Senior C++/Java Engineer — Scalable Systems

London Stock Exchange Group (LSEG) is seeking a Senior C++/Java Developer in London. The role focuses on designing, developing, and delivering high-quality software solutions across C++ and Java stacks within a defined product or platform area.

You will collaborate with senior engineers, architects, and product managers to translate requirements into robust, scalable designs, while mentoring junior engineers and maintaining high code quality and test coverage.