Frontend Developer - React/React Native

ConnectedGroup; Hong Kong; On-site; HKD 480,000 - 720,000; Full time

Job summary

ConnectedGroup in Hong Kong is seeking an accomplished frontend engineer to design, develop, and maintain modern, scalable web applications using React, React Native, and TypeScript. You will build customer-facing experiences and contribute to onboarding platforms, focusing on performance, security, and maintainability.

You'll collaborate with backend teams, product, and stakeholders in an Agile environment, applying TDD, DDD, and CI/CD practices while owning technical deliverables and driving

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum 5 years of frontend development experience; senior level consideration for more experience.
• Strong hands-on experience with React / React Native and TypeScript.
• Solid experience with GraphQL, API integration, and frontend architecture.
• Proven experience developing customer-facing web applications and digital journeys.
• Experience integrating frontend applications with backend services and third-party platforms.
• Good understanding of modern software engineering practices, including TDD, DDD, and CI/CD.
• Experience working in Agile development environments.
• Strong problem-solving, communication, and proactive ownership mindset.

Responsibilities

• Design, develop, and maintain modern, scalable, customer-facing web applications using React / React Native and TypeScript.
• Build and enhance digital onboarding platform, delivering seamless and intuitive user experiences.
• Develop and integrate frontend applications with backend services through GraphQL and APIs.
• Implement web-based application integrations, including embedding digital customer journeys within third-party platforms.
• Collaborate closely with backend engineers, product teams, and other stakeholders to deliver high-quality digital solutions.
• Apply engineering best practices, including Test-Driven Development (TDD), Domain-Driven Design (DDD), and CI/CD.
• Ensure frontend applications meet high standards of performance, reliability, security, and maintainability.
• Participate in Agile development activities, including sprint planning, technical discussions, code reviews, and continuous improvement initiatives.
• Take ownership of technical deliverables and proactively identify opportunities to improve application quality and user experience.

Skills

React

React Native

TypeScript

GraphQL

API integration

Frontend architecture

TDD

DDD

CI/CD

Agile

Education

Bachelor’s degree in Computer Science / IT / Software Engineering

Tools

GraphQL

API tooling

CI/CD tooling

Job description

Job Responsibilities

• Design, develop, and maintain modern, scalable, customer-facing web applications using React / React Native and TypeScript.
• Build and enhance digital onboarding platform, delivering seamless and intuitive user experiences.
• Develop and integrate frontend applications with backend services through GraphQL and APIs.
• Implement web-based application integrations, including embedding digital customer journeys within third-party platforms.
• Collaborate closely with backend engineers, product teams, and other stakeholders to deliver high-quality digital solutions.
• Apply engineering best practices, including Test-Driven Development (TDD), Domain-Driven Design (DDD), and CI/CD.
• Ensure frontend applications meet high standards of performance, reliability, security, and maintainability.
• Participate in Agile development activities, including sprint planning, technical discussions, code reviews, and continuous improvement initiatives.
• Take ownership of technical deliverables and proactively identify opportunities to improve application quality and user experience.

Job Requirements

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum 5 years of relevant frontend development experience; candidates with more experience will be considered for senior-level positions.
• Strong hands-on experience with React / React Native and TypeScript.
• Solid experience with GraphQL, API integration, and frontend application architecture.
• Proven experience developing customer-facing web applications and digital journeys.
• Experience integrating frontend applications with backend services and third-party platforms.
• Good understanding of modern software engineering practices, including TDD, DDD, and CI/CD.
• Experience working in Agile development environments.
• Strong problem-solving skills, communication skills, and a proactive ownership mindset.