Full Stack Developer (Mobile/Web/Backend)
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Konew FinTech Corporation LimitedGet Smart Job AI Coach in the appFree on iOS and Android 





Full Stack Developer (Mobile/Web/Backend)
Location
Central, Hong Kong Island, Hong Kong
Experience
Mid
Posted
Jul 10, 2026
Apply by
August 9, 2026
Applicants
0
Early applicantFull-timeWork from Office
Job Description
- Participate in system design, development, testing and implementation of mobile app / web / backend
- Design, build and maintain applications for iOS platform and Android platform using Google Flutter programming language
- Create rich, accessible and optimised websites using modern HTML, CSS/SCSS and JavaScript techniques
- Create prototypes, develop user-centered software
- Develop backend API using distributed architecture (microservices) using node.js/ C#
- Migrate old PHP backend to the new backend API app
- Work closely with product owners, BA and UI/UX teams to meet the requirement and project schedule
- Experienced in troubleshooting incidents and resolving technical issues
- Participate in various phases of the Software Development Life Cycle (SDLC)
- Ensure system performance, security and coding quality meet high standards
- Carry out ad-hoc technical support in events and projects assigned by superiors
- Degree in Computer Science / Information Technology (I.T.) or related disciplines, or equivalent qualifications at HKQF level 5
- At least 4 years of related experience in mobile / web / backend development
- Understanding of agile delivery principles and quality software engineering processes and practice
- Proficiency in Flutter development, PHP, HTML5, CSS/SCSS, Vue.js, ES6+ JavaScript and DevOps / CI / CD
- Experience with Python, React/Redux and Node.js would be an advantages
- Experience in both SQL database design and development, CI/CD pipelines and microservice architecture
- Familiar with version control/Git
- Good understanding of UI/UX processes and best practices
- Strong communication, analytic and problem solving skills
- Able to work under pressure and meet deadline
- Good command of spoken and written English and Chinese
- Immediate available is highly preferred
- Attractive remuneration package
- Career progression opportunities
- Discretionary performance bonus
- Medical & Dental insurance
- Birthday leave
- Anniversary leave
- Study leave
- Study subsidy scheme
- Employee property loan / personal loan scheme
- Numerous other staff benefits
Key Responsibilities
- Participate in system design, development, testing, and implementation of mobile, web, and backend systems
- Design and maintain applications for iOS and Android platforms using Google Flutter
- Create rich, accessible, and optimized websites using HTML, CSS/SCSS, and JavaScript
- Develop backend APIs using distributed microservices architecture with Node.js and C#
- Migrate old PHP backend to new backend API applications
- Collaborate with product owners, business analysts, and UI/UX teams to meet requirements and schedules
- Troubleshoot incidents and resolve technical issues
- Participate in various phases of the Software Development Life Cycle (SDLC)
- Ensure system performance, security, and coding quality meet high standards
- Carry out ad-hoc technical support for assigned events and projects
Requirements
- Degree in Computer Science / Information Technology (I.T.) or related disciplines
- or equivalent qualifications at HKQF level 5
Skills Required
Google FlutterPHPHTML5CSSSCSSVue.jsES6+ JavaScriptDevOpsCI/CDPythonReactReduxNode.jsC#SQLGitMicroservice architectureCommunicationAnalytic skillsProblem solvingAbility to work under pressureAbility to meet deadlines
Benefits
- Attractive remuneration package
- Career progression opportunities
- Discretionary performance bonus
- Medical & Dental insurance
- Birthday leave
- Anniversary leave
- Study leave
- Study subsidy scheme
- Employee property loan / personal loan scheme
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