Senior Cloud & Infrastructure SRE

Trulyyy; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Trulyyy is growing its Cloud SRE and Infrastructure SRE teams in Singapore to support enterprise-scale platforms across multiple markets. The role focuses on maintaining large-scale cloud infrastructure with emphasis on reliability, security and operational excellence.

You will manage production systems on AWS, implement IaC, support containerized environments, monitor incidents and collaborate with software engineering to meet production needs.

Qualifications

• Bachelor's degree in Computer Science, IT or related field.
• 3+ years in SRE, DevOps, Cloud Infra or similar roles.
• Strong Linux admin and troubleshooting skills.
• Hands-on IaC with Terraform/CloudFormation/Ansible.
• Experience with Kubernetes and containerised environments.
• CI/CD using Jenkins/GitLab/GitHub Actions.
• Experience with Prometheus, Grafana, ELK or CloudWatch.
• Awareness of AWS; on-call/production incident handling.

Responsibilities

• Manage and maintain production cloud infrastructure on AWS.
• Ensure reliability, availability and performance of production systems.
• Provision and configure infrastructure via IaC.
• Support Kubernetes-based infrastructure and containerised environments.
• Monitor, troubleshoot incidents and perform root cause analysis.
• Manage Linux production environments and system troubleshooting.
• Handle database backups, recovery, performance, and access management.
• Maintain network configs, firewall policies and access controls.
• Apply security patches and fix infra vulnerabilities on schedule.
• Support deployment, release and infra change management processes.
• Build and maintain monitoring/alerting and observability tools.
• Update infrastructure diagrams and runbooks; collaborate with software teams.

Skills

SRE/DevOps

Linux troubleshooting

Kubernetes

CI/CD

Cloud monitoring

AWS

Education

Bachelor's degree in CS/IT

Tools

Terraform

CloudFormation

Ansible

Job description

Established global technology company with a strong international presence and large-scale commercial operations

Growing its technology team in Singapore, supporting business-critical platforms across multiple markets

Operating large-scale cloud infrastructure, with strong focus on reliability, security and operational excellence

We are hiring for both Cloud SRE and Infrastructure SRE in Singapore

Key Responsibilities

• Manage and maintain production cloud infrastructure, primarily on AWS


• Ensure the reliability, availability and performance of critical production systems


• Manage infrastructure provisioning and configuration through Infrastructure-as-Code (IaC)


• Support containerised environments and Kubernetes-based infrastructure


• Monitor production systems, troubleshoot incidents and conduct root cause analysis


• Manage Linux-based production environments and perform system-level troubleshooting


• Support database operations including backup, recovery, performance and access management


• Maintain network configurations, firewall policies and infrastructure access controls


• Implement security patches and address infrastructure vulnerabilities within required timelines


• Support deployment, release and infrastructure change management processes


• Build and maintain monitoring, alerting and observability capabilities


• Maintain technical documentation, infrastructure diagrams and operational runbooks


• Work closely with software engineering and other technical teams on production changes and infrastructure requirements

Requirements

• Bachelor's degree in Computer Science, Information Technology or a related discipline


• 3+ years of experience in SRE, DevOps, Cloud Infrastructure, Systems Engineering or a similar role


• Solid knowledge of Linux systems administration and troubleshooting


• Hands-on experience with Terraform, CloudFormation, Ansible or similar IaC/configuration tools


• Experience with Kubernetes and containerised environments


• Familiarity with CI/CD tools such as Jenkins, GitLab CI or GitHub Actions


• Experience with monitoring and observability platforms such as Prometheus, Grafana, ELK or CloudWatch


• Strong troubleshooting skills and experience handling production incidents


• Experience in AWS will be a good plus

Regrettably, only shortlisted candidates will be notified.