Senior data scientist

Ready for a challenge?pThen Just Eat might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience.  /ppWhether it’s a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. /pbrDe volgende informatie is bedoeld om potentiële kandidaten een beter inzicht te geven in de vereisten voor deze functie.brAbout this role pWithin the Promotion and Optimisation department, as a Senior Data Scientist, you will drive the intelligence behind our marketing campaigns. Sitting at the intersection of advanced machine learning and commercial reality, you will build models that optimize offer allocation across millions of users and global markets.You will lead end-to-end data science and AI projects, from ideation and model design to production deployment. You will utilise causal inference, uplift modelling, optimisation techniques, and advanced LLM tools to solve complex marketing decisions. /pbrpFurthermore, you will act as a bridge between data science and the business, using causal measurement to evaluate the real-world impact of our strategies and proactively identifying new opportunities to improve promotion efficiency and customer experience. You will ensure our technical solutions are robust, scalable, and impactful. /pbrThese are some of the key components to the position: ullibProject Leadership Innovation: /b Take full ownership of complex DS projects, aiming high to spot ML opportunities that reduce wasted spend and drive order growth. /lilibAdvanced Modeling Optimisation: /b Develop models predicting incremental impact per user, offer, and market to drive excellence across all promotional strategies. /lilibAI Engineering Production: /b Design and deploy scalable, production-grade code and ML pipelines integrated seamlessly into cloud infrastructure. /lilibCausal Inference Experimentation: /b Apply causal inference methods and randomized controlled trials (RCTs) to measure true incremental impact across markets. /lilibStakeholder Partnership: /b Act as a technical partner to leadership through close collaboration, translating complex model outcomes into clear business decisions. /lilibMentorship Best Practices: /bChampion high coding standards, conduct code reviews, and guide colleagues through technical roadblocks to help one another succeed. /li /ulbrWhat will you bring to the team?ulliProven experience as a Data Scientist, with a strong portfolio of delivering impactful projects in a commercial environment. /liliDeep theoretical and practical knowledge of uplift modelling, causal inference (meta-learvers, treatment effect estimation), and experimentation (A/B testing, RCTs). /liliPlus to have experience with optimisation techniques (budget-constrained allocation, knapsack problems), advanced AI tools and decision-focused learning. /liliYou are comfortable writing production-quality Python code. Experience with MLOps tools, containerisation (Docker), and orchestration (Airflow/Dagster) is essential. /liliExperience with Cloud platforms (GCP/Vertex AI preferred, or AWS/SageMaker) and handling large datasets via SQL/BigQuery. /liliA proactive mindset with the vision to spot new opportunities for data-driven improvements in promotional strategy and marketing investment. /liliExperience in e-commerce, marketplace, on-demand delivery, or consumer-facing tech industries is a strong asset. /liliExcellent communication skills, with the ability to explain complex AI concepts to non-technical stakeholders and influence decision-making. /li /ulbrAt JET, this is how we play pOur teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment.  /pbrpBeing the best at what we do isn’t just about delivering on our strategy. It's a competition for something incredibly valuable – our customers' choice. Every time a customer decides where to order, they're picking a side.  /pbrpAt the heart of the JET Customer League are our values and behaviours. They guide every interaction, every decision, every innovation. These are the actions we need to perform consistently and brilliantly, to surpass the competition and earn our customers’ loyalty, again and again.   /pbrpFun, fast-paced and supportive, the JET culture is about movement, growth, helping one another to succeed and celebrating wins. By truly living our values and embodying our behaviours, we’re building a customer-first culture which enables us to stay one step ahead of the competition. /pbrInclusion, Diversity Belonging pNo matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat . We’re committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day.  /pbrWhat else are we delivering?pWant to know more about our JETers, culture or company? Have a look at our career site where you can find people's stories, blogs, podcasts and more JET journeys. xgiwjmb /pbrpAre you ready to join the team? Apply now! /pbrp#LI-PM1 /p