Design, build, and maintain a custom storefront using modern frontend frameworks such as React and Next.js
Develop and support custom cart and checkout flows, including cart state management, shipping and tax integrations, order submission, confirmation flows, and error handling
Build secure customer account and identity experiences, including authentication, authorization, order history, profile management, address books, and preferences
Integrate external payment providers such as Authorize.Net, including tokenization, secure payment handling, transaction processing, refunds, reconciliation, and webhook/event handling
Implement integrations with external commerce and fulfillment systems, including ERP/order management, inventory, fulfillment, shipping, and tracking APIs
Ensure strong performance, security, and compliance across frontend and backend layers, including secure coding practices and support for PCI-aligned payment implementations.

5+ years of experience with Kentico (Xperience by Kentico is required)
Experience building modern storefronts using frameworks such as React, Next.js, or similar frontend technologies
Strong proficiency in C# / .NET and SQL Server
Proven experience integrating external APIs, including payment providers, ERP systems, fulfillment platforms, and identity providers
Strong understanding of core commerce architecture patterns, including cart state, order lifecycle, idempotent transactions, and externalized commerce services.

Senior Full Stack Developer – Xperience by Kentico, Commerce

Key skills