Node JS Developer

Blueberry Digital Labs is seeking a talented and experienced Node JS Developer to join our technical team. In this pivotal role, you will be responsible for building robust, high-performance back-end applications and APIs. We are looking for a developer with a deep understanding of JavaScript and its advanced concepts, a proven ability to work with NoSQL databases, and a passion for implementing performance optimization techniques.

What You Will Do: Key Responsibilities

• Develop and manage applications using Node.js, Express.js, and middleware.
• Build and maintain secure APIs with security considerations in mind.
• Work with NoSQL databases, preferably MongoDB, to design and manage data.
• Implement performance optimization techniques in Node.js to ensure applications are fast and scalable.
• Write and manage asynchronous code, handling promises and callbacks effectively to avoid callback hell.
• Implement real-time technologies like socket.io, engine.io, or sockjs to create dynamic user experiences.
• Utilize server-side templating languages such as Jade or EJS.
• Collaborate with the team on design, development, and deployment, and contribute to a strong team environment.

What You Will Bring: Qualifications

Technical Expertise:

• Strong knowledge of JavaScript and its advanced concepts like prototypes and closures.
• Strong knowledge of Node.js, Express.js, and middleware management.
• Experience with NoSQL databases, preferably MongoDB.
• A good understanding of performance optimization techniques in Node.js.
• Experience in building APIs with security in mind.
• Working knowledge of promises and callbacks, and methods to avoid callback hell.
• Knowledge of AWS infrastructure.
• Good knowledge of Java is a plus.

Core Competencies:

• Good understanding of team management.
• Excellent presentation and communication skills.
• A high level of commitment.
• Strong research skills.

Education:

• A graduate with a B.Tech, MCA, or M.Tech degree.