Senior IT Site Reliability Engineer - London (On-Call)

London Stock Exchange Group (LSEG) is seeking a senior associate Site Reliability Engineer to maintain robust CDSClear application and infrastructure within a business-focused IT environment. You will partner with production Risk, Operations and IT Development teams, on-call during defined hours, and contribute to reliability improvements across platforms in London.

Fluency in English is essential, with strong communication skills to interact with users in Paris and across regions.