What is the work?
- Design, build, and maintain scalable server-side applications and APIs using Node.js.
- Work closely with front-end developers, designers, and product managers to deliver seamless user experiences.
- Design database schemas and optimize queries for efficient data retrieval and storage.
- Debug, troubleshoot, and optimize code for performance and scalability.
- Write clean, maintainable, and testable code while adhering to industry best practices and standards.
- Work on integrating external APIs, libraries, and tools into the application ecosystem.
- Keep up with the latest trends, frameworks, and tools in Node.js development.

What skills and experience are we looking for?
- Solid experience in developing server-side applications using Node.js.
- Proficiency in JavaScript, with knowledge of TypeScript being a plus.
- Hands-on experience with Express.js or similar frameworks.




- Understanding and experience in building microservices.
- Robust knowledge of relational (MySQL, PostgreSQL) and non-relational databases (MongoDB, Redis).
- Proven ability to design and develop robust RESTful APIs.
- Experience with Git and collaborative workflows.
- Familiarity with unit testing frameworks such as Mocha, Chai, or Jest.
- Knowledge of cloud platforms like AWS, Azure, or GCP and experience with CI/CD pipelines.
- Basic knowledge of Docker, Kubernetes, or similar technologies.
- Experience with WebSocket, Socket.io, or similar libraries.
- Familiarity with Agile development practices and tools like Jira.
- Strong problem-solving abilities, excellent communication skills, and the ability to work in a collaborative environment.

📌 Sr. Software Engineer (Kolkata)
🏢 SynapseIndia
📍 Kolkata