Ho sostenuto un colloquio presso Cast.AI (Vilnius)
Colloquio
First was screening call. Talke about experiences. Also asked some tricky queston for understand am I enough to technical interview or not.
Second one was technical System design interview.
They asked to me design their system. That was not fair IMO, They are working on the mature design long time for to make it working. And they expect me same or almost same design in 1 hour.
Domande di colloquio [1]
Domanda 1
They asked make a design on board exactly what are they doing. Expecting to me say some tricky words.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Cast.AI nel mese di feb 2026
Colloquio
It was pretty chill process, first interview with program manager/hr and some technical questions to understand your background, second interview - more about system design and software engineering in general, they wanted someone who has experience with k8s, third interview is a coding challenge, I would say its not hard, but its not a general "leet code" style question, its a problem where you need to implement solution, if you know GO and system design you will pass it. I think I have not enough experience with k8s and made 1 mistake on coding section, so they decided not to continue. But I liked the process overall. And since they are basically a company who builds stuff with k8s u need to know internals and some gotchas.
Overall positive experience.
Domande di colloquio [1]
Domanda 1
Many questions related to k8s and how it works, system design questions(you need to know availability/scalability/fault tolerance/monitoring etc).
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Cast.AI nel mese di apr 2025
Colloquio
My meeting was unproductive. The questions, read directly from a prompt, led to a very superficial conversation. The interviewer seemed disengaged, frequently yawning and appearing to be suffering from a hangover. As a result, the questions were unclear, and there was no genuine interaction.
