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IT&Data - Senior Data Scientist

  • Spain
  • Barcelona
  • Hybrid
  • Permanent Full-Time
  • Posted: 22 Dec 2025
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IT&Data - Senior Data Scientist

About the job

At Danone, we believe that every time we eat or drink, we vote for the world we want. As a leading food and beverage company, we make healthy, sustainably produced foods and beverages that nourish people’s lives. As the largest Certified B Corporation® in the world, we are committed to redefining success in business to ensure that through our brands we create real benefits for people, our communities, and the planet. 

In IT & Data, we inspire and empower Danone through the world of tech and data. Behind our brands there is always technology pushing them forward. Danone has broadcasted its willingness to become a Data driven and AI enabled company. That's why we use advanced and innovative IT solutions which are implemented in all Danone units around the world.

We are looking for catalyst for change. We ensure you work with great products and technologies in an international environment, learning from experts and experienced managers.

As IT&DATA - Data Scientist, you will have the following key accountabilities, deliverables & KPIs, and impact on business results: 

This role will focus on designing and deploying cutting-edge machine learning and AI solutions to drive business impact across Research & Innovation, Quality & Food Safety, and Sales. You will work on high-impact projects such as predictive modeling, causal inference, optimization, and generative AI applications to unlock insights and accelerate decision-making. Location for this position is Barcelona.

Your mission will be: 

  • Collaborate with business partners & data project leaders to identify business needs and translate them into actionable measures
  • Apply state-of-the-art algorithms and predictive models (Machine Learning/Deep Learning) to answer business problems.
  • Model Development: Build, validate, and deploy advanced machine learning models (e.g., CatBoost, XGBoost, deep learning) for forecasting, optimization, and recommendation systems.
  • Causal Inference & Experimentation: Apply causal inference techniques and design experiments to measure the impact of interventions.
  • Data Strategy: Partner with data engineers to ensure robust data pipelines and scalable architectures.
  • Business Impact: Translate complex analytics into actionable insights for stakeholders in business like QFS, R&I, Ops, Sales, Marketing.
  • Innovation: Explore and implement state-of-the-art AI techniques (e.g., generative AI, reinforcement learning) to solve business challenges.
  • Mentorship: Guide junior data scientists and foster best practices in coding, model governance, and documentation.

About you

Do not hesitate to apply if you...

  • Have more than. 7 years of experience in Data Science within a fast-paced and complex business setting, preferably working as a Senior Data Scientist. 
  • Have a MSc, PhD or other Advanced Degree in a field linked to computer science, applied mathematics, statistics, machine learning, or closely related fields
  • Have experience in Fast-Moving Consumer Goods (FMCG) industry is a plus.
  • English is a must

We are looking for people having the following technical skills:

  • Programming: python (pandas, numpy), Spark, Git
  • Modeling: supervised & unsupervised learning
  • Infrastructure : Cloud (Azure is a plus)
  • Data Science tools/modules: Databricks / MLFlow
  • Solid understanding of statistics, causal inference, and optimization.

Experience in all or several parts of Advanced Analytics process will be challenged:

  • Explore the potential of a raw data set
  • Build relevant and performant models and analyses
  • Scale, deploy and monitor industrialized projects
  • Consistency of approach for a data domain/portfolio of projects Mandatory skills:
  • Substantial experience working on full-life cycle data science project
  • Ability to meet tight deadlines and work in an environment with multiple priorities.
  • Excellent written and verbal communications skill. In particular, a strong proven ability to communicate statistical and modeling results in a clear manner.

Mandatory skills:

  • Substantial experience working on full-life cycle data science project
  • Ability to meet tight deadlines and work in an environment with multiple priorities.
  • Excellent written and verbal communications skill. In particular, a strong proven ability to communicate statistical and modeling results in a clear manner.
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About Danone

At Danone, you will work to make a vision a reality: “One Planet, One Health” and it doesn’t matter what position you are in to impact it. Here you will have space to create, to undertake, to grow and above all to be yourself, thanks to our culture of Inclusive Diversity, where we are clear that “our differences are what make the difference”. You will work with agile methodologies, in high performance teams where you will learn, influence and contribute to achieve specific objectives and thus grow with the company. We want you to come and see for yourself, but if you want more information before, click here to convince yourself: Careers at Danone | Danone

And what’s next?
If you have come this far you will have already convinced yourself... Apply!
"At Danone we are 100% committed to guaranteeing bias-free selection processes and equal opportunities. For this we have trained all the people who participate in them. Because to work with us, what matters to us is what you can contribute and nothing else"

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Get to know us

Dedicated to bringing health through food to as many people as possible, we are a leading global food & beverage company built on four businesses: Essential Dairy and Plant-Based Products, Waters, Early Life Nutrition and Medical Nutrition. 

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