Senior Platform/Infrastructure Engineer

We are currently looking for a Senior Platform/Infrastructure Engineer for one of our clients that is currently developing their new IT centre in Kraków. This an American product-based company creating on-prem & SaaS software for cybersecurity. This is the crutial position where you’ll have the opportunity to own and develop the deployment/client installation model for innovative data security platform (on-premise and cloud in the future).   This role includes Contract of Employment and hybrid model with 3 office days/week. In this role you will:  • Design, own, and evolve the on-prem Kubernetes architecture, used to deploy • the data security platform, across a wide rage of customer infrastructure setups, • Own the design and implementation of the product installer and deployment tooling (e.g. Helm charts, custom installers, scripts), • Define best practices and resolve complex issues for cluster layout, networking, storage, security, and lifecycle management, • Design and maintain reliable upgrade, rollback migration workflows and installation validation with minimal customer downtime, • Establish standards for logging, monitoring, diagnostics, and supportability in customer-managed environments.   Requirements: • 6+ years of professional experience in software engineering, infrastructure • engineering, or platform engineering, • Deep, hands-on experience with Kubernetes in on-prem or self-managed environments, • Experience building and maintaining installers and deployment tooling (e.g. Helm, shell • scripts, custom packaging) as well as upgrade and migration paths, • Strong troubleshooting skills across infrastructure, networking, and application layers, • Familiarity with Infrastructure as Code tools (Helm, Terraform, etc.), • At least some experience and willingness to grow within Azure infrastructure environment, • Communicative English – min. B2. Benefits: • Private medical care – Allianz VIP, • Multisport Plus, • Time off for birthday and volunteering, • Opportunities for Career Growth and Advancement, • Professional trainings and education, including courses and conferences out of the company, internal educational platform.