Senior Full-Stack Engineer: React/TypeScript, AWS & CI/CD

ACTXA PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

ACTXA PTE. LTD. is seeking a skilled software engineer to design and deliver full-stack applications using React/TypeScript on the frontend and Node.js on the backend. You will build RESTful APIs, integrate with third-party services, and ensure secure, scalable deployments.

You will work in an Agile environment with UX, QA, DevOps and architects, delivering mobile features with React Native and maintaining CI/CD pipelines while leveraging AWS and containerization technologies.

Qualifications

• 3-5 years of professional software development experience with full-stack responsibilities.
• Production experience building React/TypeScript web applications and Node.js backends.
• Hands-on React Native development or delivery of mobile features.
• Experience with Git, automated testing and CI/CD in Agile environments.
• Experience deploying or supporting applications on AWS and troubleshooting across stacks.

Responsibilities

• Develop responsive web interfaces using React and TypeScript, and mobile features with React Native.
• Build and maintain backend services and REST APIs using Node.js (Express/NestJS).
• Integrate web/mobile clients with APIs, third-party services and enterprise systems.
• Design data access logic and work with PostgreSQL/MySQL/MongoDB.
• Write unit/integration tests and participate in code reviews to maintain quality.
• Leverage CI/CD pipelines and Git workflows for automated builds and deployments.
• Containerize apps with Docker and deploy to AWS (ECS/EKS, Lambda, API Gateway, S3).
• Apply secure coding practices, including input validation, auth, secrets management and OWASP guidance.
• Troubleshoot production issues using logs/metrics; support SIT/UAT/releases.
• Collaborate in Agile ceremonies with UX, QA, DevOps, product, and architects.

Skills

React

TypeScript

Next.js

Node.js backend

React Native

REST API design

NoSQL/SQL databases

Git

CI/CD

AWS

Docker

Education

Bachelor's or Diploma in CS/IT/Software Engineering

Tools

Next.js

NestJS/Express

Node.js

Docker

AWS

Terraform

Kubernetes

Job description

ACTXA PTE. LTD. is seeking a skilled software engineer to design and deliver full-stack applications using React/TypeScript on the frontend and Node.js on the backend. You will build RESTful APIs, integrate with third-party services, and ensure secure, scalable deployments.

You will work in an Agile environment with UX, QA, DevOps and architects, delivering mobile features with React Native and maintaining CI/CD pipelines while leveraging AWS and containerization technologies.