Senior Shopify Integration Engineer (React / Customizer) - Contract

**About us**:Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger.We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-quality solutions to our clients.Our founders and team members have industry experience and have held senior positions in a wide variety of companies - from emerging startups to large Fortune 50 firms - and we have taken our combined experiences and developed a unique approach that is supported by the principles of deep expertise, integrity, transparency, and dependability.
**The Role**:**Key Responsibilities**:- Lead the integration of a standalone React-based product customizer into a Shopify Plus storefront (via iframe or app integration)- Build dynamic pricing logic based on user customization inputs (materials, placements, add-ons, etc.)- Capture and persist customization data through the Shopify cart and checkout using line-item properties- Implement Add ...