As a Data Science Intern, you'll tackle a key project to uncover the link between stock and sales. You’ll estimate missed sales due to out-of-stock items, and work on a proof of concept. With your knowledge of machine learning and Python, you'll take ownership of your project from start to finish.
How do I become a Data Science Intern at Coolblue?

As a Data Science Intern, you'll have two key objectives. First, you'll analyze the link between store stock availability and sales. Second, you’ll estimate missed sales due to out-of-stock items, helping to reveal potential demand. You’ll join the Commercial Planning Data Science Team, where you’ll get all the support needed to succeed. Your day-to-day will involve creating insights and building and testing a proof of concept. You will have discussions with colleagues to understand the context, brainstorm solutions, and share your findings.

You enjoy doing this

• Work with big and nicely structured and processed data.
• Make actionable insights that help you decide on how to proceed.
• Apply machine learning techniques to find relations between variables, and make the most accurate predictions.
• Get feedback from your colleagues on your work to help you develop a little bit every day.
• Advise the data science team on the best solution for this project.
• Apply your strong analytical thinking to unlock value for the company.

You recognize yourself in the following

• Doing your master’s in data science, econometrics, statistics or related.
• Experience with successfully applying machine learning techniques like regression, random forest, gradient boosting.
• Experience with Python, and ideally also with SQL and/or Big Query.
• Like to take responsibility for your project and guard the progress and quality yourself.

This is what you’re looking for in a job

• Internship allowance.
• Working together in an international environment with colleagues from the Netherlands, Italy, China, India, and more.
• An extraordinarily good work environment. Where we interact as friends and you can just be yourself.
• Monthly drinks, freshly prepared snacks, legendary Coolblue parties and the best team activities.
• Plenty of room for your own ideas, initiatives and choices. You do your work your way.
• A picture-perfect office at a great location. You could crawl to work from Rotterdam Central Station. We recommend just walking for 2 minutes, though.
• With over 30 training courses in our own Coolblue University, you become a little better every day.
• A discount on all our products.