.Senior Data Scientist – Commercial & Marketing InsightsBarcelonaSQL, Python, RAbout YouAre you an expert in applying advanced analytics to solve marketing and sales business problems? Do you have a passion for optimizing marketing spend and trade investments to drive business growth? If so, we want you to join our team as a Senior Data Scientist!A day in the life of a Senior Data ScientistAs a Senior Data Scientist, you will be responsible for using advanced analytics to provide robust measurements of marketing and trade investment across different business models, product categories, and varied geographies. You will work closely with stakeholders in the European zone to provide guidance on how to best optimize and allocate marketing and trade investments to support the delivery of our commercial strategy.What you'll do:Share your experience and knowledge and build Nestlé's internal modelling capability.Partner with marketing and commercial stakeholders to build and deliver a portfolio of advanced analytics initiatives.Work cross-functionally to identify and answer business problems using appropriate modeling techniques on available data.Evangelize and provide advisory services around data science capabilities and knowledge within Nestlé and work with large, complex data sets to solve non-standard problems.We offer you:More than just a job. We put people first and inspire you to become the best version of yourself.Great benefits including competitive salary and a comprehensive social benefits package. We have one of the most advantageous pension plans on the market, as well as flexible remuneration with tax advantages: health insurance, restaurant card, mobility plan, etc.Personal and professional growth through ongoing training and constant career opportunities reflecting our conviction that people are our most important asset.Hybrid working environment with flexible working scheme. Our state-of-the-art campus is dog friendly and equipped with a medical center, canteen, and areas to co-create, network, and relax!Recreation activities such as yoga, Zumba, etc. and a wide range of volunteering activities.Minimum Requirements:You are educated to BSc or MSc level (or equivalent) in Math, Statistics, Physics, Operations Research, Econometrics, or Data Science.You have proven experience of handling large datasets and reporting automation and can demonstrate an excellent understanding of marketing mix modelling and price & promotion analytics.You should have the ability to network and influence at senior levels both internally and externally and be able to interpret data and explain business performance in an easy-to-understand way that tells a story to key stakeholders.You have proven experience of working in a matrix environment, achieving results through effective influencing and collaboration.You have advanced MS Excel, SQL, R, Python (or similar) experience