Job Description

React/Mobile UI developer- REMOTE
Front-End / Mobile UI Engineer (100% Remote - W2 Only, USC/GC)

• GC/USC only due to client requirements.
• W2 hourly only (sorry, no C2C)
• Must be US based

An established engineering organization based in New Jersey is seeking a Front-End / Mobile UI Engineer to join a remote development team building modern, high-performance web and mobile applications. The ideal candidate has strong experience with JavaScript frameworks, design systems, and mobile build/release processes. This role requires hands-on development, clean coding practices, and the ability to collaborate within a distributed engineering environment.
Key Responsibilities:

• Develop responsive, user-centric interfaces for both web and mobile platforms.
• Implement reusable components using modern JavaScript frameworks and front-end architectures.
• Work with design systems to maintain visual consistency across applications.
• Integrate front-end features with backend services through REST APIs.
• Optimize applications for performance, scalability, and maintainability.
• Participate in version control workflows, code reviews, and continuous improvement initiatives.
• Support mobile app delivery processes, including build and store publication.
• Write unit tests and contribute to building testable, reliable codebases.
• Collaborate with cross-functional teams in an agile, remote-first environment.

Required Skills:

• 5+ years of expertise in a large-scale professional organization with JavaScript (ES6+), React (React 18+), and related UI libraries.
• 2+ years of experience with React Native for mobile application development.
• Ability to work with HTML5, CSS3, and at least one CSS preprocessor (SASS, LESS, etc.).
• Familiarity with Bootstrap or similar component frameworks.
• Experience using modern build tools including Vite, Webpack, Babel, NPM/Yarn.
• Solid understanding of Git workflows.
• Experience consuming and integrating REST APIs.
• Knowledge of mobile app processes such as offline storage, location services, and publishing to iOS/Android app stores.
• Comfort with writing unit tests and ensuring code quality.
• Experience working in modern front-end build pipelines.

Qualifications

• Bachelor's degree required.
• 5+ years of professional front-end and/or mobile development experience.

Work & Eligibility Requirements

• 100% Remote (US based, prefer EST)
• Must be U.S. Citizen or Green Card holder
• Must work W2 hourly (no C2C)

Skills Required