Backend Engineer for API Development

Skills Required

Description

The role requires a backend engineer who can design and implement APIs that serve as the foundation for scalable applications. Both REST API and GraphQL expertise will be necessary to support a variety of client requirements.

Node.js paired with Express will be the core framework for building these services. The engineer will need to structure endpoints, manage middleware, and ensure efficient request handling.

Data management will be handled with MySQL. Proper schema design, optimized queries, and indexing strategies must be applied to guarantee reliability and performance as datasets grow.

APIs should be secure, well-documented, and easy to integrate with multiple frontends or third-party systems. Token-based authentication and role-based permissions will form part of the security layer.

Another key focus will be scalability. The engineer must plan for high concurrency, load balancing, and efficient caching strategies to maintain consistent response times.

Monitoring and logging will also play a significant role. Detailed insights into API performance, error rates, and request patterns will help maintain system health and guide improvements.

The overall objective is to deliver backend systems that are stable, maintainable, and capable of supporting ongoing growth while providing a seamless experience for both developers and end-users.