Senior DevOps Engineer

Io Tech Solutions Limited; Singapore; On-site; SGD 100,000 - 140,000; Full time

Job summary

Io Tech Solutions Limited seeks a Senior DevOps Engineer to support our Asia-centric growth across Singapore and Hong Kong. You will own critical, high-availability systems and drive regional expansion.

You will manage cloud-scale infrastructure with AWS, Kubernetes, and ArgoCD, and build robust CI/CD pipelines. Strong scripting, ownership, and collaboration with internal teams are essential.

Qualifications

• Hands-on experience with AWS, Kubernetes, ArgoCD, and IaC.
• Scripting in Python and Bash to automate complex tasks.
• Strong ownership mindset for production-grade infrastructure and systems.

Responsibilities

• Infrastructure Scaling: manage and optimize cloud and orchestration infrastructure.
• Pipeline Automation: own CI/CD pipelines for reliable code deployment.
• Site Reliability: monitor health, performance, and resilience of production systems.

Skills

Python scripting

Bash scripting

Communication

Self-starter

Collaboration

System ownership

Tools

AWS

Kubernetes

ArgoCD

Infrastructure as Code (IaC)

Job description

We are seeking a Senior DevOps Engineer to join a fast-growing, multi-strat buy-side firm to support our Asia-centric growth. In this role, you will help expand the firm's regional footprint and take full ownership of critical, high-availability systems supporting our core offices in Singapore and Hong Kong.

Core Responsibilities

• Infrastructure Scaling: Manage, scale, and optimize cloud and orchestration infrastructure utilizing AWS, Kubernetes, and ArgoCD.
• Pipeline Automation: Own and continuously improve robust CI/CD pipelines to ensure seamless, reliable code deployment.
• Site Reliability (SRE): Function as a proactive SRE, maintaining the health, performance, and resilience of critical, production-grade trading systems.

Key Requirements

• Technical Stack: Deep hands-on experience with AWS, Kubernetes, ArgoCD, and Infrastructure as Code (IaC).
• Automation & Scripting: Strong scripting capabilities in Python and Bash to automate complex infrastructure tasks.
• System Ownership: High-level technical competence in managing critical, production-grade infrastructure with a self-starter mindset.
• Soft Skills: Excellent communication and collaboration skills to interface effectively with sophisticated internal user groups.

Highly Desirable

• Experience working within latency-sensitive environments.
• Hands-on knowledge of low-level infrastructure optimization, including machine tuning and CPU tuning.

DevOps