AI-First Senior Software Engineer – Index Distribution

Company: LSEG
Apply for the AI-First Senior Software Engineer – Index Distribution
Location: Whitehall
Job Description:

London Stock Exchange Group (LSEG) is seeking a Senior Software Engineer to join the Distribution team in London. You will design, build, and scale cloud-native distribution infrastructure for index data, delivering across APIs, cloud platforms, and file-based channels with a focus on reliability, security and data quality.

You will lead through architectural clarity, code reviews and hands-on delivery, applying AI tooling to accelerate delivery while maintaining quality.

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Posted: September 23rd, 2026