Backend Developer

1 - 4 years

4 - 5 Lacs

Posted:22 hours ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Tech Stack

Node.js (Express.js), PostgreSQL, Redis, Apache Kafka, REST/GraphQL, JWT/OAuth2, ElasticSearch, NGINX, Git

Job Description

We are looking for an experienced Backend Developer (Node.js) to design, develop and maintain secure, scalable and
high-performance backend microservices. The ideal candidate should possess strong problem-solving skills, hands-on experience with Node.js frameworks and familiarity with real-time data processing and API integrations.

Key Responsibilities

  • Design and develop REST and GraphQL APIs using Node.js (Express.js) for various platform modules.

  • Implement microservice-based architectures for scalability, maintainability and modular deployment.

  • Build and integrate real-time data pipelines using Apache Kafka for efficient message streaming.

  • Develop secure authentication and authorization mechanisms using OAuth2 and JWT.

  • Work with PostgreSQL and Redis for data storage, caching and optimization.

  • Ensure backend performance tuning, database query optimization and efficient resource utilization.

  • Collaborate closely with frontend developers, AI/ML teams and DevOps engineers for smooth integration and deployment.

  • Maintain CERT-In logging and ensure DPDP 2023 compliance for data privacy and security.

  • Configure and manage NGINX for load balancing, proxy management and API gateway tasks.

  • Troubleshoot production issues, perform root cause analysis and ensure minimal downtime.


Additional Skills

  • Strong understanding of backend security best practices and data protection principles.

  • Hands-on experience with ElasticSearch for indexing and querying large datasets.

  • Familiarity with containerization and deployment pipelines (Docker, Jenkins, or Kubernetes).

  • Excellent analytical, debugging and communication skills.

  • Team-oriented with the ability to collaborate across technical and non-technical teams.

  • Hindi-speaking ability will be considered an added advantage for cross-functional collaboration.

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