Dapper Labs Software Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 8 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Dapper Labs.
Dapper Labs
Software Engineer
Mid Easy Positive experience Decline offer 4 rounds
Interview process
Take home Technical screen Onsite Panel
Interview formats
Coding System Design Behavioral
I went through about two weeks of interviews that included a take-home assignment. After that, we had discussions about the assignment, a system design interview, and a values interview. There were 4 rounds in total.
Confirmed questions1 question
- Can you build an authentication/authorization server?
Dapper Labs
Senior Software Engineer
Senior Easy Negative experience No offer 6 rounds
Interview process
Recruiter call Take home Technical screen Technical screen Background check Offer
Interview formats
Coding Technical System Design Behavioral
First there was an HR call, then a take home assignment. After that, I had a technical talk with 2 engineers and a system design interview. Then a values interview and an interview with the hiring manager. Finally, a logistics call. I got a verbal offer, and they said a written offer would come soon. After a week, a new recruiter called with the verbal offer again and told me to wait. A week later, I emailed them about the offer, but got no reply. After more emails, they told me they couldn't offer the position, with no explanation. I emailed everyone I interviewed with to understand why, as the feedback was great and they were still hiring. The response was weird: they thought I'd be a good fit for a team but then decided not to hire anyone for that team. I didn't follow up after that.
Confirmed questions2 questions
- Take-home assignment is very important for them.
- System design is not hard at all.
Dapper Labs
Software Engineer
Entry Average Positive experience Accept offer 4 rounds
Interview process
Recruiter call Technical screen Take home Onsite
Interview formats
Behavioral Technical
It took about 3 weeks to complete the interview process, with 4 interviews in total. I had the chance to speak with employees and managers from different teams, and we had some really good discussions where I found out everything I needed to know about the job. The assignment they gave me was fair, and they were open to making adjustments in several areas.
Confirmed questions1 question
- Tell me about a mistake you made at work and how you dealt with it.
Dapper Labs Software Engineer Interview Questions
Quoted word for word from Dapper Labs interview reports.
“Can you build an authentication/authorization server?”
Read reports →“Considering web3 is a new technology, how would you get up to speed on it?”
Read reports →“Design an NFT purchasing service, including how it would interact with a payment processing service and a blockchain service.”
Read reports →“Could you describe an event-driven architecture for microservices?”
Read reports →“Can you share your experiences with event-based microservices?”
Read report →“Can you discuss general programming knowledge and best practices?”
Read report →“Can you describe an instance where you received negative feedback and how you dealt with it?”
Read report →“Tell me about a mistake you made at work and how you dealt with it.”
Read report →Formats, difficulty and experience
Across all 8 Dapper Labs interview reports.