Senior SRE

LinkGroup is the employer of this position located in Warsaw.

• Bachelor's degree in Computer Science or 10+ years of experience in infrastructure engineering, DevOps, or SRE with technical leadership.
• Mastery of public cloud environments, specifically AWS, and IaC automation at enterprise scale.
• Profound understanding of Kubernetes architecture and operational experience with distributed, high-availability container platforms.
• History of building and scaling automated delivery pipelines.
• Expert-level knowledge of modern observability stacks and enterprise telemetry standards.
• Experience embedding AI or machine learning tools into operational workflows.
• Strong mentorship and architectural direction capabilities across multiple teams.
• Proven ability to design robust backends for data-intensive and high-concurrency microservices.
• Deep understanding of cloud networking, FinOps/cost tuning, and large-scale distributed system security.
• Excellent communication skills translating business objectives to technical realities.
• Motivation to innovate in a rapidly expanding and agile organization valuing continuous learning and cross-functional teamwork.

• Blueprint and enforce enterprise-wide SRE methodologies, ensuring peak performance and high availability.
• Drive infrastructure-as-code (IaC) vision utilizing tools like Terraform or Pulumi to manage large-scale cloud (AWS) deployments.
• Take full ownership of containerization strategy and roadmap for expansive Kubernetes clusters.
• Collaborate to revamp continuous integration and deployment (CI/CD) workflows promoting automation.
• Design monitoring and telemetry ecosystems using tools such as Prometheus, Datadog, Grafana, or Dynatrace.
• Command incident response, root cause analysis, and post-event reviews.
• Orchestrate disaster recovery protocols and capacity forecasting.
• Mentor staff-level peers and integrate AI-assisted monitoring and auto-remediation tools.
• Strengthen cloud security postures and produce architectural documentation for distributed engineering hubs.