Senior Node.js Developer

Key Responsibilities:

• Design, build, and maintain scalable server-side applications and APIs using Node.js and related frameworks.
• Implement RESTful and GraphQL APIs for data-driven and real-time applications.
• Collaborate with front-end, DevOps, and data teams to build seamless end-to-end solutions.
• Optimize application performance, scalability, and security.
• Write clean, maintainable, and well-documented code.
• Integrate with third-party services and internal microservices.
• Apply best practices in code quality, testing (unit/integration), and continuous integration/deployment.
• Troubleshoot production issues and implement monitoring and alerting solutions.

Qualifications Required:

• 5+ years of professional experience in backend development using Node.js.
• Proficiency in JavaScript (ES6+) and strong experience with Express.js, NestJS, or similar frameworks.
• Experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
• Strong understanding of API security, authentication (OAuth2, JWT), and rate limiting.
• Experience building scalable microservices and working with message queues (e.g., RabbitMQ, Kafka).
• Familiarity with containerized applications using Docker and orchestration via Kubernetes.
• Proficient in using Git, CI/CD pipelines, and version control best practices.
• Solid understanding of performance tuning, caching, and system design.

Preferred Qualifications:

• Experience in cloud platforms like AWS, GCP, or Azure.
• Exposure to building backends for AI/ML platforms, data pipelines, or analytics dashboards.
• Familiarity with GraphQL, WebSockets, or real-time communication.
• Knowledge of infrastructure-as-code tools like Terraform is a plus.
• Experience with monitoring tools like Prometheus, Grafana, or New Relic.

Techvantage.ai offers you the opportunity to work on cutting-edge products leveraging AI and intelligent automation in a high-growth, innovation-driven environment with global exposure. You will have access to modern development tools and cloud-native technologies, along with an attractive compensation package with no constraints for the right candidate.,