We are hiring a Shopify Engineer to maintain and expand Landmark Global’s existing Shopify application that powers our Digital Front End platform. This application connects Shopify merchants with Landmark Global’s Mercury NextGen logistics and cross-border commerce services, enabling international shipping, duties and tax calculation, and global fulfillment capabilities. This role focuses on maintaining a production Shopify app, scaling integrations, and incrementally expanding platform capabilities over time. Rather than building a current system from scratch, the engineer will work within an established codebase to improve reliability, support merchant integrations, and deliver targeted feature enhancements. This role requires strong backend engineering skills to design and maintain orchestration layers that connect Shopify with multiple logistics and commerce systems. The engineer will help evolve the platform architecture over time as additional commerce, payments, and logistics capabilities are integrated. This role focuses on Shopify app development and platform integrations,



not Shopify theme development. Platform & Technology Stack The Shopify Digital Front End platform integrates Shopify with Landmark Global’s Mercury NextGen logistics infrastructure. The core technologies used within this platform include:

Shopify Admin API (GraphQL)
Checkout UI Extensions and Shopify Functions
Node.js and TypeScript backend services
Shopify CLI and embedded app architecture
OAuth authentication and Shopify webhooks
API orchestration layers connecting Shopify to Mercury NextGen services
Cloud infrastructure and CI/CD deployment pipelines
Event-driven integrations across logistics and commerce systemsCore responsibilities will include the following areas:
Maintain and enhance Landmark Global’s existing Shopify application used by international merchants
Scale integrations between Shopify and Mercury NextGen logistics services
Develop and maintain Shopify Admin API and GraphQL

📌 Shopify Engineer (Chennai)
🏢 Radial
📍 Chennai