Job Responsibilities :

• Design and develop scalable, high-performance, and secure server-side applications using Node.js.
• Write clean, efficient, and maintainable code following best practices for full-stack development.
• Develop, implement, and maintain RESTful APIs to support frontend applications.
• Collaborate with cross-functional teams, including frontend developers, designers, product managers, and DevOps, to deliver new features and enhancements.
• Optimize applications for performance, scalability, and security.
• Perform code reviews, testing, and troubleshooting for any issues related to backend development.
• Integrate data storage solutions, including relational and NoSQL databases, and optimize database performance.
• Implement and maintain third-party services, APIs, and libraries.
• Ensure applications meet security, reliability, and compliance requirements, including data protection and privacy.
• Maintain thorough documentation of application design and implementation. 

Basic Qualifications :

• 3-5+ years of experience developing with Node.js and building backend services.
• Proficiency in JavaScript and TypeScript for server-side development.
• Deep understanding of asynchronous programming, event-driven architecture, and non-blocking I/O in Node.js.
• Strong experience in building and consuming RESTful APIs and working with WebSockets.
• Solid understanding of modern authentication and authorization mechanisms (e.g., OAuth, JWT, SSO).
• Experience with SQL and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB) and database optimization techniques.
• Experience working with microservices architecture and distributed systems.
• Knowledge of modern build and deployment pipelines, including CI/CD tools like Jenkins, GitLab CI, or GitHub Actions.
• Proficient in using version control systems, particularly Git.
• Familiarity with cloud services and deployment strategies on AWS, Google Cloud, or Azure platforms.
• Strong problem-solving skills, with the ability to debug and optimize complex systems.
• Ability to write unit, integration, and end-to-end tests using frameworks like Mocha, Jest, or Cypress.
• Excellent communication and teamwork skills to collaborate in a distributed team environment. 

Preferred Qualifications :

• Experience with GraphQL and building GraphQL APIs.
• Familiarity with containerization and orchestration tools like Docker and Kubernetes.
• Knowledge of DevOps processes, including infrastructure automation and monitoring.
• Familiarity with frontend development frameworks like React or Vue.js for collaboration with frontend teams