I. MAIN ROLES & RESPONSIBILITIES 

• Be responsible for high-quality and responsive UI code.
• Implement design mockups into functional interfaces using modern front-end frameworks.
• Identify and troubleshoot UI/UX issues.
• Collaborate with UI/UX designers to improve user experiences.
• Communicate with backend developers to integrate REST APIs.
• Write unit and UI tests to identify and fix frontend malfunctions.
• Develop application programming interfaces (APIs) to support mobile functionality.
• From time to time, assist backend team in debugging or minor API integration tasks.
• Stay up to date with emerging frontend technologies and trends.
• Use and adapt existing web applications for apps Communicate with users to understand their needs and experiences

II. REQUIREMENT

Education and Knowledge

• Strong knowledge of ReactJS, HTML5, CSS3, JavaScript/TypeScript.
• Basic knowledge of REST APIs and how to integrate them.
• Familiar with frontend frameworks/libraries: Redux, Next.js, etc.
• Understanding of responsive design and cross-browser compatibility.
• Knowledge of C#, .NET Core APIs is a plus.

Experience

• At least 3 years of experience in frontend development.
• Demonstrable portfolio of released applications on the App store or the Android market
• Demonstrated experience with released web or mobile apps.
• Basic experience in working with backend or full-stack teams.

Skills and Abilities

• Ability to turn design into clean, readable, and scalable code.
• Solid problem-solving and UI debugging skills.
• Strong teamwork and communication skills.

Other characteristics

• High attention to detail and strong sense of design consistency.
• Willing to learn and support backend when needed.