Key Responsibilities :

- Design, develop, and maintain scalable backend services using Node.js and Microservices Architecture.

- Build and optimize RESTful APIs, event-driven services, and distributed systems.

- Develop responsive and high-performance frontend applications using React.js and Next.js.

- Integrate AI-powered features, LLMs, and intelligent automation capabilities into applications.

- Architect and implement asynchronous communication patterns using Apache Kafka.

- Leverage Redis for caching, session management, and performance optimization.

- Collaborate with Product Managers, Designers, and Engineering teams to deliver robust solutions.

- Write clean, maintainable, and testable code following best engineering practices.

- Participate in architecture discussions, code reviews, and technical design sessions.

- Monitor application performance and troubleshoot production issues.

Required Skills & Experience :

Backend (Primary Focus) :

- Strong expertise in Node.js and JavaScript/TypeScript.

- Extensive experience designing and implementing Microservices-based architectures.

- Hands-on experience with Apache Kafka, event-driven systems, and message queues.

- Strong knowledge of Redis, caching strategies, and performance optimization.

- Experience building scalable REST APIs and backend services.

- Good understanding of authentication, authorization, security, and API best practices.

- Experience with database design and optimization.

Frontend :

- Strong proficiency in React.js.

- Experience with Next.js and Server-Side Rendering (SSR).

- Strong understanding of HTML5, CSS3, JavaScript ES6+, and responsive UI development.

Databases :

- MongoDB.

- PostgreSQL / MySQL.

- Database performance tuning and query optimization.

AI & Modern Technologies :

- Experience integrating AI/ML services or LLM-based applications.

- Familiarity with AI frameworks, prompt engineering, vector databases, or AI APIs is preferred.

- Understanding of Retrieval-Augmented Generation (RAG) and AI-powered workflows is a plus.

Cloud & DevOps :

- Experience with Docker and containerized deployments.

- Knowledge of Kubernetes is preferred.

- Familiarity with CI/CD pipelines and cloud platforms such as AWS, Azure, or GCP.

- Experience with monitoring and observability tools.

Key Technologies : React.js, Next.js, Node.js, TypeScript, Microservices, Kafka, Redis, MongoDB, PostgreSQL, Docker, Kubernetes, AWS/Azure/GCP.