Manager Software Engineer

Senior Engineering Manager – Heimdall Manager GG14

We are seeking a Senior Engineering Manager to join our Customers Identity & Access Management team at LSEG. You will play a pivotal role in maintaining and evolving our custom Secure Token Service, a critically significant component of our infrastructure that underpins secure authentication across to our customers.

This is a rare opportunity to work on a high‑performance, low‑latency, and highly resilient system at scale, with direct impact on the security and reliability of financial services used globally.

Responsibilities

• Lead and mentor a team of Senior Developers.
• Own and evolve a custom‑built application written in Go & Python, deployed in AWS, and crafted for sub‑millisecond latency and 99.999% uptime.
• Implement and optimize OAuth2 and OpenID Connect flows for secure, scalable authentication.
• Collaborate with DevOps and Security teams to ensure robust...