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Data Science Manager

LSEG

Senior

Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role leads a team of data scientists and machine learning engineers building AI-powered products for financial markets, combining technical expertise with people leadership to deliver production-grade solutions. It suits experienced engineering managers comfortable with both hands-on AI development and strategic team building in a fast-moving AI organization.

Our summary, not LSEG’s wording. The full posting is on their site.

What they ask for

Required

  • Track record leading high-performing data science and ML engineering teams
  • Delivered large-scale AI initiatives from concept to production with measurable impact
  • Deep expertise in LLMs, Generative AI, and Deep Learning
  • Hands-on experience with LLM evaluation, model validation, and prompt engineering
  • Advanced Python proficiency with modern AI frameworks
  • Experience building and scaling enterprise AI platforms and intelligent applications
  • Strong understanding of model observability, monitoring, and operational reliability
  • Cloud-native AI development experience with Azure or AWS AI services
  • MLOps and LLMOps implementation at scale
  • Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, Physics, or related quantitative field

Nice to have

  • Leadership experience in financial services, capital markets, or data-intensive domains
  • Experience developing multi-agent systems, autonomous workflows, and AI assistants
  • Knowledge of reinforcement learning, fine-tuning, and model compression
  • Familiarity with Knowledge Graphs, vector databases, and semantic search
  • Understanding of Responsible AI, model governance, and regulatory compliance
  • DevOps and containerization experience
  • Contributions to AI community through publications, patents, or open-source work
  • Master's degree or PhD

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