Key Responsibilities :

- Build RESTful and GraphQL APIs with Express.js and NestJS .
- Work with relational ( PostgreSQL ) and NoSQL ( MongoDB ) databases, including schema design and query optimization.
- Write clean, reusable, and well-documented code following best practices.
- Integrate third-party APIs and services.
- Collaborate with front-end developers, QA, and DevOps teams to ensure smooth project delivery.
- Participate in code reviews, sprint planning, and daily stand-ups.

Required Skills & Qualifications :

- 4+ years of professional experience in backend development with Node.js .
- Strong hands-on experience with Express.js and NestJS frameworks.
- Solid knowledge of PostgreSQL (database schema design, queries, indexing, optimization).
- Proficiency in MongoDB and understanding of NoSQL database structures.
- Good knowledge of JavaScript/TypeScript .




- Familiarity with microservices architecture and API design principles.
- Experience with Git, CI/CD pipelines, and Agile methodologies.
- Strong problem-solving skills and ability to work in a collaborative environment.

Good to Have :

- Experience with Docker, Kubernetes, or containerized deployments.
- Knowledge of message queues (e.g., RabbitMQ, Kafka).
- Familiarity with cloud platforms (AWS, GCP, Azure).
- Exposure to authentication & authorization frameworks (JWT, OAuth2).

Job Types : Full-time, Permanent

Pay: ₹240,000.00 - ₹450,000.00 per year

Perks :

- Health insurance
- Life insurance
- Paid sick time
- Paid time off
- Provident Fund

Work Location: In person

📌 Sr. Node.js Developer (Nestjs) (Lucknow)
🏢 Jithvar Consultancy Services
📍 Lucknow