I applied through a staffing agency. The process took 1 day. I interviewed at JFrog (Tel Aviv-Yafo) in Dec 2018
Interview
I had a brief call with HR and after that they scheduled a half an hour call with technical team lead. He explained about the job and the projects they are working on. After that asked about my experience and at the end asked one technical question.
He was very nice despite the fact that I wasn't very good.
Interview questions [1]
Question 1
Your program have to support following operations:
1. Receive a character as an input and add it to all previous characters that were sent to this method
2. Remove list of characters from index x till index y
3. Print all the remaining elements in the order they were sent
All 3 methods can be used more than one time, and in any order the user wants
Example:
add(a)
add(b)
add(c)
add(d)
remove (2-3)
print - the result should be ad
He wanted to see what data structure will I pick for the initial (naive) implementation and what will be the complexity for every action.
After that he asked me to try and make it a little bit more efficient.
15 minutes phone call with recruiter.
30 minutes zoom call with hiring manager.
1:30 hour technical interview, implement connection pool in IDE.
1:30 hour design interview. Walk over a design you did + system design question.
hr interview.
They showed an actual flow in their product and asked how to design a solution. They are trying to point you towards the design decision that they implemented.
HR Interview: An initial phone screen with a Human Resources representative to discuss your background, experience, and interest in JFrog. This stage often covers standard questions about your resume and career aspirations.
Technical Interview: A technical assessment conducted by a team leader and a development manager. This interview focuses on your technical expertise, problem-solving abilities, and understanding of relevant technologies. For software engineering roles, expect questions on programming languages, system design, and possibly live coding exercises.
GLASSDOOR
Onsite Interview: A series of in-person interviews at a JFrog office, which may include additional technical assessments, meetings with potential team members, and discussions with higher-level management. This stage aims to evaluate how well you align with JFrog's company culture and values.
Interview questions [1]
Question 1
How would you design a scalable and fault-tolerant CI/CD pipeline?
I applied through an employee referral. The process took 2 weeks. I interviewed at JFrog (Tel Aviv-Yafo) in Dec 2024
Interview
Very proffesional and pleasant process. HR kept updating about the required steps and details. I failed one of the intial interviews but was they actually found another opening that might be more suitable and continued the process.
Interview questions [1]
Question 1
The initial interview (after HR) was 30 minutes long discussing my experiance, the current position and some theoretical technical questions.
Explain Dependency Injection
Have you encountered and how did you handle production issues
Explain Indexing (Database), pros and cons
Explain mutable vs immutable, when would either be used.