Senior Full-Stack Engineer

Partython; India; Hybrid; INR 1,500,000 - 2,500,000; Full time

Job summary

Partython in India is seeking a Senior Full-Stack Engineer to join their team and help develop a multi-tenant conversational AI platform. In this role, you will design and implement Next.js frontends, develop APIs and microservices using Node.js, and work with PostgreSQL as well as AWS infrastructure. The ideal candidate will have over 5 years of full-stack development experience and strong skills in TypeScript, React, and Node.js, thriving in a fast-paced startup environment.

Qualifications

• 5+ years of full-stack development experience.
• Strong TypeScript, React, and Node.js skills.
• Experience with PostgreSQL and SQL optimization.

Responsibilities

• Design and build production-grade Next.js 14 frontends with TypeScript.
• Develop RESTful APIs and microservices in Node.js/Express.
• Collaborate on AI integration (LLM routing, RAG pipelines).
• Deploy and monitor services on AWS (EKS, ECR, EC2).

Skills

TypeScript

React

Node.js

PostgreSQL

Docker

Kubernetes

AWS

Job description

We're looking for a Senior Full-Stack Engineer to help build our multi-tenant conversational AI platform. You'll work across the entire stack — from React/Next.js frontends to Node.js microservices, PostgreSQL with pgvector, and AWS infrastructure.

Responsibilities

• Design and build production‑grade Next.js 14 frontends with TypeScript
• Develop RESTful APIs and microservices in Node.js/Express
• Work with PostgreSQL, pgvector, and Redis for data persistence
• Implement multi‑tenant architecture with Row Level Security
• Collaborate on AI integration (LLM routing, RAG pipelines)
• Write tests, documentation, and participate in code reviews
• Deploy and monitor services on AWS (EKS, ECR, EC2)

Requirements

• 5+ years of full‑stack development experience
• Strong TypeScript, React, and Node.js skills
• Experience with PostgreSQL and SQL optimization
• Familiarity with Docker, Kubernetes, or AWS services
• Understanding of AI/LLM concepts is a plus
• Self‑starter who thrives in a fast‑paced startup environment