Fullstack Developer

Experience: 3 to 5 Years
Location: Chennai Work From Office
Shift: 1:00 PM 10:00 PM
Employment Type: Full Time

About the Role

We are looking for an experienced Full Stack Developer to join our product engineering team and build scalable, secure, and high-performance applications.

Our technology stack primarily includes React.js, Node.js, Python, and PostgreSQL, and our products increasingly incorporate AI/LLM capabilities.

The ideal candidate should have strong hands-on full-stack development experience along with a good understanding of APIs, databases, caching, message queues, asynchronous processing, cloud, containers, and modern application architecture.

This role is suited for an engineer who can go beyond implementing UI/API requirements and can contribute to technical design, scalability, performance, reliability, and production readiness.

Key Responsibilities

• Design, develop, test, and maintain production-grade full-stack applications.
• Build modern web applications using React.js / Next.js.
• Develop scalable backend services and APIs using Node.js and Python.
• Design and integrate RESTful APIs and third-party services.
• Work with PostgreSQL for application data, schema design, indexing, transactions, and query optimization.
• Implement caching using Redis or similar technologies.
• Build asynchronous workflows using message queues and background workers.
• Work with technologies such as Kafka, RabbitMQ, AWS SQS/SNS, or equivalent messaging systems.
• Contribute to microservices and event-driven/distributed architectures.
• Integrate AI capabilities into applications using LLM APIs and AI services.
• Work on AI-enabled features such as LLM workflows, streaming responses, embeddings, RAG, vector search, and tool/function calling, where applicable.
• Optimize applications for performance, scalability, reliability, and security.
• Participate in system design and technical architecture discussions.
• Write clean, maintainable, reusable, and testable code.
• Participate in code reviews and maintain engineering quality standards.
• Troubleshoot and resolve application and production issues.
• Contribute to CI/CD, Docker-based deployments, monitoring, logging, and production operations.
• Collaborate with Product Managers, Technical Architects, UI/UX designers, QA engineers, and other developers.
• Stay current with modern technologies and engineering practices relevant to AI-powered products.

Must-Have Skills

Frontend

• Strong hands-on experience with React.js.
• Strong knowledge of JavaScript or TypeScript.
• Good understanding of HTML, CSS, responsive design, and frontend application architecture.
• Experience with Next.js is preferred.

Backend

• Strong hands-on experience with Node.js.
• Practical experience with Python for backend/API development.
• Strong experience building REST APIs and backend services.
• Good understanding of API authentication, authorization, validation, error handling, and security.

Database

• Strong experience with PostgreSQL or another relational database.
• Good understanding of:
• Database schema design
• Indexing
• Query optimization
• Transactions
• Joins
• Connection pooling

Interested candidates can share ur cv to [email removed]