NodeJS back end engineer

Systems Apac โ€” Malaysia ยท Posted ~1 day ago

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Description

Key Responsibilities: Design, develop, and maintain backend services & RESTful APIs using Node.js & Express.js. Build scalable and high-availability server-side applications. Design and optimize database schemas and queries. Implement authentication, authorization, and security best practices. Integrate third-party services and external APIs. Ensure application performance, reliability, and scalability. Write clean, reusable, testable, and well-documented code. Participate in code reviews, design discussions, and architecture decisions. Collaborate with frontend, mobile, QA, and DevOps teams. Debug and resolve production issues. Required Skills & Qualifications: 4โ€“6 years of hands-on experience in backend development. Strong proficiency in Node.js and Express.js. Solid experience with JavaScript . Experience with MongoDB and/or SQL databases (PostgreSQL, MySQL). Strong understanding of RESTful API design. Knowledge of JWT, OAuth, and role-based access control. Familiarity with Git and version control systems. Experience with unit testing (Jest, Mocha, etc.). Strong problem-solving and communication skills