Node.js Backend Developer – BFSI API Integrations

Node.js Backend Developer – BFSI API Integrations

Company : Fin 100X.AI – India’s 1st Protocol-Governed AI Financial OS

Location : Remote / Hybrid (Mumbai)

Type : Full-Time |

Immediate Joining

About Us

At Fin 100X.AI, we are building Bharat’s Ai Financial Os for Youth, Backed by IIT Bombay alumni, CFOs, and CFA experts, our mission is to deliver financial dignity, security, and freedom to Indians.

We are not just another fintech — we are India’s first protocol-governed AI Financial OS, aligned with RBI, SEBI, IRDAI, and PFRDA compliance.

Role Overview

We’re seeking an experienced Backend Developer (Node.js) with strong BFSI domain exposure to lead secure API integrations across banking, lending, credit, insurance, and investment partners.

This role is core to powering our multi-agent AI financial modules (Credit Score Booster, SIP Coach, Fraud Shield, etc.) and ensuring compliance-ready, scalable architecture.

️ Key Responsibilities

Design, develop, and maintain backend services in Node.js / Express.js.

Integrate with banking, NBFC, insurance, credit bureau, and payment APIs (e.g., CRIF, CIBIL, DigiLocker, UPI).

Build secure, scalable RESTful & GraphQL APIs for Fin 100X.AI mobile + web apps.

Ensure data protection, compliance, and fraud-resistant flows (CERT-IN, RBI, SEBI standards).

Collaborate with Frontend, LLM / AI, and Product teams to deliver seamless user journeys.

Optimize performance, logging, monitoring, and CI / CD pipelines.

Write clean, testable, and well-documented code.

Must-Have Skills

3–5+ years backend development experience in Node.js / Express.js.

Strong BFSI domain knowledge : banking, lending, insurance, credit scoring APIs.

Experience with API aggregation, microservices, and secure integrations.

Hands-on with PostgreSQL, Firebase, Redis, and Docker.

Knowledge of OAuth2.0, JWT, PKI, encryption, and fraud-resistant flows.

Familiarity with cloud (AWS / GCP / Azure) and serverless architecture.

⭐ Good-to-Have

Experience in fintech / BFSI startups.

Knowledge of MCP (Model Context Protocol), AI orchestration, or RAG pipelines.

Exposure to regulatory compliance (RBI, SEBI, IRDAI, PFRDA).

What We Offer

Be part of India’s FinTech revolution → building for Bharat’s youth.

Direct exposure to AI, multi-agent orchestration, and BFSI compliance innovation.

Work with IIT Bombay alumni, CA, CFA, CFP leaders.

Competitive compensation + ESOPs for early team members.

A chance to create India’s Financial OS that will touch crore lives.

How to Apply

Apply via LinkedIn or send your CV + GitHub / portfolio to