
Mercado Libre Frontend Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 18 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Mercado Libre.
Front End Developer
So first, I had this interview with the Tech Lead who reached out to me. Then there was this other interview, they called it the DNA interview, which is basically to see if you're generally capable, covering your tech background, experience, and the projects you've done. After that, I had to do a Technical Challenge. The last step was a Technical Interview where you basically 'defend' the software you created. They ghosted me after telling me I was qualified in that final interview.
- Tell me about the projects you've worked on.
Frontend Developer
I had a first interview with someone from HR, who explained the process and everything. Then a week later, I had an interview with 2 people from the tech team, who evaluated my frontend skills. It was a role with React and JavaScript, so they asked me questions about some concepts and 2 pretty simple technical exercises.
- Tell us about your JavaScript experience: what is the event loop, what are closures, etc.
- React: What are the component lifecycles, what are useMemo and useCallback for, etc.
Frontend Developer
The process starts with a HackerRank test, which has two parts: a programming test focusing on FrontEnd skills and a multiple-choice section. Next, there's a 30-45 minute phone/video call to discuss the role and verify information. Following that is a virtual Assessment Center where you'll interact with other potential Bootcamp participants and have a technical discussion with a leader. Finally, there's a Reference Check for work history and academic credentials.
- What are your reasons for wanting to join the company?
Mercado Libre Frontend Engineer Interview Questions
Quoted word for word from Mercado Libre interview reports.
“Can you explain what React hooks are?”
Read reports →“What are your thoughts on Server-Side Rendering (SSR)?”
Read reports →“What is the lifecycle of the framework they requested?”
Read reports →“In three years, where do you envision yourself?”
Read reports →“Do you have experience with Node JS?”
Read report →“How many years have you been in this role?”
Read report →“What is your motivation for working at Meli?”
Read report →“What are your reasons for wanting to join the company?”
Read report →“What aspects of a previous employer did you find unsatisfactory?”
Read report →Formats, difficulty and experience
Across all 18 Mercado Libre interview reports.