Java ReactJS Full-Stack Developer

Key Responsibilities

• Full-Stack Development: Design, develop, test, and deploy scalable end-to-end web applications using Java on the back end and ReactJS on the front end.
• Back-End Engineering: Build secure, high-performance RESTful APIs, microservices, and enterprise logic using Java, Spring Boot, and relational/NoSQL databases.
• Front-End Engineering: Develop modular, reusable UI components using ReactJS, JavaScript (ES6+), TypeScript, HTML5, and CSS3. Manage state efficiently using Redux, Context API, or React Hooks.
• System Integration: Seamlessly integrate front-end components with back-end services, third-party applications, and cloud environments (AWS, Azure, or GCP).
• Code Quality & Optimization: Conduct code reviews, enforce coding standards, perform unit testing (JUnit, Jest/React Testing Library), and optimize applications for maximum speed and scalability.
• Agile Collaboration: Work closely with Product Managers, UI/UX Designers, QA engineers, and cross-functional teams in an Agile/Scrum environment.

Key Requirements & Qualifications

• Experience: 5+ years of professional software development experience, with solid hands-on expertise in both Java and modern JavaScript frameworks.
• Back-End Skills:
• Strong proficiency in Core Java, J2EE, Spring Boot, and Microservices architecture.
• Experience with relational databases (Oracle, PostgreSQL, MySQL) and caching tools (Redis).
• Familiarity with messaging queues (Kafka, RabbitMQ) is a strong plus.
• Front-End Skills:
• Deep expertise in ReactJS, Redux, Webpack, JavaScript (ES6+), and TypeScript.
• Strong mastery of responsive web design, HTML5, CSS3, and CSS preprocessors (Sass/LESS).
• Tools & DevOps:
• Proficiency with Git version control, CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions), and containerization tools (Docker, Kubernetes).
• Familiarity with Agile/Scrum project management tools (Jira, Confluence).
• Soft Skills: Excellent problem-solving abilities, strong communication skills, and the capacity to collaborate effectively within a multicultural team environment in Singapore.

Education

• Bachelor’s Degree.