Custom Retail POS System Development - 29/08/2026 10:22 EDT

PHP, C# Programming, Software Architecture, Software Development, Cloud Development, API Integration, Point of Sale, Payment Processing · # Senior POS Developer / Architect Needed – Custom Retail POS Platform I am looking for an experienced **POS software developer or development team** to build a custom retail Point-of-Sale system from the ground up. The initial system will be used in my own retail stores, but the long-term goal is to develop this into a **commercial POS platform that can eventually be offered to other businesses**. ### General Requirements The system should include: * Modern, fast retail POS interface * Product and inventory management * Barcode scanning * Employee accounts and permissions * Cash register management * Sales, returns, refunds and discounts * Customer management * Receipt printing * Reporting and analytics * Multi-store support * Cloud-based administration * Reliable synchronization between locations/registers * Integration with POS hardware such as barcode scanners, receipt printers, cash drawers and payment terminals ### Payment Processing A major part of the project will be **integrated credit/debit card processing**. I want the POS to communicate directly with a compatible payment terminal so the cashier can initiate a transaction from the POS and the customer can tap/ins