Backend Javascript Developer Job Description

A Backend JavaScript Developer is essential for building and maintaining the server-side logic and architecture of web applications. Specializing in JavaScript-based technologies like Node.js, they ensure that the backend runs smoothly, efficiently, and securely. As more companies leverage JavaScript for both frontend and backend development, the demand for skilled Backend JavaScript Developers is on the rise.

What is a Backend JavaScript Developer?

A Backend JavaScript Developer focuses on the server-side development of web applications, using JavaScript and backend technologies such as Node.js. They are responsible for managing the database, server, and application logic that powers the front-end user experience. Their role includes ensuring the backend processes run efficiently, securely, and are scalable. This developer works closely with frontend developers to ensure the smooth integration of frontend and backend systems.

Backend JavaScript Developer Responsibilities Include

• Develop and maintain the server-side logic for web applications using Node.js and other backend technologies.
• Design, implement, and manage APIs to enable communication between the server and client-side applications.
• Ensure the backend systems are scalable, efficient, and secure.
• Work closely with front-end developers to integrate user-facing elements with server-side logic.
• Optimize database queries and ensure data integrity and security.
• Write clean, maintainable, and reusable code.
• Perform regular maintenance and updates to improve backend performance.
• Troubleshoot, test, and debug issues that arise in the backend system.
• Monitor and manage backend services and ensure the system’s uptime and reliability.
• Stay current with industry trends and backend technologies.

Job Title: Backend JavaScript Developer

Job Introduction

We are seeking a highly skilled Backend JavaScript Developer to join our team. In this role, you will be responsible for designing and developing the server-side infrastructure of our web applications using JavaScript and Node.js. You will collaborate with frontend developers to ensure the smooth integration of the frontend and backend components while ensuring the backend is optimized for performance, scalability, and security.

Responsibilities:

• Design, develop, and maintain the backend infrastructure for web applications using Node.js.
• Build, manage, and optimize RESTful APIs and other services to handle client-server communication.
• Ensure the scalability and security of the backend services.
• Collaborate with frontend developers to integrate frontend and backend functionalities.
• Optimize database performance, ensure efficient data storage, and maintain data integrity.
• Troubleshoot and resolve issues with the backend code and services.
• Monitor application performance and implement improvements to meet uptime and reliability standards.
• Stay updated with the latest JavaScript and Node.js developments to continuously improve backend systems.
• Write unit tests and documentation to ensure maintainable code.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 3+ years of experience as a Backend JavaScript Developer or in a similar role.
• Proficiency in JavaScript and Node.js, experience with databases (SQL/NoSQL), API development, RESTful services, and cloud platforms (AWS, Azure). Familiarity with version control systems (Git).
• Strong problem-solving abilities, good communication skills, and the ability to work collaboratively in a team environment.

Conclusion

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