Senior Front-End Developer (React.js & Node.js)

DA SOFTWARE PTE. LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A tech company in Singapore is seeking an experienced backend developer to build and maintain backend services and RESTful APIs. You will design data models for databases and develop dynamic user interfaces using React.js. Ideal candidates have over 6 years of experience in Node.js, a strong command of JavaScript and best practices, and are comfortable with Docker. This role offers a collaborative agile working environment.

Qualifications

• 6+ years of hands-on experience with Node.js.
• Strong command of JavaScript/TypeScript and modern development best practices.
• Solid understanding of Express.js, JWT-based authentication, and API architecture.
• Proficient with version control (Git) and familiar with CI/CD workflows.
• Comfortable working with Docker for containerized development and deployment.

Responsibilities

• Build and maintain backend services and RESTful APIs using Node.js, Express, and PHP.
• Design and manage data models and queries for MongoDB, PostgreSQL, and MySQL.
• Develop dynamic and responsive user interfaces using React.js (Hooks, Redux, Context API).
• Integrate third-party APIs and services to extend application functionality.
• Ensure optimal performance, responsiveness, and scalability across platforms.
• Collaborate closely with designers, product managers, and fellow engineers in an agile environment.

Skills

Node.js

JavaScript

TypeScript

Express.js

RESTful APIs

MongoDB

PostgreSQL

MySQL

React.js

Git

Docker

Job description

Full job description

• Build and maintain backend services and RESTful APIs using Node.js, Express, and PHP.
• Design and manage data models and queries for MongoDB, PostgreSQL, and MySQL.
• Develop dynamic and responsive user interfaces using React.js (Hooks, Redux, Context API).
• Integrate third‑party APIs and services to extend application functionality.
• Ensure optimal performance, responsiveness, and scalability across platforms.
• Collaborate closely with designers, product managers, and fellow engineers in an agile environment.

What We’re Looking For

• 6+ years of hands‑on experience with Node.js.
• Strong command of JavaScript/TypeScript and modern development best practices.
• Solid understanding of Express.js, JWT‑based authentication, and API architecture.
• Proficient with version control (Git) and familiar with CI/CD workflows.
• Comfortable working with Docker for containerized development and deployment.
• Bonus Points: Experience with Python (Flask/Django).