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Data Scientist in Barcelona


Est. Salary
35,000 - €45,000
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Job Description

Cien is an AI-first startup and we are global by design, with offices in Barcelona, Miami Beach, and Dallas. Our workforce is also an example of our vision, we are multicultural and diverse, and we pride ourselves on hiring the best people out there.

Our app provides a new way to measure and increase sales productivity. Using AI, the app connects the invisible dots in our customers’ sales data to predict outcomes, uncover improvement areas and recommend the biggest wins for their team.

The founding team members have all had major previous SaaS company successes, and at Cien we strive to make something 100 times better than before, hence the name! We aim to build the best workplace possible to support our employees -- through our benefits, workplace design, perks and culture.

To join Cien, you’ll need to be ready for a fast-moving and challenging environment, be fluent in English, have a Bachelor’s or equivalent degree in a relevant subject matter and be eligible to work in Spain.

Check out a short video we made just for you

If you are looking for your next challenge, eager to tackle new obstacles in the context of the Machine Learning field and with an internationally diverse team, keep reading! We are growing fast and are always looking for awesome people…are you one of them?  

As a Data Scientist, your mission is to make our products intelligent and delightful to use, since they act as a trusted mentor to our customers, that fully understand their specific business issues. You will report directly to our CEO and work with our highly accomplished technical team to build machine-learning algorithms for predicting sales people behavior and results.

Cien is a SaaS company, so models are not for one-off use, but gets incorporated into our production code. We develop our models in Python, with data stored in MongoDB. We collect ever-increasing amounts of data and get regular feedback on the quality of our models. Therefore we can continuously tune them to become even better. We are looking for someone who is highly motivated, a self-starter and a problem solver eager to keep learning new technologies.

Interested?  Please apply only if you meet the following criteria:

  • You have a graduate degree in Mathematics, Economics, Statistics, Operations Research or related discipline.

  • You have some years of work experience in a quantitative or technical field.

  • You are an expert in Python with a focus on Data Science.

  • You have a thorough theoretical foundation and practical experience in Machine Learning and Statistics.

  • You have a good understanding of databases. You are familiar with SQL and MongoDB Querying.

  • You are familiar with version control systems (Git).

  • You have project management skills to handle multiple ongoing initiatives on time.

  • You have a resourceful and pragmatic approach to problem-solving.



If this sounds like a dream position for you, hit the "Apply for this job" button and complete the requested information.


Cien is an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status.


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