WEX

Senior DevOps Engineer

São Paulo, SP, BR

8 days ago
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Summary

About The Team/Role

As a Senior DevOps Engineer, you will lead the implementation of CI/CD pipelines, optimize deployment workflows, and ensure high availability of Kubernetes workloads across Fabric PaaS and cloud platforms.

How you’ll make an impact

  • Architect and refine CI/CD workflows using GitHub Actions and ArgoCD.
  • Manage Kubernetes clusters, optimize resource allocation, and troubleshoot networking and security configurations.
  • Develop Infrastructure as Code (Terraform, Helm, Ansible) for scalable and secure environments.
  • Implement and optimize service mesh solutions such as Istio for traffic management.
  • Automate security compliance and enforce best practices for containerized applications.
  • Provide mentorship and guidance to junior DevOps engineers and new team members to support their onboarding and professional growth.

Experience you’ll bring

  • Good experience in DevOps, software development, or cloud automation.
  • CI/CD Mastery: Extensive hands-on experience designing CI/CD pipelines that integrate testing, security scanning, and automated rollbacks.
  • Kubernetes & Container Orchestration: Advanced knowledge of Kubernetes, including:

○ Workload scheduling (requests/limits, affinity/anti-affinity).

○ Cluster networking (Ingress controllers, DNS resolution, Fabric PaaS

integrations).

○ Persistent storage management (PVCs, StatefulSets, CSI drivers).

  • Infrastructure Automation: Expertise in Terraform, Helm, and Ansible, including:

○ Developing reusable modules for infrastructure provisioning.

○ Automating system configuration using Ansible playbooks.

  • Service Mesh & Traffic Management: Hands-on experience implementing Istio, Linkerd, or Consul for:

○ Traffic shaping and observability.

○ Policy-based security enforcement.

  • Multi-Cluster Management: Exposure to managing multi-cluster Kubernetes

environments.

  • Progressive Delivery Techniques: Experience with Blue-Green, Canary

deployment strategies and Feature Flagging concepts and their role in controlled rollouts (e.g., LaunchDarkly, Unleash, Flipt).

  • Developer Enablement: Ability to work closely with software engineers to improve build/deploy efficiency.

If you are looking for a growing career – come be part of WEX today!

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