Senior Quantitative Valuations Engineer

London Stock Exchange Group is seeking a Senior Associate to join Applied Solutions & Production (ASP) within Evaluated Pricing Operations. The team designs, develops, and supports tools used by the fixed income evaluations staff, collaborating with colleagues across the US, Costa Rica, and Poland to shape technology within EPO.

You will mentor juniors, conduct research on pricing algorithms, and contribute to model lifecycle maintenance, focusing on robust, scalable solutions and real-time