J'ai postulé via la recommandation d'un employé. Le processus a pris 2 jours. J'ai passé un entretien chez Upstream Security (Herzliya) en avr. 2023
Entretien
I had 4 interviews total:
1) Phone screening interview
2) Practical backend coding interview
3) Theoretical frontend/backend interview
4) HR Interview
The company was able to conduct all interviews for me in a single day which I liked
Questions d'entretien [1]
Question 1
Q: Theoretically, how would you implement React's useMemo by yourself?
J'ai postulé via une agence de recrutement. Le processus a pris 2 semaines. J'ai passé un entretien chez Upstream Security (Tel Aviv) en oct. 2025
Entretien
The interview process at Upstream Security was really smooth and well-organized. It started with a quick HR call, then a short chat with the team lead, and finally a one-hour coding interview. Everyone I spoke with was professional and easy to talk to. They got back to me quickly, letting me know they decided to move forward with another candidate who had a bit more relevant experience.
Questions d'entretien [1]
Question 1
Implement a class to return the average of a stream of numbers for a given size window.
introduction interview - tell about yourself, your background, a feature or project you're proud of, what difficulties have you incurred during you previous work.
basic coding interview
system design interview
HR interview
