SHOPIFY Senior Full Stack Engineer – Luxury eCommerce

Full Stack Web Developer (AI-Powered eCommerce – Luxury Brand)

Location: Remote / Hybrid
Employment Type: Flexible / Open

About the Opportunity

We are building and evolving a world-class luxury eCommerce experience for a hyper-scale global fashion brand — and we’re looking for a highly creative Full Stack Web Developer to help optimise, extend, and refine an existing Shopify-based ecosystem, while supporting the creation of lightweight custom functionality, automation, and reporting tools.

This is not a heavy engineering or “build everything from scratch” role. Instead, it is a high-impact optimisation and enhancement role focused on:

Improving existing Shopify functionality and performance
Enhancing UX in close collaboration with the brand and design teams
Building lightweight apps, integrations, and operational tools
Creating reporting layers and automation to support business teams
Ensuring a fast, global, best-practice luxury digital experience
Assist with API marketplace integrations

You will work closely with designers, product leaders, and brand stakeholders to ensure every interaction reflects a premium, modern luxury standard — while keeping the platform fast, scalable, and easy to evolve.

If you combine strong frontend sensibility, practical engineering ability, and a product mindset focused on refinement over complexity, this role is for you.

What You’ll Build & Improve
Optimised Shopify storefront experiences (performance, UX, conversion, design)
Enhanced theme functionality using modern Shopify best practices
Lightweight custom apps and extensions (internal tools, workflows, reporting)
AI-powered enhancements for search, personalisation, and merchandising
Operational automation across customer service, inventory, and fulfilment
Clean reporting dashboards and business visibility tools
Seamless integrations with ERP, CRM, and logistics systems
Global-ready storefront performance (speed, SEO, scalability)

Key Responsibilities
Shopify Optimization & UX Enhancement
Work directly within Shopify (themes, Liquid, APIs) to improve existing functionality
Optimise site performance, Core Web Vitals, and conversion flows
Translate luxury brand designs into refined, pixel-perfect Shopify experiences
Collaborate closely with brand and UX teams to ensure design consistency and elegance
Improve navigation, product discovery, and checkout experience
Practical Full Stack Development (Lightweight Approach)
Build and maintain small-to-medium scale features and internal tools
Develop Shopify apps, extensions, and integrations where needed
Avoid over-engineering — focus on maintainable, modular solutions
Support backend logic for workflows, automation, and reporting
Systems, Data & Automation
Build simple but powerful reporting tools for merchandising and operations
Integrate APIs (ERP, CRM, inventory, fulfilment, marketing platforms)
Automate repetitive business processes using modern tooling and APIs
Support AI-driven features where they add real commercial value

What We’re Looking For
Core eCommerce & Shopify Expertise
Strong hands-on experience with Shopify (themes, Liquid, APIs)
Proven ability to improve existing eCommerce platforms (not just build new ones)
Deep understanding of UX, conversion optimisation, and luxury digital behaviour
Experience working closely with brand/design teams (high attention to detail)

Technical Skills (Practical, Not Over-Engineered)
Shopify / Liquid / Hydrogen (bonus)
JavaScript / TypeScript
React / Next.js (for lightweight custom frontends where needed)
Node.js or similar backend experience
REST / GraphQL APIs
SQL (basic-to-intermediate for reporting and data tools)
Familiarity with automation tools (e.g., Zapier or equivalent)
AI & Modern Tooling (Advantageous)
Experience integrating AI APIs (e.g., OpenAI)
Interest in AI-assisted commerce, search, and personalisation
Understanding of modern SaaS ecosystem tooling and integrations

What Makes You Stand Out
Experience optimising Shopify stores at scale (performance + UX)
Strong design sensitivity and appreciation for luxury branding
Ability to simplify complex systems into clean, maintainable solutions
Experience building internal tools rather than overbuilding platforms
Strong collaboration skills with design, brand, and marketing teams
Focus on speed, usability, and global best-practice web standards

What Success Looks Like
A fast, globally optimised luxury Shopify experience
Significant improvement in site speed, UX flow, and conversion
Clean, maintainable Shopify architecture and theme structure
Lightweight internal apps that improve operational efficiency
Reliable reporting systems used by business and merchandising teams
Seamless collaboration with brand and design teams
A scalable, modern commerce stack without unnecessary complexity

What We Offer
Flexible working hours and collaborative global team culture
Local hours, Australian based same timezone Manilla
Competitive salary and performance-based incentives
High ownership of visible, high-impact improvements
Creative freedom within a modern Shopify + AI ecosystem
Opportunity to shape a premium global luxury eCommerce experience
Focus on clean engineering, not unnecessary complexity or overbuilding
Autonomy and global scale opportunity