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Growth · Software Engineer Interview Guide

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How to Pass the Fever Software Engineer Interview in 2026

The Fever DNA (TL;DR)

The 'City and Book Tickets' product experience is central to Fever's evaluation; interviewers grade for clarity in thought and a demonstrated ability to drive tangible improvements. They expect specific examples of past project impact, often tied to user engagement or revenue metrics.

The Fever Interview Loop

Your onsite loop will typically consist of 5 rounds.

  1. 1

    Round 1

    Recruiter Screen
    Motivation, role fit, logistics.
  2. 2

    Round 2

    Coding Screen
    LeetCode-medium algorithmic problems under time pressure.
  3. 3

    Round 3

    System Design
    Distributed systems, trade-offs at scale, architecture under constraints.
  4. 4

    Round 4

    Onsite Coding
    LeetCode-hard, debugging, code clarity, edge cases.
  5. 5

    Round 5

    Behavioral / Leadership
    Past evidence of ownership, influence, resolving conflict.

The Danger Zone: Top Reasons Candidates Fail

Based on our database of Fever interview outcomes, avoid these common traps:

  • Not understanding the other person's perspective.
  • Not adequately explaining the rationale behind the refactoring choices.
  • Lack of a robust load balancing and auto-scaling mechanism.
  • Not highlighting their role in facilitating communication or understanding technical/design constraints.

Test Yourself: Real Fever Questions

Three real prompts pulled from our database.

Type · 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 outcome?

Type · Scalability

Fever's website experiences massive traffic spikes during major event announcements (e.g., a popular artist releasing tour dates). Design a scalable and resilient architecture to handle these unpredictable load surges, ensuring high availability and low latency for users trying to view or purchase tickets.

Type · Algorithmic

Implement a function to find the longest common subsequence between two strings representing event titles. For example, 'The Killers Concert' and 'Killers Live Concert'.

+ many more questions, signals, and worked examples

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Fever 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

    Type · Motivation

    Why are you interested in joining Fever, and what specifically about our mission in the media and events space excites you as a software engineer?
2

Coding Screen

3
  1. 2

    Type · Algorithmic

    Given a list of events (each with a start time and end time) and a list of user sessions (each with a start time and end time), find all user sessions that overlap with any event. Assume times are represented as integers.
  2. 3

    Type · Data Structures

    Design a data structure to efficiently store and retrieve the most popular events in a given city over the last 24 hours. Popularity is defined by the number of unique users who have viewed the event details page.
  3. + 1 more questions in this round (sign up to unlock)
3

System Design

3
  1. 4

    Type · Architecture

    Design a system to recommend events to users based on their past viewing history, purchase history, and location. Consider how to handle a large number of users and events, and how to update recommendations in near real-time.
  2. 5

    Type · Scalability

    Fever's website experiences massive traffic spikes during major event announcements (e.g., a popular artist releasing tour dates). Design a scalable and resilient architecture to handle these unpredictable load surges, ensuring high availability and low latency for users trying to view or purchase tickets.
  3. + 1 more questions in this round (sign up to unlock)
4

Onsite Coding

3
  1. 6

    Type · Debugging

    A user reports that sometimes, when they search for events in their city, the results page loads very slowly or times out. Here's a simplified version of the backend code handling the search request. Debug and optimize it.
  2. 7

    Type · Algorithmic

    Implement a function to find the longest common subsequence between two strings representing event titles. For example, 'The Killers Concert' and 'Killers Live Concert'.
  3. + 1 more questions in this round (sign up to unlock)
5

Behavioral / Leadership

12
  1. 8

    Type · Past Experience

    Tell me about a time you had to influence a stakeholder or team who disagreed with your product direction. What was the situation, what steps did you take, and what was the outcome?
  2. 9

    Type · Collaboration

    Tell me about a time you had to work closely with engineers or designers on a complex technical or design challenge. How did you ensure effective collaboration and a successful outcome?
  3. + 10 more questions in this round (sign up to unlock)

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Interview tracks at Fever

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

Compare Fever with similar employers

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

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