Are you an experienced Next.js & React developer who can help ship the final phase of a high-performance, multilingual SaaS funnel?

We'd love to have you on our team!

We’re looking for someone to bring our completed designs to life and integrate a headless stack that prioritizes conversion speed, global reach, and seamless user experience.

What’s This Project About?

We’ve fully completed the UI/UX designs in Figma for a high-converting SaaS funnel. Your role will be to take these designs and implement the frontend and key backend logic. This includes authentication, localization, billing, and subscription logic using a proven conversion-optimized stack inspired by platforms like AdCreative.ai.

Tech Stack You’ll Be Working With:

• Webflow (or static Next.js pages via getStaticProps) for blazing-fast landing/signup pages

• Weglot for instant global language localization (100+ languages)

• Firebase Auth for lightweight, SSO-ready signup/login

• Stripe Elements + Express Checkout for seamless wallet payments (Apple Pay, Google Pay)

• Vercel Edge + Cloudflare for global CDN speed

• Zapier/AWS Lambda to tag fulfilled users inside Shopify

Key Responsibilities

Frontend Deployment on Vercel & GitHub

Set up and deploy Webflow and/or Next.js pages for the funnel. Ensure lightning-fast TTFB globally using static/ISR page generation.

Authentication

Implement user authentication using Firebase Auth (Google/Microsoft SSO out-of-the-box), with session and token handling.

Billing & Subscriptions

Integrate Stripe Elements and Express Checkout with Chargebee to handle subscription logic, tax compliance, invoice rules, upgrades/downgrades, and cancellation flows.

Localization

Use Weglot to handle language detection and switching. Ensure SEO-friendly international routing is respected (/fr, /de, /nl, etc.).

Post-Purchase Fulfillment Trigger

Set up a lightweight AWS Lambda function or Zapier listener to tag new users inside Shopify after purchase is confirmed via Chargebee webhooks.

Why Work With Us?

• Portfolio-Building Opportunity: Contribute to the final phase of a live SaaS project, showcasing your expertise in critical aspects like authentication, payments, and localization.

• Autonomy and Ownership: You’ll have the freedom to make important decisions and implement best practices to ensure robust, secure, and scalable solutions.

• Potential for Future Collaboration: If this project is a success, there may be opportunities for additional work on future phases or features.

How to Apply

If you think you're the perfect candidate, send us a message! Let’s build something amazing together.

Looking forward to hearing from you!

Tim

• Portfolio-Building Opportunity: Contribute to the final phase of a live SaaS project, showcasing your expertise in critical aspects like authentication, payments, and localization

• Your role will be to take these designs and implement the frontend and key backend logic
• This includes authentication, localization, billing, and subscription logic using a proven conversion-optimized stack inspired by platforms like AdCreative.ai
• Webflow (or static Next.js pages via getStaticProps) for blazing-fast landing/signup pages
• Weglot for instant global language localization (100+ languages)
• Firebase Auth for lightweight, SSO-ready signup/login
• Stripe Elements + Express Checkout for seamless wallet payments (Apple Pay, Google Pay)
• Vercel Edge + Cloudflare for global CDN speed
• Zapier/AWS Lambda to tag fulfilled users inside Shopify
• Frontend Deployment on Vercel & GitHub
• Set up and deploy Webflow and/or Next.js pages for the funnel
• Ensure lightning-fast TTFB globally using static/ISR page generation
• Implement user authentication using Firebase Auth (Google/Microsoft SSO out-of-the-box), with session and token handling
• Integrate Stripe Elements and Express Checkout with Chargebee to handle subscription logic, tax compliance, invoice rules, upgrades/downgrades, and cancellation flows
• Use Weglot to handle language detection and switching
• Ensure SEO-friendly international routing is respected (/fr, /de, /nl, etc.)
• Set up a lightweight AWS Lambda function or Zapier listener to tag new users inside Shopify after purchase is confirmed via Chargebee webhooks
• Autonomy and Ownership: You’ll have the freedom to make important decisions and implement best practices to ensure robust, secure, and scalable solutions