1. System Design & Architecture:
   

• Design frontend architecture for complex features and large-scale systems.
• Build and maintain component architecture to ensure scalability and reusability.
• Contribute to and evolve shared design systems / UI libraries.
• Propose and implement solutions such as micro-frontend architecture when needed.

2. Development & Delivery:

• Build complex, production-ready features with high quality.
• Ensure the product is:
  • aligned with business requirements
  • optimized for performance
  • easy to maintain and scale
• Proactively propose technical solutions and product improvements.

3. Performance Optimization:

• Analyze and optimize frontend performance, including:
  • rendering performance
  • bundle size optimization
  • code splitting and lazy loading
• Use tools such as Lighthouse and Chrome DevTools to identify bottlenecks.
• Ensure smooth user experience across devices.

4. Security:

• Apply frontend security best practices, including:
  • XSS prevention
  • CSRF protection
  • secure token handling
• Ensure frontend development follows OWASP principles and standards.

5. API Integration & Data Handling:

• Work with REST APIs / GraphQL.
• Design and manage efficient data flow.
• Handle:
  • error states
  • loading states
  • caching strategies using tools such as React Query or SWR

6. Code Quality & Maintainability:

• Maintain high code quality standards:
  • clean code
  • conventions and linting
• Conduct code reviews with strong attention to:
  • performance
  • security
  • maintainability
• Proactively refactor code and reduce technical debt.

7. Testing & Reliability:

• Write unit tests and component tests.
• Improve product reliability and reduce production bugs.
• Develop appropriate testing strategies based on project needs.

8. AI-Augmented Development:

• Use AI tools such as Copilot, Cursor, ChatGPT, etc. to:
  • accelerate development
  • refactor and optimize code
  • generate tests and documentation
• Apply an AI-first development mindset to improve productivity.

9. Collaboration & Leadership:

• Lead technical discussions within the team.
• Perform code reviews and mentor junior / mid-level engineers.
• Collaborate closely with: Backend, Product, Design teams to deliver end-to-end product quality.

10. Production & Monitoring:

• Monitor and resolve production issues.
• Investigate root causes and improve system stability.
• Work with logging and monitoring tools such as Sentry and Grafana.

1. Experience & Background:

• 5+ years of experience in frontend development.
• College or University degree in Computer Science, Software Engineering, or a related field.

      2. Technical Skills:

A. Core:

• Strong proficiency in JavaScript / TypeScript.
• Hands-on experience with ReactJS or VueJS.
• Strong understanding of:
  
  • event loop
  • async/await
  • rendering lifecycle
  • state management

B System Design:

• Ability to design frontend architecture for large-scale systems.
• Experience building reusable and scalable components.
• Good understanding of modular architecture.

C. Performance:

• Hands-on experience optimizing frontend performance.
• Solid understanding of:
  
  • lazy loading
  • code splitting
  • memoization

D. Security:

• Good understanding of frontend security principles, including:
  
  • XSS
  • CSRF
• Ability to apply OWASP-based best practices.

E. API & Data:

• Experience working with REST APIs / GraphQL.
• Good understanding of data flow and state management.

F. Tools & DevOps:

• Strong Git skills, including branching strategy, rebase, squash.
• Experience with:
  
  • Webpack / Vite / Rollup
  • CI/CD pipelines

G. AI Tools:

• Experience using AI tools in development workflows.
• Ability to write effective prompts and validate AI-generated output.

H. Soft Skills:

• Strong system thinking and problem-solving skills.
• Good teamwork and communication skills.
• High level of ownership and responsibility.
• Ability to mentor and support team members.

We believe that motivation & personality of the employees are the only shortcut to the promotion of the corporate and contributions to the society. We will try our best to create a corporate environment where all employees can realize their dreams and goals.

Featured benefits include:

• Have opportunity to work with global merchants and join the dynamic, young and friendly project team; stable career path;
• Attractive salary based on skills and experience; 13th month salary & seniority bonus; Employee’s marriage, maternity bonus; Birthday voucher gift;
• Annual salary review;
• Premium Healthcare, annual health check;
• Regular technical seminar & external/ internal training courses;
• Providing free coffee, tea & snack;
• Internal engagement events: Teambuilding; Town-hall, birthday gift voucher, mid-autumn, new year and kick-off parties, yearly company trip;
• FireGroup Sports Clubs: Running, Football, Badminton, etc;
• Laptop/ PC/ Monitor are provided