Principal Engineer (performance And Reliability)

Team Schein UK

System stability and performance
Telemetry and observability strategy
Performance analysis and diagnostics
This is a hands-on principal engineering role focused on improving Ascend's stability, performance, and operational maturity

Job Summary

  • This is a hands-on principal engineering role focused on improving Ascend's stability, performance, and operational maturity.
  • The role will lead our approach to telemetry, observability, and proactive reliability engineering, helping us detect and resolve systemic issues before they impact customers.
  • The person in this role will work across services, databases, infrastructure, and engineering teams to improve how we measure system behaviour, diagnose performance problems, and prioritise reliability work.

Matching Summary

This is a hands-on principal engineering role focused on improving Ascend's stability, performance, and operational maturity.

Skills & Requirements

Must-have

  • system stability and performance
  • telemetry and observability strategy
  • performance analysis and diagnostics
  • proactive reliability engineering
  • distributed software environments

Nice-to-have

  • improving customer experience
  • reducing operational risk
  • building engineering discipline
  • influencing architecture decisions
  • mentoring engineers and leaders

Key Requirements

  • Principal or Staff Engineer level experience
  • Deep expertise in observability, telemetry, monitoring, and performance engineering
  • Strong hands-on capability across services, databases, APIs, infrastructure, and production diagnostics
  • Experience improving reliability and performance in growing SaaS or enterprise platforms
  • Strong incident analysis and root cause investigation skills

Work Rights

Not specified

Tailored Resume

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