Finance Engineer Intern: Optimisation & Modelling (London)

Company: London Stock Exchange Group
Apply for the Finance Engineer Intern: Optimisation & Modelling (London)
Location: London
Job Description:

London Stock Exchange Group invites applications for a Finance Engineer Summer Internship in London. You will join the Optimisation Strats Team in the Post Trade Engineering division and work on models for optimisation problems, data pre-processing, and validation for derivatives portfolios.

You will collaborate with engineers and product teams on strategic projects, including scalability improvements and performance enhancements, while gaining hands-on exposure to real financial engineering

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Posted: October 16th, 2026