Fullstack Developer (Flutter)

TL;DR

Fullstack Developer (Flutter): Developing and maintaining cross-platform mobile applications and web services with an accent on migrating legacy PHP systems to a modern microservices architecture. Focus on building scalable backend APIs using Node.js/C# and creating optimized, user-centered interfaces with Flutter and Vue.js.

Location: On-site in Central, Hong Kong

Company

Konew FinTech is a financial technology corporation focused on developing innovative digital solutions.

What you will do

• Design and build cross-platform mobile applications using Flutter.
• Develop and maintain backend APIs using microservices architecture with Node.js or C#.
• Migrate legacy PHP backends to modern API-driven systems.
• Create responsive, accessible web interfaces using Vue.js and modern JavaScript.
• Collaborate with product owners, BA, and UI/UX teams to deliver project requirements.
• Ensure system performance, security, and code quality throughout the SDLC.

Requirements

• Degree in Computer Science or related discipline (HKQF level 5).
• At least 4 years of professional experience in mobile, web, or backend development.
• Proficiency in Flutter, PHP, HTML5, CSS/SCSS, Vue.js, and ES6+ JavaScript.
• Experience with SQL database design, microservices, and CI/CD pipelines.
• Strong command of spoken and written English and Chinese.
• Ability to work under pressure and meet project deadlines.

Nice to have

• Experience with Python and React/Redux.
• Familiarity with DevOps practices.

Culture & Benefits

• Attractive remuneration package with discretionary performance bonuses.
• Comprehensive medical and dental insurance coverage.
• Generous leave policies including birthday, anniversary, and study leave.
• Support for professional development through study subsidy schemes.
• Access to employee property and personal loan schemes.