Site Reliability Engineer

3 days ago

Toronto, Ontario, Canada Resonaite Full time $120,000 - $180,000 per year

Our client in the professional services sector is seeking an SRE to enhance service resiliency, automation, and operational excellence across critical cloud and on-prem workloads.

This role focuses on stability engineering, cloud migration readiness, observability, continuous improvement, and L2 production support.

Location: Hybrid 3d Toronto

Duration: 6 months + possible extension

Responsibilities

  • Drive service stability, automation, and optimization initiatives, ensuring compliance with SLAs and operational best practices.
  • Support AWS cloud workload migrations by validating readiness, ensuring observability coverage, and developing Day-2 runbook automation.
  • Collaborate with DevSecOps and Architecture teams to operationalize cloud-native and migrated applications using automated deployment, monitoring, and recovery pipelines.
  • Implement scalable solutions to reduce manual intervention, improve deployment efficiency, and enable self-healing and auto-scaling.
  • Use tools such as Splunk, Dynatrace, and Grafana to optimize performance, implement anomaly detection, and proactively address production issues.
  • Analyze trends from testing and production environments, conduct root-cause investigations, and recommend corrective actions to Agile squads.
  • Maintain clear technical and operational documentation including runbooks, SOPs, post-mortems, and architecture overviews.
  • Provide leadership in vulnerability remediation, security alignment, and technology lifecycle management.
  • Participate in a 24/7 rotating on-call schedule, providing L2 support and rapid response to production incidents.

Required Skills & Qualifications

  • Strong AppOps experience supporting highly resilient and high-performance workloads on
    AWS
    .
  • Proficiency with Git, PowerShell, Python, Ansible, Terraform, Docker, and microservices patterns.
  • Hands-on experience with Splunk, Dynatrace, Grafana, and ServiceNow.
  • Solid understanding of
    AWS ECS architecture
    , autoscaling, load balancing, and VPC integration.
  • Strong knowledge of Agile methodologies, SDLC processes, release management, and incident/problem/change management.
  • Ability to analyze data, identify issues early, and mitigate risks in production environments.
  • Excellent communication skills for working across technical and business stakeholders.

Nice to Have

  • SRE certification
  • Experience with OpenShift Kubernetes
  • Familiarity with DevOps concepts and CI/CD
  • Knowledge of Oracle or PostgreSQL
  • AWS certifications
  • Financial Services or Payments experience
  • ITIL certification

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