Site Reliability Engineer - Internal Kubernetes Platform

Senior Site Reliability Engineer – Internal Kubernetes Platform

Krakow | hybrid - 6 days per month | full time

About the role

We are currently expanding our Hybrid Integration Platform team and are looking for a Senior Site Reliability Engineer (SRE) to support the development and maintenance of our Internal Kubernetes Platform (IKP) .

This team delivers containerization and platform services to internal clients around the world, enabling secure, scalable and resilient IT operations.As a Senior SRE, you will help design, operate, and evolve our Kubernetes-based infrastructure. You’ll ensure system stability and performance, automate operational processes, and work closely with global teams to keep services running smoothly.

Key responsibilities

Maintain and enhance the stability, scalability and performance of the IKP platform.

Diagnose and resolve platform incidents and performance issues.

Deploy, configure and support Kubernetes clusters and related components.

Identify root causes of incidents and apply preventive improvements.

Participate in 24 / 7 on-call rotation (including occasional weekend support).

Organize and oversee daily team operations in compliance with Polish labour law.

Your skills and experience

At least 3 years of hands-on experience in Kubernetes administration and troubleshooting.

Strong understanding of containerization, orchestration and Unix / Linux systems.

Knowledge of Service Meshes will be considered an asset.

Experience with ITIL processes (Incident, Problem, Change Management) and automation tools.

Analytical mindset and the ability to interpret logs, metrics and monitoring data.

Excellent communication skills and the ability to collaborate across diverse teams.

Fluent English, both spoken and written.

Why apply for an Antal job offer?

When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process.

About Antal

Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research.

Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

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