Full-Stack Engineer: React/Next.js for Scalable Web Apps

United States Digital Space LLC; United States; Remote; USD 128,000 - 178,000; Full time

Job summary

United States Digital Space LLC is seeking a Software Engineer (SWE) to build robust web systems powering our Commerce platforms. You will collaborate with cross-functional teams to design, develop, and optimize web applications using React, Next.js, and Node.js, delivering fast, scalable experiences for customers.

The role emphasizes strong modern JavaScript skills, API integration, performance optimization, and a customer-focused approach in a dynamic environment.

Qualifications

• 3+ years of professional experience in web development or software engineering.
• Experience with front-end JavaScript frameworks such as React or Angular.
• Proficiency in Node.js for server-side development.
• Strong JavaScript/TypeScript skills and familiarity with ES6+ features.
• Solid understanding of RESTful APIs and API integrations.
• Experience with Git and version control.
• Familiarity with SQL/NoSQL databases.

Responsibilities

• Develop and maintain web applications using React and Next.js to create high-performance UIs.
• Build and optimize server-side functionality with Node.js for scalable e-commerce transactions.
• Collaborate with UX/UI designers to implement user-friendly interfaces.
• Work with product managers to define technical requirements and deliver features aligned with business goals.
• Optimize performance, load times, responsiveness, and SEO best practices.
• Integrate third-party APIs and services for payment processing and inventory management.
• Debug and resolve issues across the stack to ensure reliability.
• Document technical designs and implementation details for knowledge sharing.

Skills

web development

React

Next.js

Node.js

RESTful APIs

Git

TypeScript

Tools

SQL

NoSQL

GraphQL

Job description

United States Digital Space LLC is seeking a Software Engineer (SWE) to build robust web systems powering our Commerce platforms. You will collaborate with cross-functional teams to design, develop, and optimize web applications using React, Next.js, and Node.js, delivering fast, scalable experiences for customers.

The role emphasizes strong modern JavaScript skills, API integration, performance optimization, and a customer-focused approach in a dynamic environment.