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Node.js Backend Engineer

Systems Apac — Malaysia · Posted ~3 hours ago

Mid

Skills

Node.js Express.js JavaScript MongoDB SQL PostgreSQL MySQL RESTful API design JWT OAuth Role-based access control Git Backend development Database design and query optimization Authentication and authorization API integration Application security Testing REST

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Summary ✨ AI‑Generated

Join a backend engineering team to design, develop, and maintain scalable server-side services and RESTful APIs. You will work extensively with Node.js, Express.js, JavaScript, databases, authentication, authorization, security, and third-party integrations. The role involves improving performance and reliability, writing maintainable and testable code, participating in architecture and code reviews, collaborating across technical teams, and resolving production issues. Candidates should have 4–6 years of hands-on backend development experience.

Highlights

Opportunity to build scalable, highly available backend services and REST APIs while working across engineering, QA, mobile, frontend, and DevOps teams. The role offers ownership of architecture, security, database performance, reliability, and production systems.

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: 4–6 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