about 5 hours ago
Responsibilities
- Design and maintain end-to-end IaC pipelines for email service using Terraform/OpenTofu.
- Deploy and operate email service infrastructure on OpenStack and Rancher-managed Kubernetes clusters.
- Build and maintain CI/CD pipelines for infrastructure delivery and service rollouts.
- Define and enforce networking, DNS, TLS, and IP reputation configurations for email delivery.
- Implement observability stacks for email throughput and delivery metrics.
- Manage secrets and access controls using secrets management tooling and RBAC.
- Collaborate with backend engineers on infrastructure contracts and service interfaces.
- Conduct capacity planning, load testing, and incident response for the email platform.
- Produce clear IaC documentation and disaster recovery playbooks.
Requirements
- 6+ years of hands-on DevOps or platform engineering experience in production environments.
- Strong proficiency in Terraform and/or OpenTofu, including module design and state management.
- Solid experience with OpenStack and/or Rancher for container orchestration.
- Working knowledge of Kubernetes, Helm, and cloud-native deployment patterns.
- Experience with email infrastructure specifics like MTA configuration and SMTP relay.
- Proficiency in at least one scripting language (Python, Bash, or Go).
- Familiarity with GitOps workflows and infrastructure drift detection.
- Strong understanding of networking fundamentals: DNS, TCP/IP, load balancing.