Avolta is the world's leading travel experience player.
With a traveler-centric philosophy and a geographically diverse network, the travel retail and F&B; company addresses the needs of up to 2.3 billion passengers each year, with 5,500 outlets in more than 75 countries across six continents.
Guided by their Destination *
* strategy and boosted by their recent combination with travel F&B; giant Autogrill, the company is well positioned to realize their ambition to create a Travel Experience Revolution through their many locations at airports, motorways, cruise lines, seaports and railway stations amongst others.
PURPOSE OF THE ROLEThe General Data Scientist will be the technical leader responsible for developing advanced analytical models and machine learning systems that optimize pricing decisions and promotional strategies across 5,500+ locations with millions of SKUs globally.
Your work will directly influence billions in revenue and millions in margin improvement.
This is a hands?on technical leadership role where you will spend ***% of your time building models, writing production-quality code, and architecting ML systems, with the remaining time on technical mentorship and translating complex models into actionable insights for commercial teams.
Success in this position depends on deep technical expertise in pricing/revenue optimization, ability to ship production ML systems at scale, and effectiveness in communicating with non-technical business stakeholders.
This role will be based either in Madrid or Milan with hybrid flexibility.
RESPONSIBILITIESAdvanced Modeling & Algorithm DevelopmentDevelop price elasticity models using econometric techniques (regression, mixed effects models, instrumental variables)



to estimate demand curves at SKU-category-location levelsBuild dynamic pricing algorithms that optimize prices in near-real-time based on competitor actions, demand signals, inventory levels, and strategic constraintsCreate price architecture frameworks (zones, tiers, good-better-best) using clustering, segmentation, and optimization techniquesDesign margin optimization models that balance volume and profitability trade-offsBuild causal inference models to measure true incrementality of promotions, accounting for cannibalization and pull-forward effectsDevelop promotion ROI prediction models that recommend optimal mechanics (% discount, BOGO, bundles), timing, and target segmentsCreate promotion planning optimization algorithms that maximize ROI under budget constraints while avoiding overlapImplement models using Python (pandas, scikit-learn, statsmodels, PyMC3, XGBoost) with production-quality codeBuild robust data pipelines (Airflow, Spark) for pricing, sales, competitor, and promotional data at scaleDeploy models to production (AWS/GCP/Azure) with proper monitoring, alerting, and automated retraining workflowsTechnical Leadership & CollaboratiionSet technical standards for data science work: code quality, testing, documentation, peer review processesConduct thorough code reviews for other data scientists, providing constructive feedback and ensuring qualityMentor mid-level data scientists on modeling techniques, coding best practices,



and business acumenArchitect ML system design for pricing/promo products in collaboration with BI engineering teamsCollaborate with Principal TPM on product roadmap, translating business requirements into technical approachesStay current with state-of-the-art research in pricing/revenue optimization, econometrics, and causal inferenceContribute to technical hiring by conducting data science interviews and assessing candidate depthBusiness Partnership & CommunicationTranslate complex model outputs into clear, actionable insights for commercial teams (category managers, regional pricing leads)Present model results and recommendations to C-suite executives (CCO, CFO, regional heads) in accessible termsDesign and analyze A/B tests and quasi-experiments to validate models and measure business impact in productionPartner with regional teams to understand local market dynamics and competitive landscapes that inform modelsBuild trust with stakeholders by demonstrating models reflect real-world dynamics and deliver tangible valueCreate compelling data visualizations and dashboards (Tableau, Power BI, Python) that communicate insights effectivelyDevelop training materials and workshops to upskill commercial teams on data-driven pricing and promotion conceptsWHAT WE ARE LOOKING FOREducation & Technical FoundationMS or PhD in quantitative field (Computer Science, Statistics, Economics, Operations Research, Applied Mathematics, Physics, Engineering) OR Bachelor's degree with 8+ years of applied data science experience demonstrating equivalent depthExpert-level Python proficiency for data science (pandas, numpy, scikit-learn, statsmodels, scipy) with clean, production-quality codingAdvanced SQL skills
- complex queries (CTEs, window functions, optimiza

📌 Global Data Scientist (Madrid)
🏢 Avolta
📍 Madrid