I had a brief call with hr and afterward it was only one technical interview. While the questions were really easy (easy leetcode task), questions like "what is the difference between ML and DL", afterward I got the rejection. I requested the feedback, but the interviewer ignored me :(
Me postulé a través de un reclutador. Acudí a una entrevista en Kalepa (París) en may 2025
Entrevista
I applied for the Machine Learning Engineer role at Kalepa. The process began with a pre-screening interview with a recruiter.
The second stage was a coding interview, conducted via IDE. I successfully solved the task within the allotted time, explained my approach clearly and wrote tests.
Despite completing the challenge, I was not invited to the next stage of the process and I was not provided with specific feedback.
Preguntas de entrevista [1]
Pregunta 1
Leetcode medium question about matrix transformation
Me postulé en línea. El proceso tomó 1 semana. Acudí a una entrevista en Kalepa (New York, NY) en mar 2025
Entrevista
I completed three stages of the interview process. It started with a simple HackerRank test—nothing unusual—followed by an HR screening and a technical interview. Both interviews were smooth and very friendly.
I had a longer interview with a staff software engineer, which I found very enjoyable. It felt more like a discussion with a friend or colleague rather than a formal interview. I was hoping they would give me an offline task rather than an online one since I don't perform well in exam-like settings.
Overall, it was a great experience. They emphasize not being a typical 9-to-5 workplace, which I think is the best approach for startups! I also appreciate that they set clear expectations from the start regarding the level of effort required, rather than surprising candidates after hiring.
Preguntas de entrevista [1]
Pregunta 1
The interview focused on system design, problem-solving, database issues, and past experiences. There was also a LeetCode-style question, likely at a medium difficulty level. (I’m not a fan of LeetCode.)
Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en Kalepa en oct 2024
Entrevista
Received a 75 minute code screen through HackerRank as the first step, which I completed on time and mostly correctly (did not fully complete the last problem). I was sent a boiler plate rejection the next day. Waste of time.
Preguntas de entrevista [1]
Pregunta 1
Write code to calculate maximum profit over a few days of single stock prices, extract information from JSON output from an API, find index of first occurrence of a character in a string.