Fullstack – Technical Operations Engineer

Role Overview

· We are looking for a Technical Operations Engineer to join our team in Singapore

· Responsible for building, operating, and optimizing technical systems

· Work closely with development teams to ensure product stability, security, and performance

Key Responsibilities

· Deploy, manage, and optimize applications built with Node.js, React.js, and Next.js

· Manage AWS cloud infrastructure and operate containerized applications using Docker

· Design, administer, and optimize databases including MySQL, PostgreSQL, and Redis

· Integrate and manage GitHub Copilot to enhance developer productivity

· Explore and implement Generative AI (GenAI) solutions across systems and applications

· Monitor system performance, troubleshoot issues, and ensure high availability (uptime)

· Collaborate with development, QA, and operations teams to streamline workflows

· Propose and apply DevOps / TechOps best practices

· Participate in shift rotation and standby duties to support a 24/7 business operation, including:

o Monitoring systems and responding to incidents outside regular business hours

o Providing timely responses to urgent alerts or service requests

o Ensuring smooth handover between shifts and maintaining incident documentation

Requirements

Education & Experience

· Bachelor’s degree in Computer Science, Information Technology, or a related field

· More than 4 years of experience in Technical Operations, DevOps, or Backend Engineering

Technical Skills

· Proficiency in Node.js, React.js, and Next.js

· Hands‑on experience with AWS services (EC2, S3, Lambda, RDS, etc.)

· Strong knowledge of Docker and containerized environments

· Experience working with MySQL, PostgreSQL, and Redis

· Familiarity with GitHub Copilot in development workflows

· Exposure to Generative AI (GenAI) tools or projects is a plus

Other Requirements

· Willingness to work shifts and be on standby for after‑hours support

· Strong problem‑solving mindset

· Good communication and teamwork skills

REQUIRED TECHSTACK SUMMARY

FRONTEND

--------

Next.js 14

React 18

TypeScript

Styled Components

Life.sg React Design System v3

React Hook Form

React Leaflet

BACKEND

-------

Node.js + TypeScript

Koa / Express

MySQL (TypeORM)

PostgreSQL

Redis (ioredis)

OpenSearch

ActiveMQ

AWS Services (Lambda, S3, SQS, RDS, ElastiCache)

DEPLOYMENT

----------

Docker

Docker Compose

Terraform

AWS

TESTING

-------

Jest

React Testing Library

Supertest

Playwright

ESLint / Prettier

ACCESSIBILITY

--------------

Oobee (accessibility scanning)

WCAG 2.1 Compliant

Life.sg Design System v3

AUTHENTICATION

--------------

Singpass

MyInfo Integration

JWT (APEX Standards)

BUILD & TOOLS

-------------

Node.js 22

npm / lockfiles

TypeScript

Webpack

Rollup