About the Role:
We are looking for a Node.js / NestJS Developer to join our FinTech engineering team. You will work on production-grade backend systems, integrate LLM-powered features, and help build secure, scalable financial platforms.

This role is ideal for someone who has real project experience, understands modern backend practices, and is comfortable using AI-assisted development tools.

Key Responsibilities:
Develop and maintain backend APIs using Node.js and NestJS
Build REST APIs following clean architecture and best practices
Work with PostgreSQL / MongoDB and understand data modeling
Integrate LLM APIs (OpenAI, Claude, Gemini, etc.) into backend workflows
Use AI developer tools such as Cursor, Claude Code, GitHub Copilot, or similar
Implement authentication, authorization, and role-based access control
Ensure data security, validation, and error handling for financial data
Collaborate with frontend, product, and QA teams
Write clean, maintainable, and well-documented code
Debug, test, and optimize backend services

Must-Have Skills:




Solid fundamentals in Node.js (async/await, promises, event loop)
Basic to intermediate experience with NestJS (modules, controllers, services, DTOs)
TypeScript knowledge (interfaces, types, decorators)
REST API development and request/response validation
Hands-on exposure to LLM integrations
Experience using AI coding tools (Cursor, Claude Code, Copilot, etc.)
Working knowledge of PostgreSQL or MongoDB
Familiarity with Git and version control workflows

Positive to Have:
Experience in FinTech, payments, lending, or banking systems
Knowledge of JWT, OAuth, and API security best practices
Exposure to Docker and basic deployment concepts
Understanding of logging, monitoring, and rate limiting
Awareness of Indian FinTech compliance concepts (KYC, data privacy)
Startup or fast-paced development experience

Pay: ₹500,000.00 - ₹700,000.00 per year

Advantages:
Flexible schedule
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📌 Ai Backend Developer Ahmedabad
🏢 Chinmay Finlease
📍 Ahmedabad