Senior Full Stack JavaScript Engineer - Global Remote | SaaS

Build the Future - Power Full Stack Experiences (and explore AI along the way!)

Do you…..

dream in code

{JS} speak fluent JavaScript

tinker with AI projects just for fun?

At Passion.io, we empower creators to launch impactful mobile apps that change lives. We’re on a mission to build game-changing experiences, and we need a Senior Full Stack JavaScript Engineer who can thrive across the stack while exploring the next generation of tech, including AI-driven features.

We’re looking for a world-class engineer who’s equally comfortable in the frontend and backend, with a product mindset that goes beyond code. If you’re excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development - this is your moment!

What You Can Expect ⚙️

Imagine joining a team where your skills shape both the look and the logic of cutting-edge applications. You’ll…

• Full Stack Ownership: Build and maintain scalable web and mobile apps with React, React Native, Node.js, and GraphQL.
• Create end-to-end solutions from designing and optimizing backend services, APIs, and microservices to contributing to the Craft of intuitive, pixel-perfect User Interfaces that perform beautifully on Web, iOS, and Android.
• AI-Powered Features (Optional, but exciting!): Collaborate on the design and implementation of AI-driven features using APIs like OpenAI or Gemini.
• Infrastructure Impact: Work with AWS to keep our systems secure, scalable, and lightning-fast.
• Code Quality & Performance: Improve- and keep our codebase clean, efficient, and easy to build on.
• Mentorship & Innovation: Share your expertise, guide junior engineers, and bring your freshest ideas to the table.

Requirements

What We’re Looking For

Are you the frontend innovator we’ve been searching for?

✅ Must-Have Experience:

• 5+ years in JavaScript development (React, TypeScript, Node.js, and React Native expertise)
• Proven experience in full stack development - building both frontend and backend systems
• Some exposure to AI-powered tools, APIs, or projects (commercial or personal)
• GraphQL proficiency
• Solid understanding of microservices architecture
• Product Mindset: you think about the why behind the code
  
  

Bonus Points (bring these and we’ll be extra hyped!)

• Experience building AI models or advanced AI features
• Strong AWS and infrastructure skills
• Experience with basic DevOps (CI/CD, monitoring, or deployment pipelines).
• A sharp design intuition with an eye for UX/UI polish

Benefits

❤️ The Passion.io Experience: What We Do & How We Work

At Passion.io, we’re on a mission to empower creators to build and monetize their own mobile apps - without coding. Our platform lets 15,000+ creators launch their own mobile apps and teach their passion - no code, no hassle, just impact. Over 200,000 users (and counting!) are learning through the apps they’ve built. You’ll be working inside a fast-moving, fully remote team that’s passionate about creator economy, product-led growth, and helping people succeed.

Here’s what makes working with us, well... kinda awesome

Remote-First - Work from anywhere in the world!
✈️ Global Gatherings - We meet in epic locations (think: Croatia, Portugal, Greece).
Career Growth - We invest in YOU with coaching, training, and conferences.
⚡ Creative Freedom - Your ideas shape the product. Your code powers the experience.
️ Tech Gear Budget - Get the setup you need to create at your best.
️ Time Off That Counts - 24 paid vacation days + 10