Senior Architect - Trade Surveillance platform - Q/KDB

We are looking for a

Senior Architect

to lead the technical strategy and transformation of our

Trade Surveillance platform . This is a high-impact role partnering with Enterprise Architecture, Compliance, Quant, and Engineering teams to build the next-generation surveillance ecosystem.
Role Overview
You will drive the

multi-year modernization roadmap , transitioning from a

Q/KDB-based stack

to a

cloud-native Python/PySpark architecture , while ensuring scalability, regulatory compliance, and engineering excellence.
Key Responsibilities
Architecture & Strategy
Define and evolve the

trade surveillance technology roadmap
Own end-to-end architecture:
Scenario development
Alert generation
Case management & investigator tooling
Establish architecture standards, patterns, and engineering guardrails
Surveillance & Scenario Engineering
Design surveillance scenarios covering:
Spoofing, ...