Backend and Support Engineer

Summary
We are looking for a Fullstack Developer with a strong focus on Frontend (React) to join our e-commerce team. In this role, your primary responsibility will be building a high-quality user interface. You will also work on the Java backend to create and maintain the APIs that power your frontend features, ensuring a smooth and efficient data flow from the database to the browser.

Key Responsibilities
UI/UX Implementation
Develop modular, responsive, and high-performance user interfaces using React.
Translate design mockups into functional web components with a focus on usability.
Backend for Frontend (BFF)
Develop and modify Spring Boot REST controllers to serve data specifically tailored for the UI.
Map database entities to DTOs to ensure the frontend receives optimized JSON payloads.
State Management & Data Flow
Manage complex application state and handle asynchronous data fetching from backend services.
Ensure consistent data validation across both the frontend and backend layers.
Testing & Quality
Maintain high code quality through unit testing of UI components and API endpoints.
Debug issues across the full stack, from browser console errors to server-side logs.
Agile Collaboration
Work closely with designers and product owners to refine the user journey and implement features iteratively.

Qualifications
3+ years of experience in web development, with a clear emphasis on Frontend/React.
Proven experience building and connecting to RESTful services using Java/Spring.

Technical Expertise
Frontend (Primary Focus):
Expertise in React (Hooks, Context, Functional Components).
Proficiency in TypeScript for building type-safe interfaces.
Advanced CSS/HTML skills (Tailwind, CSS Modules, or SASS) and responsive layout techniques.
Experience with frontend state management (e.g., Redux Toolkit, TanStack Query, or Zustand).
Backend (Supportive Role):
Working knowledge of Java and Spring Boot.
Ability to create REST Controllers, Service layers, and use Spring Data JPA for basic database operations.
Familiarity with SQL (PostgreSQL/MySQL) for simple data retrieval and updates.

Tools & Workflow:
Proficiency with Git, Chrome DevTools, and Postman.
Familiarity with Docker for local development environments.
Experience with modern testing tools like Jest, React Testing Library, or JUnit.

Soft Skills
Visual Eye: A keen interest in UI details and providing a great user experience.
Collaboration: Ability to bridge the gap between "how the data looks in the DB" and "how the user needs to see it."
Efficiency: Ability to quickly implement frontend changes that require minor backend adjustments.

*Very important: Do take note that the applicant is required to share their updated CV with appropriate access. Applicants who are non-compliant with this will be automatically ignored.*