Front-end Developer - Digital Banking

IO TECH SOLUTIONS LIMITED; Hong Kong; On-site; HKD 600,000 - 900,000; Full time

Job summary

IO TECH SOLUTIONS LIMITED is hiring a Frontend Developer – Digital Banking to build a cloud-native virtual bank. You will deliver high-quality mobile and web experiences using React Native, React JS and TypeScript, with a focus on performance and UX.

Join a fast-paced, collaborative team working with product managers, designers, and backend engineers. You’ll contribute to UI/UX discussions, build reusable components, and follow CI/CD practices in an Agile environment. Onsite in Hong Kong.

Qualifications

• Requires strong experience in web and mobile frontend development.
• Proficient with TypeScript/JavaScript, React JS and React Native.
• Experience with APIs; GraphQL exposure preferred.

Responsibilities

• Design, build, and maintain mobile and web applications using React Native, React JS and TypeScript.
• Develop scalable frontend solutions focusing on performance and UX.
• Integrate with backend services via GraphQL and modern APIs.
• Collaborate with product managers, designers, and backend engineers to deliver features.
• Contribute to UI/UX discussions, prototyping, and implementation.
• Build reusable components and frontend libraries.
• Write clean, well-tested code following CI/CD practices in an Agile environment.

Skills

TypeScript

JavaScript

React JS

React Native

Redux

GraphQL

Job description

Frontend Developer – Digital Banking

Job Description:

Join us in building a cloud-native virtual bank from the ground up. You'll work in a fast-paced, collaborative environment to deliver high-quality mobile experiences used by thousands of customers.

Responsibilities

• Design, build, and maintain mobile and web applications using React Native, React JS and TypeScript.
• Develop scalable, high-quality frontend solutions with a strong focus on performance and user experience.
• Integrate with backend services through GraphQL and modern APIs.
• Collaborate closely with product managers, designers, and backend engineers to deliver new features.
• Contribute to UI/UX design discussions, prototyping, and implementation.
• Build and maintain reusable components and frontend libraries.
• Write clean, maintainable, and well-tested code following modern engineering practices and CI/CD principles.

Requirements

• Must have at least 6 years of relevant experience in web and mobile development.
• Experience building and maintaining mobile applications.
• Strong proficiency in TypeScript/JavaScript, React JS and React Native
• Good understanding of modern frontend architecture, component design, and state management such as Redux.
• Experience working with APIs; GraphQL exposure is also preferred.
• Passion for creating intuitive and high-quality mobile user experiences.
• Experience collaborating with designers and backend engineers in an agile environment.
• Must have valid work authorization in Hong Kong and be willing to work onsite.