C# / .NET Developer (Shopify / Middleware Focus)

About DemandPDX DemandPDX is a Salesforce Crest (Gold) Partner and Shopify Plus Partner, recognized with the highest ratings for Salesforce Commerce Cloud on Salesforce AppExchange. With more than 450 eCommerce implementations delivered by our team, we bring deep expertise across architecture, development, strategy, QA, and project leadership. Our entire team is U.S.-based, and we pride ourselves on delivering high-end strategic guidance while integrating seamlessly as an extension of our clients’ teams. Why Work With DemandPDX We are committed to building a culture that values flexibility, excellence, and long-term career growth. For full-time employees, we offer: 35- or 40-hour work weeks 100% remote work Flexible schedules Competitive compensation Performance-based bonus opportunities Medical, dental, vision, and disability insurance (employee coverage provided) HSA plan options Simple IRA with 3% company match Company-paid life insurance Paid holidays and paid time off Paid maternity and paternity leave Paid bereavement and natural disaster leave Company-provided laptop Note: This role is structured as a contract engagement, with potential for conversion to full-time employment. Full benefits apply upon full-time conversion. Do you enjoy building scalable backend systems that power seamless digital experiences? Do you thrive in integration-heavy environments where performance, data flow, and reliability matter? Do you like working behind the scenes to ensure platforms tal