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NodeJS Backend Developer @ Quinnox

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 NodeJS Backend Developer

Job Description

Job Summary:

We are looking for a highly skilled Senior Backend Developer with over 6+ years of experience to lead and contribute to the development of scalable backend systems and cloud-native applications. The ideal candidate is proficient in Node.js (with NestJS), experienced with PostgreSQL or any relational database, and has a strong command of design patterns. Experience with messaging queues (RabbitMQ preferred), AWS, and CI/CD practices is highly valued. Exposure to frontend technologies is a plus.


Responsibilities:

  • Architect, develop, and maintain robust backend services using Node.js and NestJS.
  • Design efficient, secure, and scalable relational database schemas using PostgreSQL or other RDBMS.
  • Apply modern software design patterns and best practices to write clean, maintainable code.
  • Integrate and manage messaging queues, preferably RabbitMQ, for asynchronous communication and event-driven architecture.
  • Build and deploy applications in cloud environments, preferably AWS, ensuring performance, scalability, and resilience.
  • Collaborate with DevOps to implement and improve CI/CD pipelines.
  • Work closely with frontend engineers, product managers, and QA teams to deliver end-to-end features.
  • Conduct code reviews, mentor junior developers, and contribute to architectural decisions.

Required Skills:

  • 6+ years of professional software development experience.
  • Expert-level proficiency in Node.js, with production experience using NestJS framework.
  • Strong experience with PostgreSQL or other relational databases (e.g., MySQL, MSSQL).
  • In-depth knowledge of object-oriented programming, design patterns, and architectural principles.
  • Hands-on experience with messaging systems, preferably RabbitMQ.
  • Proven experience working in cloud environments, preferably AWS (EC2, S3, Lambda, RDS, etc.).
  • Familiarity with CI/CD tools and workflows (e.g., GitHub Actions, Jenkins, GitLab CI).

Nice to Have:

  • Exposure to frontend development using React, Vue, or similar frameworks.
  • Experience with microservices architecture.
  • Knowledge of containerization and orchestration tools (Docker, Kubernetes).

Understanding of monitoring, logging, and alerting tools.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: IT & Information Security
Role Category: IT Infrastructure Services
Role: IT Infrastructure Services - Other
Employement Type: Full time

Contact Details:

Company: Quinnox
Location(s): Mumbai

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Keyskills:   Node.Js AWS Rabbitmq Postgresql MySQL Nestjs Microservices

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Quinnox

Quinnox is a leading provider of IT consulting and services to global clients. We devise solutions that fit business requirements and deliver measurable business gains. By leveraging the on-shore - offshore model, we provide speedy and affordable solutions that allow its customers to stretch their I...