Security Engineer (Institutional Trading)

You’ll be the hands‑on security engineer embedded with the Institutional Trading and Financial Operations (FinOps) team. Your focus is the secure operation of off‑chain trading processes and infrastructure that empowers our institutional business: integrations, signing flows, key custody interfaces, middle‑office workflows, order routing and settle pipelines that handle significant capital. You will support risk assessments, operating controls, automation to detect operational anomalies and remediation coordination. This is a high‑visibility role where you will focus on operational security engineering—ensuring that the tools and processes our traders use are resilient against both external threats and internal errors. This role does not require smart‑contract auditing.

What You Will Do

• Partner with Trading, Middle Office and Quant (Institutional FinOps) teams to map out inventory trading systems, data flows, third‑party integrations and custody/settlement...