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November 4, 2026
Infrastructure Engineer (Kubernetes/SRE)
Senior • Remote
4,000 - 6,240 USD/yr
Kraków, Poland
Quick Facts
Role: Infrastructure Engineer (Kubernetes/SRE)
Focus: Operate and improve a Kubernetes-based API platform across public and private clouds
Description
Operate and improve a Kubernetes-based API platform across public and private cloud environments, focusing on automation, tooling, and incident management. Ensure observability and actionable alerting through up-to-date runbooks and documentation, manage incidents end-to-end (response, RCA, post-incident reviews), and support client onboarding. Build diagnostic automation and performance evaluation tooling while proactively managing capacity and supporting upgrades.
Responsibilities
Operate and maintain the Kubernetes-based platform across public and private cloud environments
Use observability tooling to ensure alerts are actionable via runbooks and documentation
Manage incidents end-to-end: incident response, root cause analysis, and post-incident reviews
Onboard and support new clients
Build automation and diagnostic tooling to reduce manual effort and evaluate performance
Identify and deliver process improvements
Support software and hardware upgrades; keep components up to date
Proactively manage capacity so the platform scales with demand
Requirements
4+ years hands-on experience operating Kubernetes in production (ideally with Service Mesh)
Strong Linux and command line fundamentals
Debugging and troubleshooting complex systems from application to infrastructure
Experience with a public cloud provider, preferably AWS or Azure
Upper-intermediate English level
Benefits
Professional growth: mentorship, TechTalks, personalized growth roadmaps
Competitive compensation: USD-based compensation with budgets for education, fitness, and team activities
Exciting projects with Fortune 500 enterprises and leading product brands using modern solutions
Flextime: flexible schedule with remote and office options
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