Node js developer

Job Summary:

We are seeking a talented Node.js Backend Developer to build and maintain robust, scalable backend systems. The candidate should have hands-on experience with Node.js , Express.js (or NestJS ), and SQL databases such as MySQL or PostgreSQL .

Key Responsibilities:

• Design, develop, and maintain RESTful APIs and backend services using Node.js .
• Work extensively with MySQL or PostgreSQL including schema design, query optimization, and performance tuning.
• Develop and integrate backend logic with web and mobile applications.
• Ensure application security, data integrity, and high availability.
• Write reusable, efficient, and testable code following best practices.
• Integrate with third-party services and internal systems.
• Implement and maintain authentication and authorization systems (JWT/OAuth).
• Participate in code reviews, testing, and deployment activities.
• Collaborate closely with frontend, mobile, and DevOps teams.

Required Skills & Qualifications:

• Strong proficiency in JavaScript and TypeScript .
• Expertise in Node.js frameworks such as Express.js or NestJS .
• Solid experience with SQL databases MySQL or PostgreSQL (query writing, indexing, stored procedures).
• Understanding of RESTful API design , error handling , and logging .
• Familiarity with Git , Docker , and CI/CD processes.
• Knowledge of asynchronous programming , Promises , and event-driven architecture .
• Basic understanding of cloud environments (AWS / Azure / GCP).
• Good communication and analytical skills.

Education:

• Bachelors degree in Computer Science, Engineering, or equivalent practical experience.

Preferred Qualifications:

• Experience with Redis , RabbitMQ , or Kafka .
• Exposure to microservices or serverless architecture .
• Knowledge of unit testing frameworks (Jest, Mocha, Chai).
• Experience working in Agile / Scrum environments.