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Job Title: UI/UX Developer (PWA - Mobile Web) Contract Period: 3 Months Work Location: 100 Challenger Road, Ridgefield Park, NJ

Job Overview: We are seeking a skilled UI/UX Developer to design and develop a Progressive Web App (PWA)-based Mobile Web for a Warehouse Automation System. This project focuses on creating a mobile-friendly interface for warehouse users utilizing Object Detection AI Models for Damage Detection Automation. The web application will operate on mobile devices, enabling real-time AI-driven inspection of warehouse inventory.

The ideal candidate should have experience in PWA development, UI/UX design for mobile-first applications, and optimizing performance for real-time image processing. You will collaborate closely with AI engineers, backend developers, and warehouse operation teams to build a seamless and intuitive mobile web experience.

Key Responsibilities: UI/UX Design & Development

Design responsive and intuitive UI for mobile warehouse users using React.js (or Vue.js/Angular). Ensure smooth image rendering, annotation tools, and real-time damage detection visualization. Implement user-friendly interfaces for capturing images, annotating detected damage, and interacting with AI results.

Progressive Web App (PWA) Development

Develop a mobile-first PWA with offline capabilities using Service Workers & Cache API. Optimize performance for real-time AI model integration and warehouse operations. Implement push notifications, local storage, and background sync to enhance usability.

Image Processing & UI Enhancements

Implement Canvas API / WebGL for displaying bounding boxes on detected damage areas. Develop zoom-in & pan functionalities for users to inspect specific image regions. Work with AI engineers to integrate Object Detection model outputs into the UI.

Cross-Browser & Mobile Compatibility

Ensure smooth UI performance across various mobile browsers (Chrome, Safari, Edge, Firefox). Optimize UI for touch interactions, gestures, and warehouse mobile devices (scanners, tablets, rugged devices).

Collaboration & Testing

Work closely with backend engineers, AI developers, and warehouse operation teams. Conduct user testing with warehouse inspectors to refine usability and workflow efficiency. Debug and resolve UI performance issues in a warehouse network environment.

Required Skills & Qualifications:

UI/UX Development3+ years of experience in mobile-friendly web UI/UX development. Strong skills in HTML5, CSS3, JavaScript (ES6+), TypeScript. Experience with React.js, Vue.js, or Angular (React.js preferred). Knowledge of responsive design principles (Material UI, Tailwind CSS, Bootstrap, etc.).

PWA & Web Performance Optimization

Experience developing Progressive Web Apps (PWA) using Service Workers & Cache API. Strong understanding of Web Performance Optimization (Lighthouse, Lazy Loading, CDN, etc.). Experience in offline-first development using IndexedDB or Local Storage.

Image Processing & AI Integration

Experience with Canvas API, WebGL, or SVG-based UI enhancements. Implementing bounding boxes, overlays, and real-time image manipulation. Understanding of RESTful APIs & WebSockets for AI model integration.

Warehouse & Industrial UI Considerations (Preferred)

Experience designing UI/UX for industrial, warehouse, or logistics environments. Knowledge of touch-based UI/UX design for rugged mobile devices & barcode scanners.

Other Skills

Familiarity with Git, CI/CD pipelines for frontend development. Strong problem-solving skills and ability to debug browser & mobile-specific issues. Good communication skills and ability to work in a cross-functional team.

Preferred Qualifications:

Experience with AI-based applications or object detection UI. Understanding of Mobile Web Accessibility (WCAG, ARIA standards). Prior work in warehouse automation, logistics, or industrial software.