MERN Stack Developer

MUST HAVE EXPERIENCE IN CUSTOM PRODUCT DESIGNER / GANG SHEET BUILDER DEVELOPMENT

Job Title: MERN Stack Developer (Fabric.js/ Konva.Js / Shopify Integration)

Location: DHA Phase 1, Lahore, Pakistan (On-Site Only)

Company: Digiware Solutions

Working Hours: Monday to Friday – Afternoon Shift (1 PM – 10 PM) or Evening Shift (6 PM – 3 AM)

Experience Required: 2+ Year in MERN Web Development

About the Role:

Digiware Solutions is seeking an experienced MERN Stack Developer to join our in-house product development team. The role involves building a custom Product Designer / Gang Sheet Builder application with advanced canvas manipulation using Fabric.js or Konva.js, integrated seamlessly with Shopify and WordPress/WooCommerce.

The ideal candidate should have a strong command of the MERN stack, prior experience with image editor/canvas-based applications, and a solid understanding of Shopify App or WordPress Plugin development.

Key Responsibilities:

• Design, develop, and maintain a custom Product Designer / Gang Sheet Builder using React.js and Fabric.js.
• Implement drag-and-drop image uploads, auto-alignment, resizing, rotation, duplication, and layer management.
• Build a secure login/SSO system and integrate user design storage with AWS S3.
• Replicate and enhance the layout and features of the TheDripApps Gang Sheet Builder, including:
• High-resolution previews and print-ready file generation.
• Gang sheet size selection (e.g., 22x60, 22x120, custom).
• Text tools with font selection, color, and formatting.
• Save and retrieve user designs for logged-in customers.
• Integrate the builder with Shopify (App Bridge) and WooCommerce checkout flow.
• Optimize app performance and ensure mobile-friendly responsiveness.
• Collaborate with UI/UX and backend teams for continuous improvement.

Required Skills & Qualifications:

• 2+ years of experience with the MERN stack (MongoDB, Express.js, React.js, Node.js).
• Hands-on experience with Fabric.js or Konva.js for image and text editing on canvas.
• Experience developing Shopify Apps or WordPress/WooCommerce Plugins.
• Strong understanding of REST APIs, JWT/Auth0, and SSO workflows.
• Experience with AWS S3 or other cloud storage for file management.
• Excellent debugging, problem-solving, and optimization skills.
• Strong understanding of responsive web design and clean code principles.

Preferred Skills:

• Familiarity with Shopify App Bridge, WooCommerce REST API, or GraphQL.
• Knowledge of Docker, Git, CI/CD pipelines, and deployment on AWS.
• Exposure to Tailwind CSS and Framer Motion for smooth UI interactions.
• Experience with Shopify Plus, Headless Commerce, or multi-platform integration.

Perks & Benefits:

• Vacation & Sick Leave
• Marriage Allowance & Holiday
• Hajj/Umrah Leave
• Maternity and Paternity Leave
• Professional Development Opportunities
• Overtime Pay
• Travel Allowance
• Accommodation Allowance