Data Scientist Junior

October 30, 2026

Hybrid

Junior

Cornellà de Llobregat, Spain

Keep in mind

Another language required
French
Original vacancy is in Spanish
You will likely need Spanish for the job. The employer can confirm

Description

A leading Spanish consumer credit company with 35 years of history, backed by one of the largest banks in France, is hiring a Data Scientist Junior for its Data & Analytics team. The role focuses on identifying business trends, developing machine learning models, algorithms and proofs of concept, and turning complex datasets into actionable insights. The position is based in Cornellà de Llobregat, Catalonia, Spain, with a hybrid work model.

Responsibilities

Identify new trends and analysis opportunities, collaborating with different business stakeholders to drive the analytics and data science agenda
Transform large complex datasets into pragmatic and actionable insights
Carry out research, development, exploration and data discovery activities and develop prototypes, algorithms and proofs of concept using leading data science and innovative solutions
Apply analytical methods such as machine learning, pattern recognition and recommendation algorithms to solve business problems and optimize outcomes
Work on data discovery that adds value and helps decision making
Collaborate with data engineering teams to improve data as a business asset
Build knowledge of existing and emerging data science technologies and techniques, and maintain a learning mindset

Requirements

Degree in Statistics, Mathematics, Engineering, Physics or comparable studies
Master's in Data Science / Data Analytics or similar is highly valued
1 year of experience as a Data Scientist working with machine learning models
Hands-on experience with some statistical packages: SAS, Python (Scikit-Learning, Pandas, Numpy, VerticaPy) and/or R
French language level is highly valued
Excellent analytical skills, accuracy and rigor in data handling, good communication skills to share with other business areas

Conditions

Join a leading multinational of the financial sector
Integrate into dynamic teams as part of cross-functional projects
Hybrid work model (2 days remote per week)
Opportunity to develop professionally within the company
A complete compensation package including permanent contract, fixed salary, variable pay, restaurant tickets and additional social benefits
Full-time employment