Node.js Backend Engineer – REST APIs, AWS & TS

Quantum Technologies. LLC; Plano (TX); On-site; USD 110,000 - 140,000; Full time

Job summary

Quantum Technologies. LLC in Plano, TX is seeking a skilled Backend Engineer to design, build, and maintain RESTful APIs and microservices using Node.js and TypeScript. You will collaborate with frontend teams and optimize data models.

The role emphasizes AWS cloud deployment, CI/CD pipelines, and working with relational and NoSQL databases, including Redis caching. Familiarity with React-based UI integration is a plus; US work authorization required.

Qualifications

• Strong experience building backend systems with Node.js and TypeScript.
• Hands-on AWS cloud and DevOps experience with CI/CD pipelines.
• Proficient with relational (PostgreSQL/MySQL) and NoSQL (MongoDB) databases.

Responsibilities

• Backend Architecture: Design, build, and maintain RESTful APIs and microservices using Node.js and TypeScript.
• Database & Performance: Optimize queries and schemas for relational and NoSQL databases, with Redis caching.
• AWS Cloud & DevOps: Deploy and manage production applications using AWS services and CI/CD pipelines.
• Full-Stack Integration: Collaborate with frontend teams using React to ensure end-to-end functionality.

Skills

Node.js

TypeScript

Express

NestJS

React

PostgreSQL

MongoDB

Redis

AWS

MySQL

Job description

Quantum Technologies. LLC in Plano, TX is seeking a skilled Backend Engineer to design, build, and maintain RESTful APIs and microservices using Node.js and TypeScript. You will collaborate with frontend teams and optimize data models.

The role emphasizes AWS cloud deployment, CI/CD pipelines, and working with relational and NoSQL databases, including Redis caching. Familiarity with React-based UI integration is a plus; US work authorization required.