Senior Data Scientist

Company Description As the world s pioneering local delivery platform our mission is to deliver an amazing experience fast easy and to your door We operate in over 70 countries worldwide powered by tech designed by people As one of Europe s largest tech platforms headquartered in Berlin Germany Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index We enable creative minds to deliver solutions that create impact within our ecosystem We move fast take action and adapt No matter where you re from or what you believe in we build we deliver we lead We are Delivery Hero About the role We are looking for a passionate and innovative Senior Data Scientist to join our Data Sciences Team Fueled by one of the largest data sets of its kind in the region this team at Delivery Hero is working on some of the most challenging and fascinating technology problems available right now in the restaurant industry From personalizing the dining experience for restaurant diners by analyzing their past behaviors interactions to helping restaurants increase their footfall by targeting the right customer at the right time- we are using big data to help change the way millions of people will dine at the restaurants This is a unique opportunity to join a new multidisciplinary team of creative and passionate individuals destined to change the face of the restaurant industry Join us and let s redefine customer loyalty and retention together Key Responsibilities Design and develop ML-driven personalization solutions for dining experiences ordering journeys and customer targeting Research design and deploy scalable machine learning models using large-scale structured and unstructured data Partner with internal engineering and product teams to conceptualize plan and execute the roadmap Communicate complex results in a clear concise and actionable manner Mentor junior data scientists and contribute to setting best practices for the team Evaluate and prototype emerging AI technologies applicable to the restaurant industry Qualifications Experience Required Degree in Statistics Mathematics Engineering Physics or any similar discipline 6-9 years of relevant working experience Proficient in RDBMS such as PostgreSQL or MySQL Expertise in Python especially data science and data wrangling libraries such as numpy pandas etc Strong analytical data interpretation and problem solving skills Good grasp of basic statistical concepts and ML algorithms Basic knowledge of AI ML model deployment lifecycle Strong understanding of the practical applications of machine-learning approaches around supervised and unsupervised learning tasks Familiarity with Big Data technologies such as Spark MPP Databases Self-motivated independent learner and willing to share knowledge with team members Detail-oriented and efficient time manager in a dynamic and fast-paced working environment Good to have Experience in personalization and customer propensity modelling Testing and deployment of APIs for large scale production systems Experience in building ML models at scale using big data pipelines on platforms such as Spark Understanding of deep learning frameworks such as Tensorflow PyTorch Experience with GCP BigQuery Additional Information We believe diversity and inclusion are key to creating not only an exciting product but also an amazing customer and employee experience Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities religious beliefs color national origin gender identities or expressions sexual orientations age marital or disability statuses or any other aspect that makes you you We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience just include it in your application You re welcome to share your pronouns he she they right from the start so we can address you respectfully from our first contact