Back-End Developer

Requirement:
- Proficiency in JavaScript (ES6+) and Node.js
- Strong experience with Express.js framework
- In-depth knowledge of PostgreSQL, including query optimization and schema design
- Experience with ORM tools like Sequelize or TypeORM
- Familiarity with RESTful API design principles and best practices
- Knowledge of authentication and authorization mechanismsl, e.g: JWT, OAuth 2.0
- Experience with containerization using Docker
- Familiarity with caching mechanisms using Redis