Senior SRE Lead – Kubernetes

ProjectJoin a global Site Reliability Engineering team responsible for ensuring the reliability, availability, and performance of an enterprise Kubernetes platform.You will work on production-critical infrastructure, supporting Kubernetes deployments, troubleshooting complex incidents, improving platform resilience, and driving reliability practices across a global engineering organization.You willEnsure the reliability, availability, and performance of the Kubernetes infrastructure platformSupport the deployment, configuration, and maintenance of KubernetesDiagnose and resolve infrastructure incidents, performance issues, and integration failuresPerform root cause analysis and implement long-term reliability improvementsAnalyze logs, monitoring data, and platform metrics to identify potential issuesCollaborate with engineering and infrastructure teams to improve platform resilienceParticipate in a 24/7 on-call rotation, including weekend supportCoordinate a local team of 5 engineers, including monthly schedules and on-call rotationsWork closely with the Global SRE Team Lead to coordinate the local team's contribution to global workloadsMust have10+ years of overall IT/infrastructure experience3+ years of hands-on experience with Kubernetes administrationStrong understanding of Kubernetes concepts, operations, and troubleshootingGood knowledge of containers and orchestrationSolid Unix/Linux administration skillsExperience troubleshooting production infrastructure and analyzing logs and monitoring dataUnderstanding of ITIL processes, particularly Incident, Problem, and Change ManagementKnowledge of infrastructure automation and Infrastructure as CodeStrong analytical and problem-solving skillsExcellent communication and collaboration skillsWillingness to participate in 24/7 on-call and weekend supportFluent English and PolishNice to haveExperience with Service Mesh technologiesExperience with Kubernetes platform engineeringKnowledge of advanced infrastructure automationExperience leading or coordinating an engineering/SRE teamExperience working in large-scale enterprise or regulated environmentsOur offerRelocation package (4500 PLN total value), paid in three installments (1500 PLN per month) if your permanent presence in the office is mandatory and you need to relocate from another city.Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance