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Toptal Web Developer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 11 interview experiences · FREE TO READ

2.9 Rounds average
Average Typical difficulty
54.5% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Toptal.

Showing 3 of 11
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Toptal

Senior Web Developer

Engineering · a year ago

Senior Difficult Negative experience No offer 5 rounds
Interview process
Recruiter call Take home Technical screen Take home Onsite
Interview formats
Technical Coding Presentation

So first there's a screening call, but the interviewer was super cagey, wouldn't tell me how many people work there, how many devs they have, how many projects are going on, or what I'd even be doing. Then I got a take-home assessment. After that, there was a live assessment where the 'technical interviewer' hit me with the 'everything is confidential' line and told me not to explain my work while they screen-share and record. They didn't really ask any technical questions about my background or the assessment though. Then they dropped another take-home project, a big one, like 20-25 HOURS of work, and wanted the next interview scheduled within a week. The task was to build and deploy something, and then I'd have to 'interview' with someone playing 'the client', and they might want changes to the take-home assignment. I bailed at this point. Honestly, the whole thing felt sketchy, like a scam. Just weird vibes all around.

Confirmed questions2 questions
  • Complete 3 ReactJS assignments within a 2-hour live session.
  • Parse and interpret JSON data.
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Toptal

Web Developer

Engineering · more than a year ago

Entry Easy Positive experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Behavioral Technical Coding

So I had my first interview and then a technical test. The interview was pretty short, like 10-15 minutes, and they just asked about my past experience and my future goals. Then, for the technical interview, I had to do 3 algorithmic tests, and they checked how well they worked and if they were correct.

Confirmed questions3 questions
  • What was your hourly rate?
  • Can you discuss your previous experience?
  • What are your career aspirations?
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Toptal

Web Developer

Engineering

Mid Average Positive experience Accept offer 4 rounds
Interview process
Recruiter call Technical screen Technical screen Presentation
Interview formats
Technical Coding Coding Presentation

I recently went through the 4-stage application process at Toptal. First, a quick 15min Skype interview about my qualifications. Second, a 60min live coding session on Codility to solve three tasks. Third, a 40min live coding session with screenshare for two easier tasks. Finally, a project presentation stage where I had 2 weeks to realize a web project and then present it.

Confirmed questions1 question
  • Solving various algorithms

Toptal Web Developer Interview Questions

Quoted word for word from Toptal interview reports.

Can you complete the code to accept an integer 'n' and output its decimal representation with commas as thousands separators?

Read reports

Do you have experience with general programming tests and quizzes?

Read report

Formats, difficulty and experience

Across all 11 Toptal interview reports.

Interview formats

Coding 44%
Technical 28%
Behavioral 20%
Presentation 8%

Interview difficulty

Easy 27.3%
Average 36.4%
Difficult 36.4%

Candidate experience

Neutral 9.1%
Positive 54.5%
Negative 36.4%