Hybrid Senior Data Scientist – Generative AI

Posted 6 hours ago

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About the role

  • Senior Data Scientist role focused on Generative AI solutions. Working within Analytics and Data Science to enhance customer experiences and drive new business areas.

Responsibilities

  • Develop and implement generative AI systems in our AWS cloud — e.g., for customer service (AI assistants), internal knowledge work (company GPT), personalization in the online shop, or marketing (generative image AI)
  • Select suitable LLMs, adapt and fine-tune models, and develop custom models for tasks such as text classification or forecasting
  • Translate business requirements into technical solutions together with the relevant departments
  • Drive AI initiatives together with the team and our AI task force — from employee training to building the AI architecture
  • Evaluate new methods (LLMs, RAG, recommender systems, forecasting)
  • Work closely with data engineers, analysts and data scientists — including cross-functional topics such as data integration and the further development of our AWS infrastructure

Requirements

  • A completed degree in Data Science, Computer Science, or a related field — or equivalent practical experience
  • Several years of experience successfully deploying data science and AI models into production in a corporate environment
  • Excellent knowledge of Python and common libraries (e.g., PyTorch, Pandas, LangChain)
  • Solid experience with cloud engineering (ideally AWS) to bring models into production in our infrastructure
  • Confident handling of databases (Postgres, Redshift, vector DBs) and APIs
  • Strong communication skills and enjoyment in explaining complex topics clearly
  • Proactive, solution-oriented working style and enthusiasm for driving innovation within the team
  • Fluent in German (C1), both spoken and written

Benefits

  • A permanent position with a 38.5-hour workweek and flexible working hours (flexitime)
  • Varied tasks where personal responsibility and team spirit complement each other
  • A great team, full support, thorough onboarding and opportunities for further training
  • An open atmosphere with short communication lines and fast decision-making processes
  • A versatile, autonomous and designable work environment both in the office and from home
  • Collective agreement and additional benefits, such as 30 days of vacation, a €29 Germany public transport ticket, corporate benefits and employee discounts
  • A modern workplace located in Hamburg-Bahrenfeld with direct S-Bahn and A7 motorway connections

Job title

Senior Data Scientist – Generative AI

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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