Solicité el puesto por otro medio. Acudí a una entrevista en Kalepa (Varsovia, Mazovia) en ene 2025
Entrevista
The entire process was clearly defined and thoroughly documented, every step went smoothly, and the team was open-minded, creating a relaxed atmosphere with no stress during the interview experience overall.
Envié una solicitud electrónica. Acudí a una entrevista en Kalepa (Varsovia, Mazovia) en may 2026
Entrevista
They tell me the job's in the insurance sector, they tell me the job's gonna deal with a lot of AI/LLM-powered backend engineering + contributing to the platform/infrastructure components, then they throw some completely disconnected hackerrank and leetcode challenges at you, where they test your memory and algorithm skills, none of which are relevant to the job itself.
Preguntas de entrevista [1]
Pregunta 1
"give me the longest substring of at most 2 distinct characters, share your screen and do not use AI"
Envié una solicitud electrónica. Acudí a una entrevista en Kalepa en may 2026
Entrevista
1) HackerRank: 2 simple leetcode style tasks and 4 cognitive puzzles within 60 minutes (no human supervision, just link)
2) Hiring Manager Interview
3) Technical Interview: Coding
Simple coding task to perform on your local environment with supervision. I think it's focused on crossection of engineering and communication
4) Technical Interview: Working Session (1 Hour)
During this session, you will be asked to pull code from GitHub and open a pull request. Please ensure you have a GitHub account ready, can run basic Git commands, and have a code editor available. You will receive the repository invitation at the start of the interview. The code in the repository is mostly Python. However, Python knowledge is not required to solve the problem and is not a part of the evaluation. You will need to manipulate some JSON files, and we will be assessing your problem solving approach.
5) Executive Interview (30 Minutes)
In this final conversation, Paul (CEO) will assess your culture fit, discuss your potential future at Kalepa, and answer any outstanding questions.
6) References
Solicité el puesto a través de un captador. Acudí a una entrevista en Kalepa
Entrevista
The interview process with the Principal Engineer consisted of a professional background exchange, followed by technical deep dives into Database design, CS fundamentals, and Python-specific internal mechanics. It concluded with a LeetCode Medium/Hard algorithmic challenge focusing on the 1-D Knapsack problem (Dynamic Programming).
Preguntas de entrevista [1]
Pregunta 1
What's the difference between a thread and a process?