T Hub - DevOps Engineer (Kubernetes & Cloud-Native Platform Operations)

Wymagania: - Kubernetes Expertise: Hands-on experience operating production workloads on Kubernetes, including troubleshooting and performance tuning. - Cloud-Native Know-how: Experience with CNFs and Kubernetes Operators in real-world environments. - CI/CD Skills: Strong experience building and maintaining automated pipelines. - Security Mindset: Solid understanding of platform security practices (RBAC, TLS, secrets management, vulnerability handling). - Secrets Management: Practical experience with tools like HashiCorp Vault and integrating them into platform workflows. - DevOps Mindset: A proactive, ownership-driven approach to building, running, and improving systems end-to-end. Mile widziane: - Experience with GitOps tools (ArgoCD, Flux). - Familiarity with observability stacks (Prometheus, Grafana, ELK). - Experience working in telco or large-scale distributed environments. - Scripting or coding skills (e.g., Bash, Python, Go). O firmie: - Working at T-Mobile’s T Hub will offer you an unique and highly rewarding experience on IT market. As a leader in the telecommunications industry, T-Mobile not only provides a platform to hone your technical skills but also empowers you to be a catalyst for innovation. You'll have the opportunity to work at the forefront of cutting-edge technologies, from 5G to IoT and AI, shaping the future of connectivity. Our commitment to fostering a diverse and inclusive workplace means you'll collaborate with a wide range of talented professionals, learning and growing together. T-Mobile encourages a culture of continuous learning and development, offering mentorship and support to help you thrive in your career. Zakres obowiązków: - Build & Operate: Deploy, operate, and continuously improve our automation framework components on CaaS with a strong focus on Kubernetes. - Cloud-Native Operations: Install, configure, maintain, and troubleshoot Cloud-Native Applications (CNFs) and Kubernetes Operators. - CI/CD Automation: Design, implement, and maintain CI/CD pipelines to enable fast, reliable software delivery. - Collaboration: Work closely with development and platform teams to deploy and manage scalable, secure CNFs. - Security by Design: Implement and enforce best practices (RBAC, least privilege, TLS, image hygiene, vulnerability remediation, secrets management). - Secrets Management: Manage secrets end-to-end using tools like HashiCorp Vault (policies, authentication, rotation, auditing) and integrate with Kubernetes and CI/CD. - Observability & Reliability: Build and maintain monitoring, logging, and alerting solutions to ensure platform health and performance. - Incident Management: Handle incidents and changes, and lead root-cause analysis to continuously improve system resilience. Oferujemy: - Friendly and open work environment. - Competitive salary and additional benefits. - Strong development opportunities within T-Mobile/T-Hub. - Access to training platforms and modern technologies