Mercor Frontend Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 5 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Mercor.
Mercor
Front End Developer
Mid Average Neutral experience No offer 1 round
Interview process
Recruiter call
Interview formats
Behavioral
The interview process at Mercor is entirely AI-driven, meaning no human interviewer is involved. You'll be matched with an AI that conducts the conversation in real-time. It began by asking me to talk about my main strength, which I had mentioned as Full Stack Software Engineering. After that, it asked more in-depth questions based on what I said.
Confirmed questions1 question
- Could you elaborate on your primary focus and area of expertise, and share details about your experience within that specific domain?
Mercor
Frontend Developer
Entry Average Positive experience Accept offer 4 rounds
Interview process
Technical screen Take home Technical screen Offer
Interview formats
Coding Technical
I went through an AI round on the Mercor platform, followed by a technical round covering React, JavaScript fundamentals, output-based questions, and both Next.js app router and page router. Then, there was a machine coding round where I was given two React questions. Finally, we had salary negotiation.
Confirmed questions2 questions
- In the machine coding round, the first question involved creating a mock API and then fetching data from it.
- I don't recall the second question from the machine coding round.
Mercor
Frontend Engineer
Entry Average Neutral experience No offer 1 round
Interview process
Technical screen
Interview formats
Technical Coding
It was an AI-powered interview, and they did well in that regard. The AI tasks you based on your resume, not the role you applied for. For example, I used my full-stack resume (Node, Golang, and React) to apply, and I was tasked on JavaScript and Golang.
Confirmed questions1 question
- Can you explain effective methods for executing multiple API calls concurrently using Promise.all?
Mercor Frontend Engineer Interview Questions
Quoted word for word from Mercor interview reports.
“Can you explain effective methods for executing multiple API calls concurrently using Promise.all?”
Read reports →“In the machine coding round, the first question involved creating a mock API and then fetching data from it.”
Read reports →“I don't recall the second question from the machine coding round.”
Read reports →“Can you share an experience where you took the lead of a team?”
Read reports →“Could you elaborate on your primary focus and area of expertise, and share details about your experience within that specific domain?”
Read report →“Regarding your projects, what was your approach?”
Read report →Formats, difficulty and experience
Across all 5 Mercor interview reports.