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Stone Software Engineer Interview Questions
& Process

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

Based on 55 interview experiences · FREE TO READ

2.5 Rounds average
Average Typical difficulty
56.4% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Stone.

Showing 3 of 55
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Stone

Software Engineer

Engineering · nearly a year ago

Senior Average Negative experience No offer 1 round
Interview process
Recruiter call Technical screen Onsite
Interview formats
Behavioral Technical System Design

I got to the opportunity through a third-party company. One of the most disappointing interviews I've participated in. 3 people in a Google Meet room with only 1 of them questioning you and the others just staring blankly the whole time. Questions that follow a script that isn't complex to answer, but you can tell the interviewer is making up questions based on your answers to make the interview even more difficult. To this day, I still haven't gotten a response from Stone. The third-party company only replied with a 'I'm sorry' for not having any feedback and that when they received it, they would get back to me (never). It's worth highlighting another point: Interviewers with zero soft skills in communication, and these were Managers! No empathy, and always in a hurry. There were moments when the interviewer even got nervous during the System Design stage. Terrible experience! Luckily I won't be working with any of them day-to-day!

Confirmed questions1 question
  • When to use a relational database versus a non-relational one?
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Stone

Software Engineer

Engineering · a year ago

Mid Difficult Positive experience Accept offer 5 rounds
Interview process
Recruiter call Phone screen Technical screen Onsite Background check Offer
Interview formats
Behavioral Technical Coding System Design Behavioral

So far, this has been the best selection process I've ever been through. Very organized and they always gave quick feedback after the interviews. First, there was an interview with HR to filter my profile. Then came an interview with the manager of the team I would join. In this stage, there were questions related to my career, but mainly about the behavioral part. Next, I had a technical interview where they asked more technical questions about Kotlin and Android, and at the end of the interview, they gave me a challenge that was of the system design type. Finally, a cultural fit interview. I was hired and today I work as a mobile developer. The main stack is Kotlin, including KMP, but I also use Swift and React Native.

Confirmed questions1 question
  • How do you handle high-pressure situations and tight deadlines?
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Stone

Software Engineer

Engineering · more than a year ago

Entry Average Negative experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Technical Behavioral

O processo foi rápido, a entrevista foi normal, mas fiquei extremamente decepcionado porque quem estava me contratando simplesmente desapareceu. Não responde mais nada no LinkedIn, não me deu feedback sobre a entrevista e o que me deixa mais chateado é que fui super bem na entrevista, tinha grandes expectativas. Entrevista feita dia 19/12 e até agora 01/01 sem resposta.

Confirmed questions5 questions
  • Quais Design Patterns você usa?
  • Qual o conceito de método abstrato?
  • Qual a diferença entre interface e classe abstrata?

Stone Software Engineer Interview Questions

Quoted word for word from Stone interview reports.

Can you explain the difference between Heap and Stack memory?

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When to use a relational database versus a non-relational one?

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Could you explain what an index in a database is? Also, what kind of issues can arise in concurrent programming?

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Could you elaborate on communication protocols and architecture patterns?

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Formats, difficulty and experience

Across all 55 Stone interview reports.

Interview formats

Behavioral 38%
Technical 32.6%
Coding 16.3%
System Design 5.4%
Presentation 3.9%

Interview difficulty

Easy 20%
Average 58.2%
Difficult 21.8%

Candidate experience

Neutral 12.7%
Positive 56.4%
Negative 30.9%