Senior AI Developer

2 days ago

Ahmedabad, Gujarat, India StreamSpace AI Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Who You Are:

  • You've built scalable, production-ready APIs in fast-paced environments, and are comfortable with the challenges that come with a growing startup.
  • You understand event-driven architectures and have hands-on experience building real-time applications.
  • You are fully capable of taking ownership of backend systems, from designing the database schema to writing efficient, maintainable code.
  • You think beyond the code: optimizing performance, scalability, and security are as important as building new features.
  • You're comfortable troubleshooting complex issues, whether that's API bottlenecks, database performance, or production issues.

Responsibilities:

  • Design, implement, and manage a NestJS backend with a modular, scalable architecture that can easily handle real-time events and communication.
  • Develop and maintain WebSocket services for real-time event-driven updates and ensure seamless communication across the system.
  • Integrate RabbitMQ for reliable internal messaging, handling queues and ensuring event-driven workflows are efficient and fault-tolerant.
  • Implement database management strategies using MongoDB, Redis, and Elasticsearch, ensuring efficient data handling, indexing, and optimization.
  • Integrate with external APIs (JSON-RPC, XML-RPC, REST) to enhance system capabilities.
  • Ensure high performance of the system by optimizing database queries, implementing caching strategies using Redis, and ensuring optimal indexing and data flow.
  • Implement role-based authentication and authorization mechanisms using JWT, OAuth, and RBAC patterns within NestJS.
  • Follow security best practices to ensure sensitive data is protected, credentials are stored securely, and the system is resilient to common vulnerabilities.
  • Work collaboratively with cross-functional teams to ensure seamless integration between different services and technologies.

Must-Have Skills:

  • Strong proficiency in and NestJS with TypeScript.
  • Solid experience with MongoDB, Redis, and Elasticsearch for data storage and real-time data handling.
  • In-depth knowledge of WebSockets and Socket.IO in NestJS Gateways, enabling real-time communication and updates.
  • Experience with RabbitMQ for message queuing and asynchronous task handling.
  • Strong understanding of authentication & authorization systems using JWT, OAuth, and RBAC (Role-Based Access Control).
  • Expertise in optimizing APIs, including techniques for caching, improving database performance, and reducing latency.
  • Familiar with API security best practices, including secure storage of credentials, encryption, and safeguarding sensitive data.

Key Skills:

  • TypeScript, NestJS, WebSockets,
  • Redis, MongoDB, Elasticsearch, RabbitMQ
  • API Optimization, JWT, OAuth, RBAC
  • Real-time communication, Event-driven architecture

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