Senior Site Reliability Engineer

BookCabin; Jakarta Pusat; On-site; IDR 250,000,000 - 420,000,000; Full time

Job summary

BookCabin in Jakarta Pusat is seeking an experienced Site Reliability/DevOps Engineer to design, build, and maintain scalable, secure infrastructure across AWS and Azure, and to manage Kubernetes clusters for reliability and uptime.

You will own CI/CD pipelines, implement observability with Prometheus, Grafana, Loki and Alertmanager, and drive infrastructure as code with Terraform and CloudFormation. Expect on‑call rotations and close collaboration with development teams.

Qualifications

• 5+ years in Site Reliability, DevOps, or Cloud Engineering.
• Hands-on with AWS and Azure services; containerized apps on Kubernetes.
• Experience with CI/CD pipelines and multi-cloud workflows.
• Strong observability using Prometheus, Grafana, Loki, Alertmanager.
• Proficiency in IaC tools like Terraform or CloudFormation; scripting Bash/Python.

Responsibilities

• Design, build, and maintain scalable, secure infrastructure across AWS and Azure.
• Operate and troubleshoot Kubernetes clusters to ensure uptime.
• Develop CI/CD pipelines and automate deployments.
• Implement observability and incident response through monitoring tools.
• Manage IaC with Terraform/CloudFormation and secure access controls.
• Collaborate with development teams to embed reliability throughout the lifecycle.
• Participate in on-call rotations and perform root-cause analyses.

Skills

SRE/DevOps experience

Cloud platforms (AWS/Azure)

Kubernetes

Tools

Kubernetes (EKS/AKS)

Docker

Terraform

CloudFormation

Prometheus

Grafana

Loki

Alertmanager

Job description

• Design, build, and maintain scalable, reliable, and secure infrastructure across AWS (including Elastic Beanstalk) and Azure.
• Develop and manage CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools to ensure smooth and automated deployments.
• Operate, monitor, and troubleshoot Kubernetes clusters (EKS, AKS, or self-managed) to ensure system stability and uptime.
• Implement comprehensive observability solutions using Prometheus, Grafana, Loki, and Alertmanager.
• Automate infrastructure provisioning and configuration using Terraform, Helm, CloudFormation, and/or Ansible.
• Define, measure, and improve system reliability through SLOs, SLIs, and SLAs.
• Enhance system resilience and incident response through proactive monitoring and capacity planning.
• Manage secrets, access control, and security policies to maintain a robust and compliant infrastructure.
• Participate in on-call rotations, respond to incidents, and drive root cause analysis and post-incident reviews.
• Collaborate closely with development teams to embed reliability and scalability best practices throughout the software lifecycle.

Requirements

• 5+ years of experience in a Site Reliability, DevOps, or Cloud Engineering role.
• Strong hands‑on experience with AWS (EC2, VPC, IAM, CloudWatch, Elastic Beanstalk, RDS, S3) and familiarity with Azure services.
• Proven experience deploying and managing containerized applications using Kubernetes (EKS/AKS) and Docker.
• Skilled in CI/CD pipeline development and multi-cloud workflows (Azure DevOps, GitHub Actions, etc.).
• Solid understanding of observability tools such as Prometheus, Grafana, Loki, and Alertmanager.
• Proficiency in infrastructure‑as‑code tools like Terraform, CloudFormation, or similar.
• Scripting skills in Bash, Python, or PowerShell.
• Strong grasp of networking, Linux systems, and cloud security best practices.
• Excellent problem‑solving skills with a focus on performance, scalability, and reliability.