Ort
Germany - Berlin
Vertrag
Full time
Job-Kategorie
Applied Science & Research
THE ROLE & THE TEAM
The Content Personalization & Governance team at Zalando provides personalized content selection and ranking for Zalando’s discovery surfaces. A key part of our mission is to drive Zalando's evolution into an inspiring ecosystem that seamlessly integrates shopping, storytelling, and style inspiration through the Home Feed - the platform's first touchpoint with millions of active fashion customers. The team sits at the critical intersection of algorithmic relevancy and business value. Using state-of-the-art deep learning and reinforcement learning models, we are building intelligent content discovery systems that maximize immediate monetization while driving long-term customer loyalty.
As a Senior Applied Scientist, you will play a central role in building and scaling the next generation of these discovery systems across the platform. In this position, you will join a high-impact, multi-disciplinary science and engineering team and lead high-impact research and productionization initiatives, combining recommender systems, ranking algorithms, and economic trade-off modeling to shape the future of personalized discovery at scale.
WHAT WE’D LOVE YOU TO DO (AND LOVE DOING)
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Develop and deploy state-of-the-art Deep Learning and Reinforcement Learning models to power real-time content delivery algorithms across high-traffic surfaces.
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Formulate and solve multi-objective ranking and allocation problems at scale, optimizing dynamic trade-offs between short-term conversion, long-term customer engagement, and business monetization.
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Contribute to long-term research roadmaps for personalized content discovery and ranking, translating strategic business objectives and governance goals into concrete scientific problems.
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Partner closely with Principal Scientists, Data/ML Engineers, and Product Managers to deliver state-of-the-art machine learning solutions to production navigating high technical uncertainty and seamlessly aligning across stakeholders.
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Act as a mentor and technical sparring partner to scientists across the team, advocating for rigorous experimental methodologies and actively contributing to Zalando’s broader science community.
WE’D LOVE TO MEET YOU IF YOU HAVE…
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An advanced degree (M.Sc., Ph.D.) or equivalent industry experience in Machine Learning, Applied Economics, Econometrics, Computer Science, Statistics, or a related quantitative field.
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6+ years of applied science experience leading end-to-end AI/ML solutions from ideation and research to large-scale production, ideally combined with a strong publication record of advancing state-of-the-art methods for real-world applications.
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Deep hands-on expertise in Deep Learning, Recommender Systems, Reinforcement Learning/Bandits, Multi-Objective Optimization, and Causal ML coupled with extensive experience designing and evaluating complex A/B experiments.
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Proven leadership in shaping scientific roadmaps and collaborating across Product, Science, Engineering, and senior leadership to discover business opportunities and solve complex problems with scientific solutions.
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Strong technical proficiency in Python and Deep Learning frameworks (e.g., TensorFlow, PyTorch) for RL, and modern AI coding assistants and agents, along with hands-on experience building and scaling production recommender and ranking engines on cloud platforms (AWS).
OUR OFFER
Zalando provides a range of benefits, here’s an overview of what you can expect. Ask your Talent Acquisition Partner to learn more about what we offer.
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Employee shares program
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40% off fashion and beauty products sold and shipped by Zalando, 30% off Zalando Lounge, discounts from external partners
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2 paid volunteering days a year
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27 days of vacation a year to start
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Relocation assistance available (subject to prior agreement)
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Family services, including counseling and support
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Health and wellbeing options (including Gympass)
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Mental health support and coaching available
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Drive your development through our training platform and biannual peer-to-peer review
INCLUSIVE BY DESIGN
At Zalando, our vision is to be inclusive by design. And this vision starts with our hiring - we do not discriminate on the basis of gender identity, sexual orientation, personal expression, ethnicity, religious belief, or disability status. You are welcome to leave out your picture, age, or marital status from your application. We only assess candidates on their qualifications and merit.
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We want to provide you with a great candidate experience. Feel free to inform us of any accommodations you may need, so we can best support you throughout the hiring process.
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do.BETTER - our diversity & inclusion strategy: https://corporate.zalando.com/en/our-impact/dobetter-our-diversity-and-inclusion-strategy
Our employee resource groups: https://corporate.zalando.com/en/our-impact/our-employee-resource-groups
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Opportunity to work from abroad for 30 (working) days per calendar year
Recruiter
Shilpa Mishra
Nach der Prüfung werden unsere Recruiter*innen über eine offizielle Zalando E-Mail-Adresse (@zalando.de) Kontakt aufnehmen.
In einigen Fällen arbeiten wir auch mit einer Auswahl von Headhunter*innen und Agenturen zusammen, um bestimmte Positionen zu besetzen. Bitte beachte, dass weder Zalando noch unsere Rekrutierungspartner*innen irgendeine Art von Bezahlung verlangen, um sich für eine Stelle zu bewerben oder an einem Vorstellungsgespräch teilzunehmen.
Über Zalando
Zalando wurde 2008 in Berlin gegründet und ist die führende europäische Technologieplattform für Mode und Lifestyle. Wir verbinden 62 Millionen aktive Kund*innen mit mehr als 7.000 Marken in 29 Märkten. Unser Geschäft basiert auf einer einzigartigen, KI-gestützten Daten- und Infrastrukturplattform. Für unsere Kund*innen bietet unser Multi-App-Ansatz – bestehend aus Zalando, ABOUT YOU und Lounge by Zalando – ein inspirierendes, hochgradig personalisiertes Einkaufserlebnis. Für unsere Partner bauen wir das Betriebssystem für den E-Commerce. Über ZEOS, Tradebyte und SCAYLE öffnen wir unsere Logistik-, Software- und Servicekapazitäten für Marken und Einzelhändler*innen zur nahtlosen, grenzüberschreitenden Skalierung ihres Geschäfts.