DevOps Engineer – Investment Technology

IO TECH SOLUTIONS LIMITED; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

IO TECH SOLUTIONS LIMITED is seeking a hands-on DevOps Engineer to join a globally engineering-driven financial services environment. You will support critical production infrastructure across APAC, collaborating with engineering teams to automate, improve reliability and drive SRE practices.

You will build and optimize cloud infrastructure, manage Kubernetes environments, and implement GitOps workflows with ArgoCD while enhancing observability with Grafana and Prometheus.

Qualifications

• 5 yrs experience in DevOps, SRE, Platform Engineering or Cloud Infrastructure
• Strong hands-on experience with AWS and Kubernetes/EKS in production environments
• Hands-on Terraform / Infrastructure as Code experience
• Experience with CI/CD, preferably Jenkins, GitLab CI/CD or similar
• Experience with ArgoCD / GitOps
• Good knowledge of Grafana, Prometheus or similar observability platforms

Responsibilities

• Build, maintain and improve AWS cloud infrastructure supporting production systems
• Manage and optimize Kubernetes / EKS environments
• Develop and maintain infrastructure using Terraform
• Implement and manage CI/CD and GitOps workflows, including ArgoCD
• Build monitoring and observability using Grafana, Prometheus
• Troubleshoot production infrastructure, participate in incident response and drive root-cause analysis
• Automate operational processes using scripting and Infrastructure as Code
• Work closely with developers and global technology teams across APAC and the US
• Support infrastructure performance, scalability, reliability and capacity optimization

Skills

AWS Cloud

Kubernetes / EKS

CI/CD / GitOps

ArgoCD

Monitoring (Grafana/Prometheus)

SRE / Platform Engineering

Automation / IaC scripting

Tools

Terraform

Jenkins

GitLab CI/CD

Grafana

Prometheus

Job description

Join a highly engineering-driven global financial services environment as a hands-on DevOps Engineer, supporting critical production infrastructure across APAC.

This is a strong opportunity for a DevOps / SRE / Platform Engineer who enjoys working close to engineering teams, automating infrastructure, improving reliability and supporting business-critical systems.

What You'll Be Doing

• Build, maintain and improve AWS cloud infrastructure supporting critical production systems
• Manage and optimize Kubernetes / EKS environments
• Develop and maintain infrastructure using Terraform
• Implement and manage CI/CD and GitOps workflows, including ArgoCD
• Build monitoring and observability using Grafana, Prometheus and related tools
• Troubleshoot production infrastructure, participate in incident response and drive root-cause analysis
• Automate operational processes using scripting and Infrastructure as Code
• Work closely with developers and global technology teams across APAC and the US
• Support infrastructure performance, scalability, reliability and capacity optimization

Requirements

• 5 yrsexperience in DevOps, SRE, Platform Engineering or Cloud Infrastructure
• Strong hands-on experience with AWS and strong Kubernetes / EKS experience in production environments
• Hands-on Terraform / Infrastructure as Code experience
• Experience with CI/CD, preferably Jenkins, GitLab CI/CD or similar
• Experience with ArgoCD / GitOps
• Good knowledge of Grafana, Prometheus or similar observability platforms

  Nice to Have

  • Financial services, trading or investment technology experience
  • Low-latency / performance-sensitive infrastructure experience
  • CPU pinning, NUMA, bare-metal or colocation experience
  • Infrastructure performance tuning
  • Experience working across global / distributed technology teams

  Location: Hong Kong / Singapore

  Employment: Permanent

  Level: Mid–Senior

  Core Stack: AWS | Kubernetes/EKS | Terraform | ArgoCD | CI/CD | Grafana | Prometheus | Linux