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November 4, 2026

Senior Site Reliability Engineer

Senior • On-site

28,000 - 32,000 PLN/yr

Warsaw, Poland

Quick Facts

Senior Site Reliability Engineer (SRE)

Description

Lead enterprise SRE strategy to improve performance, uptime, and scaling for a core digital ecosystem. You will define infrastructure standards, modernize engineering practices, and build fault-tolerant systems while collaborating with cross-functional leadership in an agile environment.

Responsibilities

  • Blueprint and enforce enterprise-wide SRE methodologies to ensure high availability and peak performance
  • Drive infrastructure-as-code (IaC) using Terraform or Pulumi for large-scale AWS deployments with cost optimization
  • Own the containerization strategy and guide the long-term Kubernetes cluster roadmap
  • Modernize CI/CD workflows to increase automation across teams
  • Design monitoring and telemetry systems (Prometheus, Datadog, Grafana, Dynatrace) and lead incident response, root-cause analysis, and post-event reviews
  • Orchestrate disaster recovery and capacity forecasting for mission-critical applications at scale
  • Mentor engineers in SRE practices and champion AI-assisted monitoring and auto-remediation
  • Strengthen cloud security posture and compliance frameworks, supported by high-quality architectural documentation

Benefits

  • Opportunity to shape enterprise infrastructure standards and reliability engineering practices in a fast-paced agile environment
  • Work on scalable, fault-tolerant systems with modern observability, automation, and AI-assisted operations

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