> Markdown version of [/jobs/ext/1998638-senior-data-scientist](https://www.wearedevelopers.com/jobs/ext/1998638-senior-data-scientist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Scientist - **Company:** Infinigate Holding AG - **Location:** Hamburg, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Automation of Tests, Big Data, Cloud Engineering, Software Quality, Continuous Integration, Decision Support Systems, Information Retrieval, Python (Programming Language), Machine Learning, Natural Language Processing, Named Entity Recognition, NumPy, Tensorflow, Standard Sql, Azure Machine Learning, Supervised Learning, Feature Engineering, Large Language Models, Prompt Engineering, Apache Spark, Model Validation, Generative AI, Git, Pandas, Microsoft Fabric, Scikit Learn, Machine Learning Operations, Document Classification, Unsupervised Learning, Databricks - **Published:** August 9, 2026 - **Apply:** https://www.adzuna.de/details/5832130197 ## About the Role * Strong Python and SQL skills, with experience using libraries such as pandas, NumPy, scikit-learn and relevant statistical or machine learning packages * Hands-on experience with machine learning frameworks and approaches, including supervised learning, unsupervised learning, feature engineering, model selection and model validation * Practical experience building Generative AI and LLM-based solutions, including prompt engineering, embeddings, vector databases, RAG, grounding, reranking and evaluation * Experience with NLP techniques such as text classification, entity extraction, semantic similarity, summarisation and information retrieval * Experience using Databricks, Spark and lakehouse concepts for large-scale data preparation, experimentation and model development * Familiarity with Microsoft Fabric, Azure AI services, Azure Machine Learning or comparable cloud-based AI and data science platforms * Experience with MLOps practices including Git, automated testing, CI/CD, model registry, deployment, monitoring and experiment tracking * Ability to use AI-assisted development tools responsibly to improve productivity, code quality and documentation * Proven track record delivering data science or AI solutions into production or near-production environments for BI, analytics, automation or decision support use cases Personal requirements Infinigate's values underpin a strong collaborative working culture and successful inclusive working environment. * Own it! Outstanding verbal and written communication skills with the ability translate concepts to multiple stakeholders * Aim high! A self-starter with excellent multitasking abilities * Be open! A team player, embracing business concepts and flexible to change ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Vectorize all the things! Using linear algebra and NumPy to make your Python code lightning fast.](https://www.wearedevelopers.com/videos/562-vectorize-all-the-things-using-linear-algebra-and-numpy-to-make-your-python-code-lightning-fast) - [Advanced Typing in TypeScript](https://www.wearedevelopers.com/videos/496-advanced-typing-in-typescript) - [Pioneering AI Assistants in Banking](https://www.wearedevelopers.com/videos/1627-pioneering-ai-assistants-in-banking) - [Getting to Know Your Legacy (System) with AI-Driven Software Archeology](https://www.wearedevelopers.com/videos/1437-getting-to-know-your-legacy-system-with-ai-driven-software-archeology) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Data Analyst Salary Germany](https://www.wearedevelopers.com/magazine/277-data-analyst-salary-germany) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Best Companies to Work For in Germany: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/33-best-companies-to-work-for-in-germany-top-25-companies-in-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)