Full-Stack Dev: React/TypeScript + Java/Python AI Tools

Quantum Technologies. LLC; New York (NY); On-site; USD 110,000 - 150,000; Full time

Job summary

Quantum Technologies. LLC in New York is seeking a hands-on Full Stack Developer to design, build, and maintain full‑stack applications using React.js, TypeScript, and backend services.

You will work with Java Spring Boot or Python, integrate APIs, and leverage AI-powered tools to accelerate coding and delivery in a fast-paced environment.

This role requires independence, a practical approach, and the ability to contribute immediately with minimal ramp-up time. Equal opportunity employer.

Qualifications

• Hands-on experience with React.js and TypeScript.
• Backend development with Java Spring Boot and/or Python.
• Working knowledge of NoSQL databases, preferably MongoDB.
• Practical experience using AI-powered development tools to accelerate coding and delivery.
• Hands-on experience with Cursor and/or VS Code.
• Good understanding of REST APIs, data handling, and reporting.
• Ability to work independently and contribute immediately with minimal supervision.

Responsibilities

• Design, develop, and maintain full-stack applications using React.js and TypeScript.
• Build backend services and REST APIs using Java Spring Boot and/or Python.
• Work with NoSQL databases such as MongoDB.
• Integrate APIs and develop data-driven applications, reporting solutions, and backend workflows.
• Leverage AI-powered development tools to improve productivity and delivery speed.
• Collaborate with stakeholders and team members to deliver solutions with minimal ramp-up time.

Skills

React.js

TypeScript

Java Spring Boot

Python

MongoDB

AI-powered development tools

Cursor/VS Code

REST APIs

Job description

Quantum Technologies. LLC in New York is seeking a hands-on Full Stack Developer to design, build, and maintain full‑stack applications using React.js, TypeScript, and backend services.

You will work with Java Spring Boot or Python, integrate APIs, and leverage AI-powered tools to accelerate coding and delivery in a fast-paced environment.

This role requires independence, a practical approach, and the ability to contribute immediately with minimal ramp-up time. Equal opportunity employer.