Senior DevOps Engineer — AWS Serverless & CI/CD Lead

Open Fabric; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

Open Fabric in Singapore seeks a Senior DevOps Engineer to design, deploy, and maintain our AWS-based infrastructure, collaborating with the Lead/Principal Engineer. You will ensure production availability and assist engineers with infrastructure knowledge.

The ideal candidate brings 5+ years in DevOps/DevSecOps, deep AWS serverless expertise, and strong documentation skills to support security in the payment sector. You will drive CI/CD, IaC, and security best practices across the team.

Qualifications

• 5+ years of senior DevOps/DevSecOps experience.
• Strong AWS expertise, especially serverless patterns.
• Experience with CFN/CDK and IaC tooling.
• Solid security practices in payments industry.
• Ability to write technical docs and present to team.

Responsibilities

• Set up, deploy, monitor and maintain AWS serverless architecture.
• Create and manage CI/CD pipelines (CircleCI, GitHub Actions).
• Write infrastructure as code with CloudFormation and CDK.
• Ensure security and compliance of systems in payments domain.
• Conduct performance and disaster recovery tests.
• Produce technical documents for DevSecOps and present to team.

Skills

Cloud architecture

CI/CD practices

Infrastructure as Code

Monitoring & Logging

Docker & containerization

Scripting

Communication

Education

Bachelor's or Master's in Computer Science or related field

Tools

AWS

CloudFormation

CDK (TypeScript)

CircleCI

Github Actions

Docker

Docker Compose

Bash

Swagger

Postman

Makefile

Ansible

Python

Job description

Open Fabric in Singapore seeks a Senior DevOps Engineer to design, deploy, and maintain our AWS-based infrastructure, collaborating with the Lead/Principal Engineer. You will ensure production availability and assist engineers with infrastructure knowledge.

The ideal candidate brings 5+ years in DevOps/DevSecOps, deep AWS serverless expertise, and strong documentation skills to support security in the payment sector. You will drive CI/CD, IaC, and security best practices across the team.