Sr. Software Engineer (Node.JS)

SynapseIndia is a software development company with over 26 years of experience. We serve clients worldwide, delivering high-quality, scalable solutions tailored to their business needs. Our Noida SEZ office is conveniently located within walking distance of the nearest metro station.

Why work with us

• Partnerships with Industry Leaders: Google and Microsoft partner with certified professionals.
  Global Exposure: Work with international clients across diverse industries.
  Structured Environment: CMMI Level-5 compliant processes ensuring quality and efficiency.
  Reliable Salaries & Stability: Strong track record of on-time payments and long-term employee retention.
  Work-Life Balance: Fixed hours, no night shifts, and alternate Saturdays off.
  Growth Opportunities: Continuous learning, career development, and performance-based appraisals.
  Recognition & Culture: Monthly rewards, supportive teams, and festive celebrations.
  Employee Benefits: Medical and accidental insurance coverage.

Who are we looking for

Designation : Sr. Software Engineer (Node.JS)
Experience Range : 3+ years

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.
• Strong 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.