Senior Principal Applied Scientist - Digital Experience

Recruiter
Zalando
Location
Helsinki
Posted
30 Mar 2021
Closes
16 Nov 2021
Ref
3002691
Function
Ecommerce
The Digital Experience organization builds the actual customer experience of the Zalando Fashion Store largely driven by personalized content. We develop Machine Learning products that automatically tailor the digital content in Zalando's apps for each of our 30+ million customers. Our real-time recommendation and auction systems are blending content from internal offers with content from our fashion partners to create an engaging and inspirational customer experience. Our algorithmic systems are designed to optimize for the whole customer lifetime rather than an immediate interaction.

As a Senior Principal Applied Scientist, you are not only advancing the machine learning algorithms that personalize the content selection in the Zalando applications but also work and advance on the economic areas of unified auctions that ensure a fair and healthy marketplace and long-term lift estimation. You are the go-to person for the whole organization when it comes to algorithm research, modelling and experimentation as well as translating successful research results in software products and services. You will employ a broad range of leadership mechanisms to influence applied science in algorithmic content selection at Zalando.

WHERE YOUR EXPERTISE IS NEEDED
  • Research challenging problems, such as improving the prediction of customer actions and real-time recommender systems, long-term lift estimation and unified auction design
  • Design and implement machine learning and allocation solutions and jointly deliver software solutions that improve the way our customers experience Fashion
  • Build products in collaboration with Product Managers, Software Engineers, Designers and Applied Scientists
  • Mentor Applied Scientists throughout the whole organization
  • Initiate impactful projects and create innovative technical concepts to solve challenging problems
  • Reinvent and change the way on-site content creation and selection is done at Zalando by driving the data and AI driven future

  • Create long term research roadmaps beyond isolated product boundaries
  • Raises best practices in scientific methods and applying science in all teams at the Helsinki tech hub and across Zalando


WHAT WE'RE LOOKING FOR

  • PhD (or comparative experience) in Statistics, Computer Science, Mathematics or other similar quantitative fields
  • Deep understanding of statistics, machine learning, and econometrics applied in a commercial context as well as knowledge of best practices in productionalizing machine learning systems
  • Experience with online learning, click-through-rate prediction, whole-page recommendation, contextual bandits, long-term lift estimation, causality or reinforcement learning is a plus.
  • Knowledge of big data technologies like Spark / Flink is an advantage, as well as experience with Cloud Computing frameworks (e.g., AWS)
  • Authority in your research area with an extensive track record advancing the research beyond the state of the art



PERKS AT WORK


  • Culture of trust, empowerment and constructive feedback, open source commitment, meetups, game nights, 70+ internal technical and fun guilds, knowledge sharing through tech talks, internal tech academy and blogs, product demos, parties & events
  • Competitive salary, employee share shop, 40% Zalando shopping discount, discounts from external partners, centrally located offices, public transport discounts, municipality services, great IT equipment, flexible working times, additional holidays and volunteering time off, free beverages and fruits, diverse sports and health offerings
  • Extensive onboarding, mentoring and personal development opportunities and an international team of experts
  • Relocation assistance for internationals

We celebrate diversity and are committed to building teams that represent a variety of backgrounds, perspectives and skills. All employment is decided on the basis of qualifications, merit and business need.

ABOUT ZALANDO

Zalando is Europe's leading online platform for fashion, connecting customers, brands and partners across 17 markets. We drive digital solutions for fashion, logistics, advertising and research, bringing head-to-toe fashion to more than 34 million active customers through diverse skill-sets, interests and languages our teams choose to use. Zalando Research is an incubator for scientific experimentation and innovation, collaborating with industry partners and the greater academic community. With an emphasis on Machine Learning and AI, our research is derived from the daily challenges we face at Zalando Tech, putting the customer at the forefront of our thinking.

Teams at our Helsinki Tech Hub work on many of the cornerstones of our Fashion Store, including personalization and social fashion influencing components. Through full stack engineering and research, we turn visionary ideas into new emerging businesses with real potential. By tackling the most challenging problems for the fashion industry, we drive the personal digital experience and underlying knowledge models to create the most inspirational fashion experience for our customers.

Please note that all applications must be completed using the online form - we do not accept applications via email.

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