Senior FS Engineer ( React+ Node) $$$$ Offline
Commit Offshore
Top Employer
Focus: Building high-performance, responsive ad units and Shopify integrations.
You’ll build:
- Interactive ad units (post-purchase overlays, carousels, scratch cards).
- Responsive templates optimized for conversion and performance.
- Embedded Shopify widgets, checkout extensions, and admin dashboards.
- A/B testable UIs with analytics instrumentation.
Tech stack:
- Frontend: Next.js 15 (React 19), TypeScript, Tailwind CSS
- Shopify: Polaris, Hydrogen (Remix), App Bridge
- Backend & Infra: Node.js, AWS, Docker
- Testing: Playwright, Jest
You’ll excel if you have:
- 5+ years of frontend development experience with React/Next.js and TypeScript.
- Strong CSS, animations, and responsive design skills.
- Experience with Shopify app development and iframe-based components.
- Performance optimization and Core Web Vitals expertise.
Mindset: Pixel-perfect, fast-moving, and data-driven
Required skills experience
| TypeScript | 5 years |
| Tailwind CSS | 5 years |
| Hydrogen | 5 years |
| Playwright | 5 years |
| Jest | 5 years |
+ 1 more
| React.js | 5 years |
Required languages
| English | B2 - Upper Intermediate |
Next.js 15, React 19, TypeScript, Tailwind CSS, Polaris, Hydrogen, App Bridge, Remix, Playwright, Jest
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