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TRTrade Republic

Data Scientist(m/w/x)

Berlin
Full-timeOn-siteSenior
AI/ML
Data Science
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Designing scalable data product architecture for Europe's largest savings platform. 5+ years data science and software engineering experience required. Career development support, equal opportunity employment.

Requirements

  • At least 5 years of data science and software engineering experience
  • Experience in dynamic environment with modern tech stack
  • Experience in Operations, specifically customer service automations
  • Applying machine learning techniques to business problems
  • Experience with tabular and natural language data
  • Strong command of SQL
  • Strong command of Python and its scientific stack
  • Good understanding of Software Engineering practices
  • Experience with productionizing ML products
  • Recent hands-on experience deploying and maintaining AI agent/workflow powered by LLMs
  • Experience with LLM SDKs (openai, anthropic, google-genai)
  • Experience with prompt engineering frameworks (llama-index, langchain, dspy)
  • General understanding of LLMOps principles
  • Experience evaluating, testing, versioning, and experimenting prompts
  • Experience with LLMOps tools (langsmith, langfuse, arize-phoenix, lunary)

Tasks

  • Plan and execute service roadmaps
  • Design scalable and robust data product architecture
  • Research and build data models
  • Test and deploy data models
  • Monitor product performance metrics
  • Make data-driven adjustments to optimize results

Work Experience

  • 5 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • English – Business Fluent

Tools & Technologies

  • SQL
  • Python
  • numpy
  • pandas
  • matplotlib
  • scikit-learn
  • LLMs
  • openai
  • anthropic
  • google-genai
  • llama-index
  • langchain
  • dspy
  • langsmith
  • langfuse
  • arize-phoenix
  • lunary

Benefits

Other Benefits

  • Equal opportunity employment

Career Advancement

  • Career development support
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Trade Republic and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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