Senior Principal Engineer — AWS & Java Platform

London Stock Exchange; Nottingham; Vor Ort; GBP 120.000 - 180.000; Vollzeit

Zusammenfassung

London Stock Exchange is hiring a Principal Engineer to serve as the most senior hands-on technical expert for our Risk Screening platform. You will partner with architecture, service, product, and engineering teams to ensure designs are implemented to the highest technical and operational standards.

You will own non-functional characteristics such as latency, cloud scalability, resilience, and the handling of large data sets, translating architectural intent into robust, secure systems and

Qualifikationen

• Deep hands-on Java expertise with a focus on concurrency and performance.
• Experience delivering scalable, resilient production systems on AWS.
• Proven ability to lead complex changes across multiple teams without formal authority.

Aufgaben

• Owns non-functional requirements including latency, throughput, scalability and reliability.
• Leads the most complex, business-critical changes with a focus on quality and maintainability.
• Guides engineering teams on best-practice AWS usage and cloud scaling strategies.
• Mentors engineers and technical leads to raise system-level thinking and implementation skills.

Kenntnisse

Java development

AWS services

Concurrency

Performance tuning

Memory management

API design

Cloud scalability

Production operations

Reliability engineering

Mentorship

Tools

JVM tuning

AWS architecture

Jobbeschreibung

London Stock Exchange is hiring a Principal Engineer to serve as the most senior hands-on technical expert for our Risk Screening platform. You will partner with architecture, service, product, and engineering teams to ensure designs are implemented to the highest technical and operational standards.

You will own non-functional characteristics such as latency, cloud scalability, resilience, and the handling of large data sets, translating architectural intent into robust, secure systems and