Glassdoor users rated their interview experience at Exadel as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Internship and Junior Java Developer rated their interviews as the hardest, whereas interviews for Internship and Junior Java Developer roles were rated as the easiest.
The hiring process at Exadel takes an average of 7 days when considering 2 user submitted interviews across all job titles. Candidates applying for Junior Java Developer had the quickest hiring process (on average 7 days), whereas Junior Java Developer roles had the slowest hiring process (on average 7 days).
Here are the most commonly searched roles for interview reports -
I applied through a recruiter. I interviewed at Exadel (Wrocław)
Interview
there was 3 stages after initial HR call:
1. live coding(SQL, leetcode-style python problem), theory questions
2. system design questions
3. manager interview
Overall it was a pleasant experience, but I, personally, was really under-prepared for live coding part of the interview.
Interview questions [1]
Question 1
Would I categorize LLM pretraining as unsupervised learning?
Thank you for sharing your interview experience with us! We appreciate your detailed breakdown of the stages, and we are glad that the overall process felt positive and pleasant. Our technical evaluations for senior machine learning roles aim to be comprehensive, and we truly value the time and effort you put into preparing for the coding, system design, and managerial discussions. We wish you the very best in your ongoing work in ML!
Thank you for the detailed feedback! We’re glad the process, from the technical deep dive into React and GraphQL to the client collaboration, felt balanced and comprehensive. We truly value the expertise you brought to the team and are happy to hear that your experience joining Exadel was a positive one. We wish you continued success in all your professional endeavors!
I applied through a recruiter. The process took 1+ week. I interviewed at Exadel (Warsaw, Masovia) in Dec 2025
Interview
The interview process is very friendly but long from the beginning. The talks are in the friendly environment. My tech talk with them lasted for more than 2 hours. And in the end they rejected my application with little feedback.
Interview questions [1]
Question 1
Many technical questions. For example about what is the feature of a dictionary key in python.
Thank you for your feedback. We’re glad you found our team friendly and the environment welcoming, we aim for our technical discussions to feel like a collaborative exchange. However, we sincerely apologize that the feedback provided after such a deep, two-hour technical dive didn't meet your expectations. We know how much effort goes into a session like that, and we're sorry the final response felt insufficient. We truly appreciate the time you invested with us and wish you the best in your next steps.
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