Software developer（Backend/Frontend）

About the role

Design, develop, and maintain full stack applications using Java Spring Boot and React for internal users and clients in Wealth Management.

Key responsibilities

• Build and optimize RESTful APIs and microservices
• Implement and maintain Micro Frontend (MFE) architectures
• Collaborate with business analysts, project managers, business stakeholders, and other tech teams to integrate and deliver high-quality products
• Troubleshoot complex production issues spanning frontend and backend
• Drive technical innovation and continuous improvement initiatives
• Participate in system design discussions and contribute to the technical roadmap

About you

• Strong proficiency in Java (Java 17+) with deep understanding of core concepts and expert-level Spring Boot framework knowledge (MVC, Data, Security, Cloud)
• Strong understanding of modulith/microservices patterns and best practices
• Experience with relational databases (e.g., MariaDB, PostgreSQL) and SQL optimization
• Strong knowledge of RESTful API design principles and experience with message queues (Kafka, IBM MQ, etc.)
• Proven expertise in unit testing and integration testing (JUnit, Mockito, Karate) and strong understanding of design patterns and SOLID principles
• Expert-level TypeScript React 19 (or older version) experience with deep understanding of hooks, context, and component lifecycle
• Strong proficiency in Redux, Redux Toolkit (RTK), and RTK Query for state management and data fetching
• Expert-level knowledge of modern web technologies: Micro Frontend (MFE) architecture (Module Federation, Single-SPA), advanced HTML5, semantic markup, and expert-level CSS3 (Flexbox, Grid, responsive design, CSS-in-JS like Styled Components, Emotion)
• Strong command of modern JavaScript/TypeScript (ES6+), frontend build tools (Webpack, Vite), and testing frameworks (Jest, React Testing Library, Cypress, Playwright)
• Proven expertise in performance optimization (code splitting, lazy loading) and practical application of design systems and component libraries (e.g., Storybook)