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Node.js Back-End Developer for Web & Mobile Applications

Upwork

Remotecontract3 days ago
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We’re looking for a Back-End Developer with strong Node.js experience to help build and maintain scalable back-end systems supporting both web and mobile applications.

In this role, you’ll focus on designing reliable APIs, building efficient back-end services, and ensuring our platform performs smoothly as it grows. You’ll work closely with front-end developers to make sure data flows correctly and users have a fast, seamless experience across devices.

Responsibilities

- Design and develop RESTful APIs using Node.js

- Build scalable backend services and application logic

- Optimize performance, reliability, and system responsiveness

- Structure and manage databases for efficient data handling

- Integrate backend services with front-end applications

- Collaborate with the development team to deliver new features

via JSearch
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