Flexible Work, Better Balance
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. G‑Research runs one of the largest and most influential Open‑Source Program Offices (OSPO) in the world, comprising 30–35 upstream engineers working across machine learning, big‑data systems, high‑performance computing (HPC), distributed systems, developer tooling and critical infrastructure. We are hiring a Deputy Head of Open‑Source Development to act as the senior in‑office leader for the programme, ensuring our open‑source contributions remain closely aligned with internal priorities and business needs.