Careers – Internship R&D Data Science


Do you want to become part of an early-stage startup adventure within an experienced and highly motivated team and have a meaningful impact in the financial services Industry?

You are a fast learner, with an entrepreneurial mindset and a technological and digital appetite?

If yes, then we have a great opportunity for you.

WeeFin is a young, innovative FinTech (Company that aims at providing financial services by making use of software and modern technology) founded by 3 seasoned finance professionals with strong Big 4 experience in risk & analytics, regulation and innovative technology.

WeeFin has a real disruptive project: Compete against traditional Bank models by fostering alternative finance and turning it into a driver for sustainable development.

WeeFin values people, hard work and good ideas. Everyone in the company puts the hands on to get the wins. But the team always finds time to celebrate.

With two complementary services -a consulting service advising finance top players and a R&D Lab leveraging on new technologies- WeeFin has a unique & disruptive positioning amongst Fintech.

By joining WeeFin, you won’t be an intern among hundreds: you will be given real responsibilities that will let you put everything you’ve learned immediately into practice.

Principal Mission

You will be joining the R&D team to help us building our finance decentralized platform and will be responsible of the usage Data Science in the application. Your mission will cover:

  • Market finance models Development using Analytics & Data Science technologies, testing, release, support and maintenance in our internal Dapp (Decentralized Application)
  • Delivering strategic technical solutions to match business requirements and project life cycle deliverables using various techniques and tools (Big Data analytics, Machine Learning etc…)


You have a Bachelor’s degree in Data Science, Computer Science or Computer Engineering, with strong skills writing maintainable and scalable code

You are able to take on responsibilities and meet with your commitment. You have a passion for Blockchain and decentralized tech and for building great products.

You have a market finance background or are keen on learning cutting edge business practices.

“The best way to learn swimming is to jump into the Lake”

Join us on this challenging adventure, we will give you a host of real-life experience that will be hard to get in a brand-name company. We will give you the confidence to know you can take on a new project and run with it. We will give you ownership, we will help you make an impact!

Job details

Location: Neuilly-Sur-Seine, Ile-de-France

Contract: Internship

Reference: Job-2017-Internship-RD-DataScience

Ineterested? Join Us!