Unleash the power of reliability — shape the future of critical financial infrastructure!Kraków-based opportunity with hybrid work model (2 days/week in the office).As a Senior Kubernetes Platform SRE , you will be working for our client, a leading global financial institution dedicated to enhancing the reliability and scalability of its internal infrastructure. You will be part of a specialized engineering team maintaining the Internal Kubernetes Platform (IKP), ensuring its stability, performance, and security across the organization. In this role, you are collaborating closely with infrastructure and development teams to manage deployments, automate processes, and resolve incidents efficiently. You are contributing to building a resilient platform that supports critical services powering global banking operations.Your main responsibilities: Ensuring reliability, availability, and performance of the internal Kubernetes infrastructure Supporting deployment, configuration, and maintenance of the Kubernetes platform Troubleshooting and resolving incidents, performance issues, and integration failures Performing root cause analysis and implementing reliability improvements Collaborating with other teams to identify and resolve platform issues Monitoring system performance and automating operational tasks where possible Managing incident, problem, and change processes according to ITIL standards Planning and coordinating team activities and administrative tasks as required Maintaining strong documentation of processes, configurations, and platform changes Providing 24/7 support as part of an on-call rotation, including weekends You're ideal for this role if you have: 3+ years of hands-on experience with Kubernetes administration Strong understanding of containerization, orchestration, and Kubernetes operations Experience with Unix/Linux administration and system troubleshooting Familiarity with infrastructure as code tools and automation practices Understanding of ITIL processes, including incident, problem, and change management Strong analytical skills for diagnosing and resolving technical issues Ability to interpret and analyze data from logs and monitoring dashboards Excellent communication skills and teamwork abilities across global environments Proven ability to improve system reliability and operational efficiency Proficiency in written and spoken English It is a strong plus if you have: Experience with Service Mesh technologies Familiarity with observability tools for monitoring and alerting Exposure to large-scale, enterprise-level Kubernetes deployments Background in scripting or programming for automation tasks Experience working in large-scale financial or enterprise IT environments We offer you:ITDS Business Consultants is involved in various, innovative, and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participation in Social Events, training, and work in an international environment Access to an attractive Medical Package Access to Multisport Program #GETREADYInternal job ID #7944You can report violations in accordance with ITDS’s Whistleblower Procedure available here.