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ETS Data Science Challenge (Imperial College)

Pozuelo de Alarcón, Madrid



This is for me
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Come for the challenge. Stay for the company

If you are in your senior year and you are one of those that love to put their abilities to the test, have a look at our ETS Challenge 2019.

If you solve the challenge properly, you’ll get a paid internship for the summer here at ETS (in London or in Madrid, it's up to you!). And maybe interesting career opportunities too if things go well.

We are all very busy, we know. But if you find some time to do it anyway, it’s probably because you are going to have fun doing so. And that’s exactly what we like the most: people that enjoy thinking, programming, learning, growing…

You may choose which language to use for the challenges. We work with Python and it’s our favourite nowadays, but feel free to pick the one you feel more comfortable with.

Efficiency, creativity, clean coding, and simplicity will be valued.

Show us how you think and how you face problems. We will reward the best answers, including the most original and efficient solutions. The winners will enjoy a paid internship with our teams during the summer

Our company builds algorithmic investment strategies using the latest scientific techniques and technological tools. We organise ourselves in autonomous teams. Each team is responsible for a project, for choosing which methodologies and which technologies to use. We encourage life-long learning and curiosity.

ETS Data Science Challenge

  1. You have 3 WEEKS to complete the challenge, starting from the day we visit your university.
  2. You may download the problem instructions below.
  3. Submit your solutions in the 'Challenge results' area (to get to the form, click where it says 'This is for me' at the bottom left of the page).
  4. Please attach your curriculum vitae in the CV area (also at the link on the bottom left).
  5. If you have questions send us an email to

I'm ready for the challenge, show me the task!

Application form

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