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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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