SalaryPeak

Frontend Engineer (Web & Mobile)

NEUTRON PTE. LTD.
Singapore 3+ years Posted Apr 10, 2026

Salary Range

SGD 60,000 - SGD 84,000 /year

SGD 5,000 - SGD 7,000/month

Skills Required

Microsoft AzureAWSTypeScriptAgileJavaScriptFront-end DevelopmentResponsive DesignReact NativeFlutterMobile PlatformsReact.jsCross-platform Development

Job Description

About the Role

We are looking for a skilled Frontend Engineer to build and scale high-quality web and mobile applications. You will work closely with product, design, and backend teams to deliver seamless, performant, and user-centric experiences across platforms.

Key Responsibilities

  • Develop and maintain scalable web applications using React and TypeScript
  • Build and deliver cross-platform mobile applications using React Native and/or Flutter
  • Translate product and design requirements into clean, maintainable, and high-quality user interfaces
  • Ensure responsive design, cross-browser compatibility, and consistency across web and mobile platforms
  • Optimize frontend performance, including load time, rendering efficiency, and scalability
  • Integrate frontend applications with backend APIs and manage asynchronous data flows effectively
  • Apply best practices in frontend architecture (state management, component design, reusability)
  • Utilize AI-assisted / agentic coding tools (e.g., Codex, Claude Code, Copilot) to improve development efficiency and code quality
  • Collaborate closely with designers, backend engineers, and product managers to deliver end-to-end features

Requirements

  • 3+ years of experience in frontend development
  • Strong proficiency in React, TypeScript, and modern JavaScript (ES6+)
  • Experience building mobile applications using React Native and/or Flutter
  • Solid understanding of frontend architecture patterns (state management, hooks, component-driven development)
  • Experience working with RESTful APIs / GraphQL and handling asynchronous data
  • Familiarity with cloud environments (AWS, Azure) and modern deployment workflows
  • Experience with testing frameworks (e.g., Jest, Playwright, Cypress)
  • Strong understanding of performance optimization and debugging in frontend applications
  • Hands-on experience using AI-assisted / agentic coding tools (e.g., Codex, Claude Code, Copilot)

Nice to Have

  • Familiarity with Agile development methodologies
  • Experience with Government Commercial Cloud (GCC) environments within Government Agencies