Design, develop, and maintain middleware solutions using Node.js. Integrate various services, APIs, and data sources to facilitate seamless communication between applications. Optimize middleware performance and scalability. Collaborate with front-end and back-end teams to ensure efficient data flow and application functionality. Implement security measures and data validation to protect application integrity. Troubleshoot and resolve middleware-related issues and bugs. Write unit and integration tests to ensure code quality. Document middleware architecture, processes, and APIs for team reference.
Develop user-friendly web applications using React.js. Collaborate with UI/UX designers to implement responsive and intuitive user interfaces. Write clean, maintainable, and efficient code while adhering to best practices. Manage application state and data flow using state management libraries (e.g., Redux, Context API).
Requirements:
Proven experience as a Node.js developer, with a focus on middleware architecture. Strong understanding of middleware concepts, APIs, and message brokers (e.g., RabbitMQ, Kafka). Proficiency in JavaScript and familiarity with TypeScript. Experience with RESTful and GraphQL APIs. Knowledge of databases (MongoDB, PostgreSQL, etc.) and ORM/ODM frameworks. Familiarity with version control systems (Git). Understanding of microservices architecture and cloud platforms (AWS, Azure, etc.) is a plus.
Proven experience as a React.js Developer or similar role. Strong proficiency in JavaScript, HTML, and CSS. Experience with state management libraries (Redux, MobX, etc.). Familiarity with RESTful APIs and modern web services. Knowledge of front-end build tools (Webpack, Babel) and version control systems (Git). Understanding of responsive design principles and cross-browser compatibility. Strong problem-solving skills and attention to detail.
