Frontend (Mobile) Engineer

ScienTec Consulting Pte. Ltd.; Singapore; Hybrid; SGD 60,000 - 90,000; Full time

Job summary

ScienTec Consulting Pte Ltd is hiring a frontend developer to design and build scalable web and mobile interfaces using React.js, Next.js, and React Native. You will collaborate with UX/UI designers, backend engineers, and product teams to deliver high-performance experiences.

The role requires 3+ years in React Native, strong JS/TS skills, and experience with iOS/Android native elements. Pasir Panjang offers hybrid work arrangements and a dynamic project environment.

Qualifications

• Minimum 3 years of hands-on React Native development experience.
• Strong proficiency in JavaScript, TypeScript, React.js and Next.js.
• Experience building cross-platform mobile apps using React Native.
• Familiarity with iOS or Android native development (Swift/Obj-C or Kotlin/Java).
• Experience integrating RESTful APIs and handling async data in frontend apps.
• Solid understanding of frontend architecture, responsive UI/UX, and testing.

Responsibilities

• Design, develop, and maintain scalable frontend apps using React.js, Next.js, and React Native.
• Create responsive, accessible interfaces for web and mobile.
• Build cross‑platform mobile apps for iOS and Android with React Native.
• Collaborate with designers, backend engineers, and product teams to translate requirements.
• Integrate RESTful APIs and ensure frontend-backend communication.
• Optimize performance, debugging, and production stability across devices.
• Implement best practices: code quality, testing, documentation, and reviews.
• Contribute to frontend architecture and continuous improvement initiatives.
• Mentor junior developers and participate in Agile development.

Skills

JavaScript

TypeScript

React.js

Next.js

React Native

Tools

Swift/Objective-C

Kotlin/Java

Job description

Location: Pasir Panjang (Hybrid)
Job Type: Full-Time Contract (Subjected to renewal / conversion)

Job Responsibilities

• Design, develop, and maintain scalable, high-performance frontend applications using React.js, Next.js, and React Native.
• Develop responsive, accessible, and user-friendly interfaces across web and mobile platforms.
• Build and maintain cross-platform mobile applications for iOS and Android using React Native.
• Collaborate with UX/UI designers, backend engineers, and product teams to translate business requirements into technical solutions.
• Integrate RESTful APIs and ensure seamless communication between frontend applications and backend services.
• Optimise application performance, responsiveness, and stability across different platforms and devices.
• Troubleshoot and resolve application bugs, crashes, and production issues.
• Implement frontend development best practices, including clean code, automated testing, documentation, and code reviews.
• Contribute to frontend architecture, technical design discussions, and continuous improvement initiatives.
• Mentor junior developers and participate in Agile development activities.

Job Requirements

• Minimum 3 years of hands‑on experience in React Native development.
• Strong proficiency in JavaScript, TypeScript, React.js, and Next.js.
• Hands‑on experience developing and maintaining cross‑platform mobile applications using React Native.
• Working knowledge of native iOS development (Swift/Objective‑C) OR Android development (Kotlin/Java).
• Experience integrating RESTful APIs and managing asynchronous data in frontend applications.
• Strong understanding of frontend architecture, component‑based development, and responsive UI/UX design.
• Familiarity with mobile application deployment processes, including Apple App Store and Google Play Store.
• Experience with frontend performance optimisation, debugging, and troubleshooting production issues.
• Good understanding of software development best practices, code quality, and testing methodologies.
• Experience working in Agile/Scrum environments and collaborating with cross‑functional teams.
• Strong analytical, problem‑solving, and communication skills.

ScienTec Consulting Pte Ltd - 11C5781