MERN Full Stack Engineer

Systems Apac — Malaysia · Posted ~2 weeks ago

Mid

Skills

Node.js Express.js React.js React Native MongoDB JavaScript RESTful APIs Database design Authentication Authorization Web application development Mobile application development API integration Security best practices REST APIs

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Summary ✨ AI‑Generated

A Full Stack Engineer is sought to build scalable web and mobile applications, own backend services and APIs, optimize document databases, and contribute to secure application architecture. The position involves close collaboration with product, design, QA, and DevOps teams and requires 4–6 years of hands-on full-stack experience with strong Node.js, React, React Native, MongoDB, and JavaScript expertise.

Highlights

Opportunity to work across scalable web and mobile applications, backend architecture, APIs, databases, and cross-functional engineering collaboration.

Description

Key Responsibilities: Design, develop, and maintain back-end services & RESTful APIs using Node.js & Express.js. Own backend logic, data flow, and API integrations. Build scalable full-stack web applications using React.js. Develop and maintain mobile applications using React Native (iOS & Android). Design and optimise MongoDB schemas and queries. Implement authentication, authorisation, and security best practices. Integrate third-party services, payment gateways, and notifications. Collaborate with Product, UI/UX, QA, and DevOps teams . Write clean, modular, testable, and maintainable code . Participate in code reviews and architectural discussions. Requirements: 4–6 years of hands-on experience as a Full Stack Engineer. Strong backend development experience with Node.js & Express.js. Solid knowledge of MongoDB and database design. Strong front-end experience with React.js. Hands-on experience in React Native for mobile app development. Proficiency in JavaScript. Experience building and consuming RESTful APIs . Knowledge of JWT, OAuth, and role-based access control. Experience with Git and version control. Good problem-solving and communication skills.