Job Description: Lead the end-to-end design and implementation of enterprise-grade digital experiences, integrating Sitecore XM Cloud for content delivery with Sitecore Order Cloud for complex B2B/B2C commerce logic. Headless Development: Implement and enhanced modern digital experiences by connecting Next.js (v14/15+) frontends to Sitecore XM Cloud using JSS, GraphQL, and TypeScript. Component Engineering: Design and implement high-quality, reusable components and templates that align with enterprise architecture standards. Commerce Logic Execution: Implement complex commerce features within OrderCloud, such as custom pricing, inventory logic, and transactional workflows. Performance Optimization: Own the implementation of modern rendering strategies like SSG (Static Site Generation) and ISR (Incremental Static Regeneration) to meet high Google PageSpeed benchmarks. Also experience on writing the performance optimised code. DevOps & Observability: Manage CI/CD pipelines (Vercel, Azure...