【Hyogo】FULL STACK DEVELOPER

Overview

We are looking for a versatile Full Stack Developer to serve as the technical architect of our digital ecosystem. At Expandy Co Ltd, we bridge the gap between innovative Japanese brands and the global market. Your mission is to ensure our storefronts are world-class and our internal "nervous system"—the APIs, data flows, and automated reporting—is seamless and scalable. If you enjoy a mix of front-end creativity, back-end architecture, and the "magic" of automation, this role is for you.

Key Responsibilities

 ● Shopify & Front-End Mastery: Build and maintain high-converting storefronts using Liquid, HTML5, SCSS, and JavaScript. Optimize for Core Web Vitals to ensure a seamless global user experience.

● Systems Integration & API Management: Act as the primary architect for connecting our Shopify stores with ERP, CRM, and Logistics platforms. Build and maintain robust middleware to ensure data flows without friction.

● Data Centralization & "Single Source of Truth": Eliminate data silos by migrating disparate information into a unified environment (SQL/Cloud), ensuring total data integrity across the company.

● Custom Reporting Dashboards: Design and deploy real-time visualization tools (using Power BI, Looker Studio, or custom React/D3.js builds) to track CAC, LTV, and global inventory.

● Workflow Automation: Champion internal efficiency by using Power Automate, Make, or custom scripts to automate manual procurement and fulfillment tasks.

● Agile Internal Tooling: Develop lightweight, custom web applications to solve specific bottlenecks in international logistics and customs clearance.

About us

 We are a fast-growing e-commerce company that helps expand the reach of innovative Japanese brands and products by taking care of the whole e-commerce process - from product procurement to delivery including warehousing, order fulfillment, international logistics, customs clearance, customer service and content creation. We aim to be the global reference for all the verticals we manage. We’re looking for talented and ambitious people who share our objectives and goals.

What we are looking for

● Deep experience with Shopify’s ecosystem, including Theme/App development and the storefront APIs.

● Strong command of modern front-end frameworks (React, Vue) and back-end environments (Node.js, Python, or .NET).

● Proven ability to work with REST/GraphQL APIs and manage relational databases (SQL) with a focus on data accuracy.

● Automation Mindset: You don't just fix problems; you automate the solution. Familiarity with Microsoft Power Automate is a significant plus.

● Global Mindset: Ability to engineer solutions that handle multi-currency, multi-language, and international logistics complexities.

● Ownership: You take personal responsibility for code quality, deployment deadlines, and the performance of the systems you build.

Selection Process

• Document Screening → Online & In-Person Interviews (2-3 rounds combined)