Company: London Stock Exchange
Location: London
Job Description:
London Stock Exchange is seeking a Principal Data Scientist to design, build, and deploy scalable AI solutions for production use in financial markets. You will lead hands-on technical work, applying NLP/LLMs, and collaborate with cross-functional teams to deliver robust models at scale.
The role requires deep NLP/LLM expertise, Python engineering skills, and experience shipping models in production with cloud deployment practices (Azure/AWS).
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Posted: October 14th, 2026