We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution – because the best ideas take time to evolve. Together we’re building a world‑class platform to amplify our teams’ most powerful ideas. Take the next step in your career.

The role

This role sits within the Security Advisory function, reporting to the Security Advisory Manager and working alongside a team of experienced security architects and security engineers. As a Senior Security Architect you will provide security architecture guidance across a broad technical landscape: public cloud, an extensive in‑house compute environment and everything in between. The problems vary. Some are greenfield, some are legacy and many are novel enough that established playbooks do not apply.

Key responsibilities of t...