Frontend Developer (React) – AWS Platform

EXCELTECH COMPUTERS PTE. LTD.; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

EXCELTECH COMPUTERS PTE. LTD. is seeking a Frontend Developer (React) to design, develop, test, and maintain frontend components for our AWS Platform. You will collaborate with backend engineers, UX/UI designers, and product teams to deliver complete solutions.

The role requires 4–5 years of frontend experience with React, HTML5, CSS3, JavaScript/TypeScript, and modern tooling. You will contribute to code quality, participate in Agile ceremonies, and support CI/CD andDevSecOps practices.

Qualifications

• 4–5 years of professional frontend development experience.

Responsibilities

• Design, develop, test, and maintain frontend components for the AWSPlatform using React and modern JavaScript frameworks.
• Collaborate with backend engineers, UX/UI designers, and product teams to deliver end-to-end solutions.
• Translate functional and technical requirements into clean, maintainable, and testable code.
• Ensure code quality through peer reviews, adherence to coding standards, and best practices.
• Participate in Agile ceremonies and contribute to continuous improvement of development processes.
• Support integration with CI/CD pipelines and DevSecOps practices.
• Troubleshoot and resolve frontend issues to ensure smooth operation in production.
• Stay current with emerging frontend technologies and industry trends.

Skills

Strong communication

Team collaboration

Problem-solving

Independent work

Education

Diploma or Degree in Computer Science, Information Technology, Software Engineering, or related fields

Tools

React.js

HTML5

CSS3

JavaScript (ES6+)

TypeScript

Webpack

Vite

ESBuild

Git

RESTful APIs

Jest

React Testing Library

Playwright

AWS

Module Federation

single-spa

Redux

Zustand

MobX

Figma

Jira

CI/CD

DevSecOps

Job description

Work location: Changi Business Park (bank)

Frontend Developer (React) – AWS Platform

Key Responsibilities

• Design, develop, test, and maintain frontend components and modules for our AWSPlatform using React and modern JavaScript frameworks
• Collaborate with backend engineers, UX/UI designers, and product teams todeliver end-to-end solutions
• Translate functional and technical requirements into clean, maintainable, andtestable code
• Ensure code quality through peer reviews, adherence to coding standards, andbest practices
• Participate in Agile ceremonies and contribute to continuous improvement ofdevelopment processes
• Support integration with CI/CD pipelines and DevSecOps practices
• Troubleshoot and resolve frontend issues to ensure smooth operation inproduction
• Stay current with emerging frontend technologies and industry trends

________________________________________

Requirement:

• Minimum 4-5 years of professional frontend development experience over 9 yearsof IT experience
• Strong proficiency in React.js and its ecosystem (React Hooks, Context API,etc.)
• Solid understanding of HTML5, CSS3, JavaScript (ES6+), and TypeScript
• Experience with frontend build tools (Webpack, Vite, ESBuild, etc.)
• Familiarity with version control using Git
• Understanding of RESTful APIs and integration with backend services
• Experience with frontend testing frameworks (Jest, React Testing Library,Playwright, etc.)
• Strong problem-solving skills and ability to work independently andcollaboratively
• Good communication skills and ability to work effectively in cross-functionalteams
• Diploma or Degree in Computer Science, Information Technology, SoftwareEngineering, or related fields

Preferred

• Experience with AWS services (S3, CloudFront, Lambda, API Gateway, etc.)
• Familiarity with micro-frontend architectures (Module Federation, single-spa,etc.)
• Knowledge of state management libraries (Redux, Zustand, MobX)
• Experience with UI/UX design tools such as Figma
• Familiarity with CI/CD pipelines and DevSecOps practices
• Experience with Agile methodologies and tools like Jira
• Understanding of frontend security best practices (XSS, CSRF prevention, etc.)
• Experience using AI-assisted coding tools (GitHub Copilot, Claude, etc.)
• Knowledge of responsive design and accessibility standards