1
applicant

DevOps / Cloud Infrastructure Engineer

Well Treasure Asia   Colombo • Full-time

Role Summary

We are looking for a DevOps / Cloud Infrastructure Engineer who can build and operate AWS-first infrastructure, CI/CD pipelines, deployment automation, monitoring, logging, backup, and production reliability systems for Go backend and React frontend applications.

Key Responsibilities

  • Build and operate AWS cloud infrastructure for production systems
  • Manage Linux servers, Docker, ECS/EKS, load balancers, networking, and cloud services
  • Build CI/CD pipelines for Go backend and React frontend applications
  • Manage Terraform, IaC modules, environment variables, and secrets
  • Set up monitoring, logging, alerting, backup, rollback, and incident response
  • Manage Dev/Staging/Production environment separation
  • Support cloud security, IAM, WAF, SSL, DNS, and access control
  • Work with backend and frontend teams to improve deployment stability

Required Qualifications

  • 5+ years DevOps, SRE, Cloud, or Infrastructure experience
  • Strong AWS production operation experience
  • Strong Linux, Docker, networking, and deployment experience
  • Experience with Terraform or similar Infrastructure as Code tools
  • Experience with CI/CD tools such as GitHub Actions, GitLab CI, Jenkins, or ArgoCD
  • Experience with monitoring/logging tools such as CloudWatch, Prometheus, Grafana, ELK/EFK
  • Experience handling production incidents and rollback
  • Understanding of IAM, security groups, VPC, DNS, SSL, and secret management

Preferred Qualifications

  • AWS Organization, Control Tower, multi-account governance, and billing control
  • ECS, EKS, RDS, ElastiCache, S3, CloudFront, Route 53, WAF
  • Kubernetes and Helm experience
  • Redis, Kafka, ClickHouse, or high-traffic data infrastructure operation
  • Cloud cost optimization experience
  • Experience deploying Go services and React/Next.js applications