Data Scientist/Data Analyst/Data Engineer (m/w/d)

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We are on the lookout for a Data Scientist to join the Consumer, Global Search tribe on our journey to always deliver amazing experiences.
At Delivery Hero, you’ll shape the global consumer experience for millions of users. Your work will have a direct impact on how we attract and retain customers, creating data-driven, personalized interactions that keep them coming back. As part of our Consumer Team, you’ll enhance customer satisfaction and drive global growth and profitability through innovative projects. Watch this short video series to hear from the Consumer team and get a behind-the-scenes look at what it’s like working in this vertical at Delivery Hero.
In our Global Search tribe we provide cutting-edge Search services (Query understanding, Retrieval, Ranking) across all our platforms, impacting millions of customers worldwide. If you are passionate about leveraging machine learning and artificial intelligence to enhance user experience and drive innovation, we want you on our team in the heart of Berlin!

Develop and Optimize Search Algorithms: You'll research, develop, and optimize advanced machine learning algorithms to improve our search experience. This includes enhancing query understanding, semantic search, spell correction, ranking, personalization, LLM based ontologies, and evaluating search results at scale, all with the goal of providing our users with the most relevant and tailored search experiences.
Collaborate Across Teams: Work as part of a global, cross-functional team, collaborating closely with product managers, analysts, backend engineers, and data engineers to drive end-to-end solutions. Your partnership will be crucial in translating business challenges into impactful data science projects that solve our customers' problems and meet our OKRs.
Experiment and Lead Innovation: Identify and apply the best machine learning and AI methods to solve problems within your team. You'll drive the data science work, from ideation to production, ensuring solutions are scalable and effective. Together with senior members of your team, you will translate these challenges into well-defined data science roadmaps with clear objectives, and confidently navigate uncertainty to deliver tangible results.
Experience: Master’s degree (or Bachelor’s with 3+ years of work experience) in a quantitative field such as Computer Science, Mathematics, Physics, or similar. 2+ years of experience as a data scientist with at least 1+ years in the Search, Recommendation or related domain.
Technical Expertise: Proficiency in SQL and Python and its ML ecosystem is essential. Good knowledge of best practices in software engineering with Python. MLFlow and Metaflow), and experience working with large-scale data-pipelines is a plus.
Machine Learning Knowledge: A strong understanding and hands-on experience of classical machine learning, statistical and AI algorithms. Problem-Solving & Agility: You're comfortable with ambiguity and are adept at navigating it to define clear data science problems and solutions. Demonstrated experience working effectively in global, cross-functional teams. You have first experience leading smaller projects end-2-end. Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week
We offer 27 days holiday with an extra day on 2nd and 3rd year of service
We will support you in developing yourself and your career growth opportunities: 1.000 € Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.
Health Checkups, Meditation, Yoga, Gym & Bicycle Subsidy
Whatever you call it, we’ll help you with it: Employee Share Purchase Plan, Sabbatical Bank, Public Transportation Ticket Discount, Life & Accident Insurance, Corporate Pension Plan
The power of getting together over some food is unrivaled. Digital Meal Vouchers, Food Vouchers, Corporate Discounts. 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.