementing the sliding window or token bucket algorithm, leading to inaccurate rate limiting.
Test Yourself: Real Fresha Questions
Three real prompts pulled from our database.
Type · Algorithmic
Implement a function to check if a given string representing a sequence of customer actions (e.g., 'book', 'cancel', 'reschedule') is valid according to a set of predefined rules. For example, a 'cancel' action must correspond to an existing booking.
Type · Behavioral
Describe a complex technical challenge you faced in a previous project. What steps did you take to understand and solve it? What did you learn from the experience?
+ many more questions, signals, and worked examples
Sign up to unlock the full Fresha grading rubric
Fresha Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 14 questions shown
1
Recruiter Screen
1- 1
Type · Motivation
What interests you about working at Fresha, and how does our mission to empower businesses in the beauty and wellness industry align with your career goals?
2
Coding Screen
3- 2
Type · Algorithmic
Given a list of appointment bookings, each with a start and end time, find the maximum number of concurrent appointments that can occur at any given time. Assume appointments are inclusive of start and exclusive of end times. - 3
Type · Algorithmic
Implement a function to check if a given string representing a sequence of customer actions (e.g., 'book', 'cancel', 'reschedule') is valid according to a set of predefined rules. For example, a 'cancel' action must correspond to an existing booking. - + 1 more questions in this round (sign up to unlock)
3
System Design
3- 4
Type · System Design
Design a notification system for Fresha that alerts users about upcoming appointments, cancellations, and special offers. Consider scalability, reliability, and different notification channels (email, SMS, push notifications). - 5
Type · System Design
Design a real-time availability calendar for Fresha, allowing businesses to display their available slots and customers to book them. Focus on handling concurrent bookings and ensuring data consistency. - + 1 more questions in this round (sign up to unlock)
4
Onsite Coding
4- 6
Type · Coding
Implement a rate limiter for API requests to Fresha's backend services. The rate limiter should support different limits per API key and per IP address, and should be efficient under high load. - 7
Type · Coding
Write a function to parse and validate business hours data. Businesses can have complex opening hours (e.g., different hours on weekdays vs. weekends, closed on holidays, split shifts). The function should return whether a business is open at a given time. - + 2 more questions in this round (sign up to unlock)
5
Behavioral / Leadership
3- 8
Type · Behavioral
Tell me about a time you had to work with a difficult stakeholder or team member. How did you approach the situation, and what was the outcome? - 9
Type · Behavioral
Describe a complex technical challenge you faced in a previous project. What steps did you take to understand and solve it? What did you learn from the experience? - + 1 more questions in this round (sign up to unlock)
Unlock all 14 Fresha 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 Fresha
How Fresha's DNA translates across functions. Pick your role.
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Practice Fresha interviews end-to-end
Fresha Mock Interview
Run a live mock interview with our AI interviewer using Fresha-style prompts. Get scored on structure, signal, and answer length - exactly how the real loop grades you.
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STAR Stories for Fresha Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Fresha interviewers grade on. Reuse them across every behavioral round.
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Fresha Interview Prep Hub
The frameworks behind every Fresha 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 Fresha 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 Fresha interview questions shows.
Design a notification system for Fresha that alerts users about upcoming appointments, cancellations, and special offers. Consider scalability, reliability, and different notification channels (email, SMS, push notifications).
A strong answer shows: Scalability and reliability considerations.; Use of message queues for decoupling.; Handling multiple notification channels.; Fault tolerance and error handling..
Implement a function to check if a given string representing a sequence of customer actions (e.g., 'book', 'cancel', 'reschedule') is valid according to a set of predefined rules. For example, a 'cancel' action must correspond to an existing booking.
A strong answer shows: State management.; Input validation.; String parsing and processing.; Data structure selection..
Frequently asked questions
How long does the Fresha 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 Fresha?
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 Fresha?
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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