Senior Infrastructure Engineer (Kubernetes)

Join as a Senior Infrastructure Engineer in the Kubernetes area and help shape, operate, and continuously improve enterprise Kubernetes platforms used across a global organization. Drive platform reliability, security, automation, and scalability while supporting both traditional business applications and emerging AI-powered workloads.

Quick Facts

• Remote work from any location or a hybrid model using the office in Poznań
• Home office package, including a chair, additional monitor, ergonomic mouse, and more
• International projects and collaboration with global experts

Responsibilities

• Own and continuously improve global Kubernetes services and platforms
• Manage, maintain, and optimize production Kubernetes environments
• Ensure platform reliability, security, performance, and operational excellence
• Support development teams in deploying and operating containerized applications at scale
• Integrate Kubernetes platforms with CI/CD pipelines, GitOps workflows, and automation solutions
• Monitor, troubleshoot, and continuously enhance platform observability and performance
• Collaborate with infrastructure, networking, security, and application teams across the organization
• Support Kubernetes-based AI/ML workloads and GPU-enabled environments

Requirements

• 3–7+ years of experience in Infrastructure, Cloud, Platform Engineering, DevOps, or Site Reliability Engineering (SRE)
• 2–5+ years of hands-on experience administering and operating Kubernetes environments in production
• Strong Linux administration and troubleshooting skills
• Experience with Docker and containerized applications
• Knowledge of networking, load balancing, storage, Kubernetes security, and RBAC
• Experience with managed Kubernetes platforms, especially AKS and/or Amazon EKS
• Experience with CI/CD pipelines, GitOps, and automation
• Strong communication skills and a team-oriented mindset
• Fluent English

Nice to Have

• Experience with Rancher
• Knowledge of Longhorn, Harbor, Fleet, Cilium, Kube-VIP, or Zabbix
• Exposure to AI/ML workloads and GPU-enabled Kubernetes clusters

Benefits

• Opportunity to work with leading cloud-native and Kubernetes technologies
• Participation in international projects and cooperation with global experts
• Multisport Plus card
• Private medical care (LUX MED)
• Group insurance
• Comprehensive psychological support, individual sessions with coaches and psychodietitians, and inspiring webinars
• Modern office with a pool table, foosball, darts, and relaxation zones
• After-work activities, including ski trips, cycling tours, and sailing adventures
• Regular company-wide and team-based integration events and other opportunities to meet and exchange ideas with colleagues
• Celebrations of important moments in employees’ lives
• Open approach to new ideas and initiatives, including charity actions