Senior AI & Data Scientist (m/f/d)

Most people are familiar with the term PAYBACK. We would like to introduce ourselves to you in more detail. You probably know PAYBACK - from the question at the checkout or from our widely used shopping app. And of course we hope you answer “yes” at the checkout, because with us you collect more than just °Points. Whether you're a customer, partner or colleague: PAYBACK turns every campaign into a rewarding experience.

PAYBACK is the leading bonus program in Germany and one of the largest and most powerful marketing platforms in the world. As a pioneer of the data economy, we develop all technical solutions ourselves here in Munich. You can also develop with us, namely yourself and the PAYBACK program together with us.

We look forward to meeting you!

YOUR TASKS

• You develop and implement innovative data and AI products using classical machine learning methods and generative AI (GenAI)
• You are responsible for the entire lifecycle of ML/GenAI models on the Google Cloud Platform (GCP), from conception and deployment to monitoring and optimization
• As a subject matter expert, you are responsible for the technical leadership of an interdisciplinary team and establish best practices in the areas of data science, machine learning and MLOps
• You work closely with business stakeholders to identify and evaluate potential for AI products and implement concrete solutions
• You ensure the smooth operation of our AI systems, optimize existing applications and always stay up to date with the latest technology

YOUR PROFILE

• You have several years of professional experience in the development and operationalization of data and AI products, ideally with practical know-how in the field of GenAI
• You have in-depth knowledge of Python and SQL (especially for data analysis, data engineering and ML/GenAI model development) and also practical experience with GCP services (BigQuery, Vertex AI, Cloud Storage, Cloud Run, ...) and Terraform
• You posess a deep understanding and practical experience in managing ML models across the entire lifecycle (development, deployment, monitoring, optimization) using modern MLOps practices
• You enjoy leading a team technically, motivating its members and promoting a collaborative way of working
• Strong analytical skills, a structured way of working and a proactive approach to solving complex problems characterize you
• Very good communication skills and fluency in English and ideally German round off your profile

OUR OFFER

• Grow like a Pro: Continue learning through individual professional development, grow with us to shape our future together
• Tasty Breaks: Every visit to our ESSZIMMER tastes like a short visit to Italy – also for vegetarians and vegans
• Do it your way: In- house KINDERZIMMER, flexible working hours, 30 vacation days and up to 2 days working from home per week
• Move it, move it: Our bonus program for your well-being - have fun in our 24/7 TURNHALLE and enjoy our goodies for your body and mind during our health weeks
• Get Together: Meet and spend leisure time with colleagues – in our SPIELZIMMER, at a Coffee Date, be part of our popular Social Days, ski events and seasonal highlights such as Christmas parties, summer parties and team events
• Easy Going: Coming to the office is not only fun, but also affordable - we cover the costs of your "Deutschland-Ticket"