Principal Observability & Performance Engineer
Location
Southwark, Greater London
Job Type
Full-time
Category
computer-and-mathematical
Posted
June 20, 2026
Principal Observability & Performance Engineer - £1000 Per Day – 6 Months – London (Hybrid) – Investment Banking
Overview:
A global investment banking organization are searching for an experienced Observability and Performance engineer to work within low latency/ high frequency environments on a market data project.
Role & Responsibilities:
Build and maintain the application components that aggregate, correlate, and present observability data from individual services into unified, end-to-end views of the Real-Time platform.
Implement customer-centric aggregation and hotspot detection algorithms that reflect timeliness, completeness, accuracy, and stability of market data across the Real-Time estate
Develop and extend telemetry pipelines that ingest, transform, and route metrics, traces, and logs from distributed services into a coherent observability layer
Design and build custom synthetic monitoring agents deployed across hundreds of global s...
Overview:
A global investment banking organization are searching for an experienced Observability and Performance engineer to work within low latency/ high frequency environments on a market data project.
Role & Responsibilities:
Build and maintain the application components that aggregate, correlate, and present observability data from individual services into unified, end-to-end views of the Real-Time platform.
Implement customer-centric aggregation and hotspot detection algorithms that reflect timeliness, completeness, accuracy, and stability of market data across the Real-Time estate
Develop and extend telemetry pipelines that ingest, transform, and route metrics, traces, and logs from distributed services into a coherent observability layer
Design and build custom synthetic monitoring agents deployed across hundreds of global s...