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Toptal interview questions

From 7 candidate accounts, updated Oct 12, 2026

Candidate accounts
7
Rounds on average
1.9
Fewest and most rounds
1 to 3
Open roles at Toptal
23

How the loop works

This guide draws on 7 first-hand interview accounts from Hacker News. Candidates describe about 2 rounds on average, most often technical interviews, a take-home task and a phone screen.

These 7 writeups cover software engineering roles. All of them were posted under a forum handle, so we could not verify the authors’ identities.

See open roles at Toptal

Interview experiences at Toptal

Role not stated

Received an offer

Senior. 1 round. Shared by acbellini on hn, 2015-08-24

  1. 1Screening processTechnicalFour-step screening, three steps of which were live interviews with standard algorithm problems.Covered: Algorithms

Freelance Software Engineer

Not selected

unknown. 3 rounds. Shared by z9znz on hn, 2022-06-16

  1. 1Initial interviewPhone screenIntroductory screening conversation that the candidate passed.
  2. 2Timed algorithm challengesOnline assessmentTwo timed algorithm problems completed online.Covered: Algorithms
  3. 3Observed live codingTechnicalTwo twenty-minute problems with an observer. The second approach proved unworkable near the end.Covered: Algorithms, Time pressure

What Toptal is hiring for now

23 open roles in our index.

Most-posted roles

  • Chief Technology Officer1
  • Account Executive1
  • SMB Account Manager1
  • Marketing Analyst, New Business and M&A1
  • Account Executive - US-Based1
  • Sales Recruiter - US-Based1

Toptal interviews: FAQ

What is the interview process like at Toptal?
This guide draws on 7 first-hand interview accounts from Hacker News. Candidates describe about 2 rounds on average, most often technical interviews, a take-home task and a phone screen.
What topics does Toptal test in interviews?
Commonly reported topics include Algorithms, Time pressure, Test suite, Web application, Prime numbers, Math puzzles.

These guides summarize public, first-hand interview experiences shared by candidates. They describe the shape of each loop and the topics that came up, not a leaked question bank, and every experience links back to its original source. Processes change often. Treat this as directional prep, not a script.