Infrastructure Specialist / SRE Engineer (Kubernetes & GitOps)

Description

Job Summary: We are looking for an analytical and technical professional to enhance our mission-critical infrastructure, ensuring resilience in large-scale Kubernetes clusters, with a focus on automation and high availability. Key Highlights: 1. Maintain and evolve mission-critical infrastructure 2. Ensure resilience in large-scale Kubernetes clusters 3. An environment that breathes automation and high availability We seek a candidate with strong analytical skills and solid technical experience to maintain and evolve our mission-critical infrastructure. You will be responsible for ensuring the resilience of large-scale Kubernetes clusters, operating within an environment that breathes automation and high availability. If you are passionate about networking, master the GitOps ecosystem, and understand what it means to maintain "zero downtime" in complex environments, this role is for you. **Responsibilities** * Manage and scale **Kubernetes** clusters in high-availability environments. * Implement and maintain continuous deployment pipelines using **ArgoCD (GitOps)**. * Monitor database and infrastructure health and performance via **PMM (Percona Monitoring and Management)**. * Optimize the **Networking** layer, ensuring low latency and security between applications. * Ensure stability across an ecosystem with over 30 concurrent applications. **Required Qualifications** * **Kubernetes Proficiency:** Hands-on experience with large-scale production Kubernetes clusters. * **GitOps Culture:** Practical experience with **ArgoCD** (or Argo Rollouts). * **Networking Background:** In-depth knowledge of protocols, VPCs, Load Balancers, Ingress Controllers, and Service Mesh. * **Observability:** Experience with **PMM** for database monitoring and infrastructure metrics. * **Automation:** Proficiency in Infrastructure-as-Code tools and Git-based version control. **Preferred Qualifications** * CKA or CKAD certifications. * Experience with Service Mesh (Istio/Linkerd). * Knowledge of database tuning (MySQL/PostgreSQL/MongoDB). Compensation: R$12\.000,00 \- R$15\.000,00 per month Benefits: * Education allowance Work Location: On-site