So many technical questions , about machine learning , deep learning , statistics , data analysis . big data . with coding question about different technologies ( python , SQL , hive , hadoop , spark , SQL ) and many more .
I applied online. The process took 4 weeks. I interviewed at Orange (Casablanca, Greater Casablanca) in Jan 2024
Interview
The interview process for a Junior Data Scientist role at Orange Maroc is structured to evaluate both technical and soft skills. It typically begins with an online application, followed by an HR interview to assess your motivation, educational background, and interest in Orange's digital innovation. Next, candidates undergo a technical assessment or interview that may include a coding challenge, data analysis task, or questions about machine learning models, statistics, and data processing tools like Python, SQL, or Spark. This is followed by a more in-depth interview with a manager or data science team member, focusing on problem-solving approaches, previous projects (such as academic or internship work), and your ability to contribute to real-world business use cases. The process concludes with final feedback and an offer if selected. Throughout, Orange Maroc looks for candidates who combine technical competence with curiosity, adaptability, and a collaborative mindset.
Interview questions [1]
Question 1
Can you walk us through a data science project you worked on from start to finish, including the business objective, the tools you used, the challenges you faced, and the impact of your results?
I applied online. I interviewed at Orange (Cairo, Cairo Governorate) in June 2021
Interview
The online technical test wasn't intended for a junior to solve not even a senior it needs a principal to solve these interview questions i've interviewed in a lot of big companies this was the hardest ever.
Interview questions [1]
Question 1
The Technical questions required knowledge about specific methods that wasn't mentioned in the description or on my CV it wasnt just an optimization problem but they required it to be solved using a specific method.