Sr. Fullstack Developer (React, Node.js) Job at AspiringIT, Denver, CO

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  • AspiringIT
  • Denver, CO

Job Description

Salary: $93,000 - 133,000 per year Requirements:

  • Bachelors degree in Computer Science, Engineering, or a related field
  • 7 or more years of software development experience
  • Strong expertise in JavaScript, TypeScript, React, and Node.js
  • Experience building scalable applications with GraphQL, REST APIs, MongoDB, and SQL
  • Experience with distributed systems, event-driven architecture, Kafka, and Redis
  • Strong knowledge of software architecture, security, performance optimization, and engineering best practices
  • Experience leading technical initiatives and mentoring engineering teams
  • AWS experience is highly preferred
  • Familiarity with NestJS, Express.js, Jest, and test-driven development
Responsibilities:
  • Design, develop, test, and maintain secure, scalable, high-performance applications
  • Work with Product, QA, DevOps, and engineering teams to deliver business-critical features
  • Help shape application architecture, development standards, and engineering practices
  • Build and improve APIs, microservices, and database-driven applications
  • Troubleshoot and optimize applications to strengthen performance, reliability, and scalability
  • Take part in code reviews and continuous improvement initiatives
  • Track emerging technologies and recommend relevant enhancements
Technologies:
  • AWS
  • Backend
  • DevOps
  • Frontend
  • Fullstack
  • GraphQL
  • JavaScript
  • Jest
  • Kafka
  • MongoDB
  • NestJS
  • REST
  • React
  • Redis
  • SQL
  • Security
  • TDD
  • TypeScript
  • microservices
  • NodeJS
  • ExpressJS
  • Cloud
  • Support

More:

We are seeking a Fullstack Developer to build and maintain scalable enterprise applications and deliver high-quality software solutions. This is a full-time remote role based in the United States, with annual compensation of $80,000–$100,000. Our technology environment includes React, JavaScript, and TypeScript on the frontend; Node.js, NestJS, and Express.js on the backend; MongoDB and SQL databases; GraphQL and REST APIs; Kafka and Redis; Jest and TDD; and AWS.

last updated 41 week of 2026

Job Tags

Full time, Remote work

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