Frontend Developer (Shopify)

Jumpstart Commerce Sdn Bhd is looking for an experienced Frontend Developer to join our team. You will build and maintain the user-facing experience of our eCommerce work on Shopify, ship high-quality storefront and app UI, and use modern AI development tools (including Cursor) to move faster without lowering the bar on quality. A big part of this role is connecting systems — Shopify with internal tools, third-party apps, and APIs — so merchants and customers get a seamless experience.

What you'll be doing

• Build responsive, mobile-first interfaces for Shopify storefronts, themes, and related front-end surfaces (HTML, CSS, JavaScript / modern frameworks)
• Translate design mockups into clean, accessible, pixel-accurate pages and components
• Work confidently in the Shopify ecosystem: Liquid, theme architecture, Online Store 2.0 patterns, Shopify APIs / Storefront API, apps, and metafields where needed
• Integrate front-end components with back-end services, Shopify Admin/Storefront APIs, and third-party systems (CRM, ERP, marketing, logistics, payment, or internal tools)
• Use AI coding tools such as Cursor day-to-day to accelerate implementation, refactoring, debugging, and documentation — while reviewing output carefully and owning the final code
• Optimize for performance, Core Web Vitals, and cross-browser compatibility on Shopify storefronts
• Troubleshoot front-end issues across themes, apps, and integration layers
• Partner with design, product, and merchant-facing teams to ship reliable, maintainable solutions
• Contribute to improving our front-end standards, component reuse, and integration patterns

What we're looking for

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience)
• Minimum 3 years of experience as a Frontend Developer
• Strong HTML, CSS, and JavaScript, plus hands-on experience with at least one modern framework (React, Vue, or similar)
• Solid Shopify experience: themes, Liquid, customizations, and working with Shopify APIs / apps
• Experience integrating front-end work with APIs and multi-system workflows (not just static UI)
• Comfortable using AI development tools (Cursor or similar) as part of a professional workflow
• Experience with responsive design, accessibility basics, and performance optimization
• Strong debugging, problem-solving, and communication skills
• Able to work independently and collaboratively in a fast-moving eCommerce environment

Nice to have

• Shopify Plus project experience
• Hydrogen / Oxygen or headless Shopify experience
• TypeScript, GraphQL, webhook-based integrations
• Familiarity with middleware, iPaaS, or custom integration layers between Shopify and other systems

What we offer

Competitive salary, comprehensive health insurance, career development opportunities, flexible hours, and remote work options. We invest in modern tooling — including AI-assisted development — so you can focus on high-impact work.

About us

Jumpstart is a leading eCommerce platform and services partner in Southeast Asia. We help businesses succeed online with Shopify-centered solutions, strong delivery standards, and a team that combines craftsmanship with practical use of AI and integrated systems.

Apply now to join the team.