Founding Senior Mobile App Developer (3-Month Contract | Immediate Start)

About the Role

We’re looking for a Founding Senior Mobile App Developer to join our core team on a 3-month contract. This is an opportunity to build from zero, shape the product, and define the foundation of our mobile experience

You’ll own the design, architecture, and performance of our flagship crypto-fintech app — working closely with backend engineers (TypeScript, Rust / Go) and product designers to deliver a product that feels buttery smooth, secure, and delightful.

What You’ll Do

• Architect, build, and ship a high-performance cross-platform mobile app (React Native or Flutter).
• Collaborate with backend and design teams to craft seamless, modern user experiences.
• Integrate APIs and manage persistence, caching, and offline-first logic.
• Implement native modules (Swift / Kotlin) where performance demands it.
• Debug, profile, and fine-tune for speed, animations, and smooth UX.
• Uphold the highest standards for security, reliability, and scalability.
• Be part of core architecture, design, and product discussions — as a founding engineer.

Requirements

Bonus Skills

Why This Role Matters

This is an opportunity to join at the ground floor as a founding engineer shaping the technical and product DNA of a next-generation crypto product.

You’ll have ownership, autonomy, and direct impact on the user experience millions could use.

If you love building smooth, secure, and beautiful apps that people feel — this role is for you.

📩 Interested?

DM me directly or apply with your portfolio and links to apps you’ve shipped

Let’s build something exceptional together