Senior Python Engineer — Finance Data Pipelines

Company: LSEG
Apply for the Senior Python Engineer — Finance Data Pipelines
Location: London
Job Description:

The London Stock Exchange Group (LSEG) invites applications for a mid-level software engineer to join our optimisation core tech strat team. You will contribute to building and refining systems that power large-scale optimisation runs used by global financial institutions.

Working with product development and financial engineering, you will design APIs, validate data, and help deliver reliable, scalable infrastructure and data pipelines.

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Posted: July 31st, 2026