Fullstack Ecommerce Developer (Shopify Specialist)

IBMC; Daerah Khusus Ibukota Jakarta; On-site; IDR 520,562,207 - 867,603,678; Full time

Benefits offered by this job

Competitive Salary

Remote Flexibility

Learning Budget

Cutting-edge Tech

Collaborative Culture

Job summary

IBMC is hiring a Fullstack Ecommerce Developer in Jakarta to work with a high-growth digital commerce firm. You'll design and maintain Shopify Plus stores, create custom integrations, and implement headless commerce solutions. The ideal candidate has over 3 years of experience with a deep understanding of the Shopify ecosystem and related technologies. IBMC offers competitive salary, remote/hybrid working options, and a collaborative work environment.

Qualifications

• Minimum 3+ years of experience as a Fullstack Developer focused on Shopify.
• Deep expertise in Liquid and Shopify Theme architecture.
• Strong proficiency in React, TypeScript, and Node.js.

Responsibilities

• Design and maintain advanced Shopify stores using Liquid and JavaScript.
• Build custom Shopify apps and third-party integrations.
• Implement headless commerce using Hydrogen or Next.js.

Skills

Liquid

Shopify APIs (REST & GraphQL)

React

TypeScript

Node.js

Git

CI/CD

English

Tools

Next.js

Shopify Plus

Job description

IBMC is assisting a high-growth digital commerce firm in hiring a strategic Fullstack Ecommerce Developer. Our client specializes in building and scaling high-performance global brands using cutting-edge technology. We pride ourselves on delivering seamless, pixel-perfect shopping experiences that bridge the gap between innovative design and robust technical architecture.

We are looking for a talented Fullstack Ecommerce Developer with deep expertise in the Shopify ecosystem. You will play a key role in building, optimizing, and scaling high-conversion stores—from custom theme development to complex backend integrations and headless commerce architectures. This is a hands‑on role where you will own the technical roadmap of the digital storefront, ensuring speed, security, and scalability.

Key Responsibilities

• Store Development: Design and maintain advanced Shopify stores (Shopify Plus) using Liquid, JavaScript (ES6+), and React.
• Custom Solutions: Build custom Shopify apps and seamless integrations with third‑party services (ERP, CRM, PIM, and payment gateways).
• Headless Commerce: Implement and optimize headless architectures using Hydrogen + Remix/Oxygen or custom Next.js solutions.
• Backend Architecture: Develop robust backend solutions and middleware using Node.js or Ruby on Rails for complex data processing and webhooks.
• Performance Optimization: Lead the charge on Core Web Vitals, SEO technical health, and overall conversion rate optimization (CRO).
• Cross-Functional Collaboration: Partner with Designers and Marketers to transform creative concepts into functional, high-performing digital products.
• Technical Quality: Maintain clean, reusable codebases and comprehensive documentation to support long-term scalability.

Qualifications

• Experience: Minimum 3+ years of professional experience as a Fullstack Developer with a primary focus on the Shopify platform.
• Shopify Mastery: Deep expertise in Liquid, Shopify APIs (REST & GraphQL), and Shopify Theme architecture.
• Tech Stack: Strong proficiency in React, TypeScript, and Node.js. Experience with Next.js or Hydrogen is highly preferred.
• Checkout Customization: Knowledge of Checkout Extensibility and Shopify Functions is a significant plus.
• Integrations: Proven track record of integrating external systems via APIs and managing complex webhooks.
• DevOps: Familiarity with Git, CI/CD pipelines, and agile development methodologies.
• Language: Good command of English (written and spoken) for technical collaboration.

Nice-to-Haves

• Experience with international ecommerce (multi‑currency/language compliance).
• Familiarity with the Shopify app ecosystem (Klaviyo, Gorgias, PageFly).
• Previous experience in a fast‑paced agency or high‑growth DTC brand.

Benefits

• Competitive Salary: Paid monthly with performance‑based bonuses.
• Remote Flexibility: Modern remote/hybrid work policy.
• Learning Budget: Dedicated budget for Shopify certifications, courses, and conferences.
• Cutting‑edge Tech: Opportunity to work on high‑stakes headless commerce projects.
• Culture: Collaborative, innovative, and growth‑oriented environment.