DevOps Engineer

• Manage and optimize Kubernetes clusters (EKS) to ensure high availability and performance.
• Implement Infrastructure as Code (IaC) using Terraform for scalable and repeatable deployments.
• Implementation and configuration of HPA (Horizontal Pod Autoscaler) for dynamic scalability.
• Automate deployment and scaling of applications using Helm Charts and YAML manifests.
• Management of namespaces, roles, policies (RBAC), and resource quotas.

• Configure and maintain CI/CD pipelines (AWS CodePipeline, CodeBuild) for rapid integration and testing.
• Manage GitOps workflows with ArgoCD, Rancher, and other automation tools.
• Experience with ECR (Elastic Container Registry) for storage and versioning.
• Implement best practices for continuous integration, testing, and delivery.

• Deploy monitoring solutions with Grafana, Prometheus, and Loki for proactive infrastructure and application insights.
• Set up distributed tracing (Jaeger, OpenTelemetry) for debugging and performance analysis.
• Implement cloud security best practices, including IAM policies, Security Groups (SGs), and network ACLs.
• Integrate security scanning tools (Snyk, Trivy) into pipelines to ensure compliance.

• Configure and manage AWS networking (VPCs, subnets, ALB/NLB load balancers, gateways).
• Optimize and maintain MongoDB Atlas and Redis for scalable and high-performance data storage.

• Work closely with development teams to improve deployment processes and reduce lead time.
• Troubleshoot infrastructure issues, optimizing system performance and reliability.
• Stay up to date with emerging DevOps technologies to drive innovation.

• BS/MS in Computer Science or equivalent.
• Knowledge and experience in backend development.
• Ability to break down complex problems, making flowcharts and drive towards a solution.
• Expertise in Node.js.
• Knowledge of SQL and NoSQL data stores particularly MongoDB Atlas.
• Experience in developing in a microservices architecture.
• Focus on clean and readable code.
• Ability to work in a team and willingness to work autonomously.
• Complete projects on time.
• Excellent English skills.

• Proven experience (3+ years) in DevOps and AWS Cloud Infrastructure, or Site Reliability Engineering (SRE).
• Strong expertise in Kubernetes (EKS), Docker, and container orchestration.
• Experience with Infrastructure as Code (Terraform, Ansible) and automation.
• Hands-on knowledge of CI/CD tools (AWS CodePipeline, Jenkins, GitHub Actions, ArgoCD).
• Proficiency in monitoring and logging solutions (Grafana, Prometheus, Loki, OpenTelemetry).
• Solid understanding of AWS cloud networking (VPC, subnets, ALB/NLB, gateways).
• Experience with cloud security best practices (IAM roles, policies, encryption).
• Knowledge of MongoDB Atlas and Redis for scalable and efficient data handling.
• Scripting and programming skills in NodeJS.
• Familiarity with GitOps principles and tools (ArgoCD, Rancher).
• Fluent in English and Portuguese.

• Strong understanding of EV charging infrastructure, EV charging and energy management.
• Excellent communication, leadership, and stakeholder management skills.
• Excellent capacity: hands-on and results driven.

• Hybrid work model in Porto. 3 days per week in the office.
• Candidates must reside in Portugal.

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