Remote Full Stack Engineer: AI/FinTech, Scalable APIs

Margo Digitech; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Converge (AI FinTech) is seeking a remote Full Stack Engineer to advance our AI-powered document processing and API platforms. You will own features from development to production, shaping scalable backend services and rich front-end interfaces.

The role requires 3+ years of full-stack experience, a strong background in Node.js, React, PostgreSQL, GraphQL, and cloud infrastructure, and a passion for building reliable, high-performance systems.

Qualifications

• 3+ years of full-stack development experience.
• Experience in product-based companies or engineering-driven startups.
• Strong ownership and problem-solving skills.
• Experience taking features from development to production.

Responsibilities

• Build and maintain full-stack applications.
• Develop scalable backend services and APIs.
• Build AI-powered document processing pipelines.
• Integrate LLMs and automation into production systems.
• Optimise databases and system performance.
• Contribute to product and technical architecture.

Skills

Node.js

PostgreSQL

React

Python

GraphQL

API development

Backend architecture

scalable systems

AWS

Cloud infrastructure

LLMs

AI applications

automation

Education

B.Tech/B.E. from IIT, NIT, BITS, IIIT or equivalent

Tools

AWS

Job description

Converge (AI FinTech) is seeking a remote Full Stack Engineer to advance our AI-powered document processing and API platforms. You will own features from development to production, shaping scalable backend services and rich front-end interfaces.

The role requires 3+ years of full-stack experience, a strong background in Node.js, React, PostgreSQL, GraphQL, and cloud infrastructure, and a passion for building reliable, high-performance systems.