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Stellenbeschreibung

Senior AI Data Scientist / Data Engineer in Hannover, Deutschland

HDI Global

  • VollzeitStandard-Wochenarbeitszeit

Hannover, Deutschland

Stellenbeschreibung

Senior AI Data Scientist / Data Engineer

Your Tasks

  • Foster scalable data and analytics infrastructure to support the development and deployment of GenAI solutions
  • Construct and refine (Gen)AI models, prompts, and related analytical components
  • Understand how (Gen)AI serves business needs and translate requirements into technically feasible, value-driven solutions
  • Guide data integration activities and ensure robust operational deployment of (Gen)AI pipelines
  • Ensure data quality, compliance, and risk control across data ingestion, transformation, model development and deployment workflows
  • Collaborate on the identification of capacity and skill requirements to support the broader AI roadmap
  • Support cross-functional teams in implementing scalable patterns, reusable components, and well-governed AI assets across the organization
  • Own data sourcing, transformations, and evaluation metrics for (Gen)AI workflows
  • Deliver high-quality agent logic and performance insights to improve (Gen)AI workflows

Your Profile

  • Master’s degree in computer science, data engineering, mathematics or a related field
  • 5+ years of experience in data science and/or data engineering roles, including (Gen)AI-related work
  • Proficiency with data engineering / data tools and modern data architetures helpful
  • Strong experience in ML Models with corresponding frameworks (e.g. sklearn, ..) and how to test and monitor these
  • Experience with (Gen)AI, LLM frameworks (e.g. LangChain) and methods (e.g., Transformers, RLHF, fine-tuning)
  • Strong programming skills (especially Python, SQL, and at least one additional language)
  • Experienced in using visualization / dashboard frameworks from Python univers (e.g. streamlit, plotly, bookeh)
  • Experience deploying (Gen)AI pipelines (prompt chains, embeddings, retrieval systems, vector databases) into production environments
  • Familiarity with cloud (Gen)AI platforms (Azure OpenAI, AWS Bedrock, GCP Vertex AI)
  • Experience with analytics or visualization tools (e.g., Power BI, Tableau)

Flexible Arbeitszeiten
Gleitzeitregelungen und flexible Arbeitszeitmodelle ermöglichen eine perfekte Work-Life-Balance - ganz wie es zu Dir passt.
Gesundheitsmanagement
Mit uns bleibst Du gesund - dank Präventionsmaßnahmen, einem breiten Sportangebot und verschiedenen Kooperationen.
Mobiles Arbeiten
Ob von zu Hause oder unterwegs - unser mobiles Arbeitsmodell (bis zu 60 % mobil) bietet Dir mehr Freiheit und Selbstständigkeit.
Weiterbildung
Wir stillen Deinen Wissensdurst - zum Beispiel mit Fortbildungen, fachspezifischen Seminaren oder einem berufsbegleitenden Studium.

Be You!

Bei uns steht der Mensch im Fokus. Wir leben eine Unternehmenskultur der Offenheit sowie Wertschätzung und garantieren allen Mitarbeiter:innen und Kandidat:innen Chancengleichheit. So schaffen wir ein Umfeld, in dem das persönliche Potenzial bestmöglich entfaltet werden kann.

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