NodeJS Developer
Viraaj HR Solutions Private Limited
Noida, Uttar Pradesh, India
About The Opportunity
A dynamic tech solutions provider operating across enterprise SaaS and e-commerce platforms, we build scalable, high-performance backend systems that power real-time transactions, user authentication, and API-driven integrations for clients across India and global markets. Our Node.js engineers play a pivotal role in architecting resilient, event-driven services that handle millions of requests daily—driving speed, reliability, and innovation at scale.
Role & Responsibilities
- Design, develop, and optimize server-side Node.js applications with a focus on scalability, latency, and fault tolerance.
- Build RESTful and GraphQL APIs that serve web, mobile, and third-party integrations with strict SLA adherence.
- Integrate with relational and NoSQL databases (PostgreSQL, MongoDB) and caching layers (Redis) for high-throughput data access.
- Implement CI/CD pipelines using GitHub Actions or Jenkins, ensuring zero-downtime deployments and automated testing.
- Collaborate with frontend and DevOps teams to troubleshoot production issues and enhance system observability using tools like Prometheus and Grafana.
- Follow secure coding practices, implement JWT/OAuth2 authentication, and enforce rate limiting and input sanitization for all APIs.
Skills & Qualifications
- Must-Have
- Node.js
- Express.js
- REST APIs
- GraphQL
- PostgreSQL
- MongoDB
- Redis
- JWT
- Preferred
- GraphQL Yoga
- Socket.IO
- PM2
Benefits & Culture Highlights
- Onsite work in modern tech hubs across India with collaborative agile teams.
- Opportunity to work on high-impact projects serving enterprise clients and global users.
- Learning budget for certifications, conferences, and upskilling in cloud-native and serverless tech stacks.
Skills: redis,node.js,mongodb,express.js,postgresql,graphql