Senior SRE — Observability, Resilience & Automation

CMC Markets ANZ

Sydney

On-site

AUD 180,000 - 240,000

Full time

42 hours ago

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Job summary

CMC Markets ANZ is seeking a Senior Site Reliability Engineer to help scale and fortify our trading platforms in Australia. You’ll lead SRE practices, define SLOs/SLIs, and drive incident response across multi‑tier systems built with .NET and TypeScript.

You’ll collaborate with engineers to enhance observability, automate deployments, and apply IaC with Terraform on AWS, delivering resilient, high‑performing services for millions of trading decisions.

Qualifications

7+ years in SRE, DevOps, or similar.
Senior production support experience.
OpenTelemetry implementation experience.
Observability across metrics, logs, traces.
Prometheus, Grafana, App Insights familiarity.
CI/CD pipelines and infrastructure automation.
AWS exposure and IaC with Terraform.

Responsibilities

Establish, maintain, and report on SLIs, SLOs, and error budgets to improve service reliability.
Improve observability standards, patterns, and best practices through metrics, logs, distributed tracing, dashboards, alerting, and actionable signals, including leading OpenTelemetry adoption.
Lead incident response, triage, stakeholder communications, blameless post incident reviews, and root cause analysis.
Reduce operational toil through automation, self service capabilities, safe deployments, automated recovery, and reusable tooling.
Partner with engineering teams to improve reliability focused architecture, release safety, operational readiness, and change risk management.
Improve performance, scalability, resilience, and capacity management across production services.
Build and maintain runbooks, playbooks, operational documentation, dashboards, templates, and internal services.
Improve the reliability, availability, and performance of large scale .NET and TypeScript applications.
Design and manage Infrastructure as Code using Terraform and related tooling.
Troubleshoot complex production issues across application, infrastructure, and network layers.
Act as the SME for reliability, observability, performance, and operational excellence.
Participate in on call rotation, if and when required.
Maintain personal/professional development to meet the changing demands of the role, including all relevant regulatory and legislative training