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Madiff

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Data Science Lead

Data ScientistData ScientistFull TimeRemoteSeniorTeam 51-200Since 2015H1B No SponsorCompany SiteLinkedIn

Location

Poland

Posted

111 days ago

Salary

0

Seniority

Senior

Postgraduate DegreeEnglishPython

Job Description

Data Science Lead

Madiff

• Design and evolve AI and ML architecture supporting compliance validation workflows • Design and optimise LLM-driven retrieval and validation pipelines (RAG-based systems) • Own evaluation frameworks, benchmarking strategies, and continuous improvement loops • Implement explainability and traceability mechanisms aligned with regulatory standards • Collaborate closely with ML Engineers and Backend teams on productionisation of AI components • Drive decisions around embeddings, vector databases, and retrieval strategies • Ensure reproducible, testable, and high-quality AI workflows • Support scaling the platform into an enterprise-grade AI solution • Lead technical discussions across product, engineering, and compliance stakeholders

Job Requirements

  • Strong hands-on background in Data Science and applied Machine Learning
  • Proven experience designing and deploying LLM-based systems in production
  • Practical experience with Retrieval Augmented Generation architectures
  • Experience with vector databases and embedding pipelines
  • Strong Python expertise and familiarity with modern AI frameworks
  • Experience designing model evaluation and validation frameworks
  • Ability to operate in regulated or compliance-heavy environments
  • Strong ownership mindset and ability to influence architectural decisions
  • Confident communication skills in cross-functional environments

Benefits

  • Solid, competitive salary
  • Work in a multinational environment on international projects
  • Comprehensive healthcare
  • Long-term B2B contract with a stable project pipeline
  • Fully remote working model

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