Staff iOS Engineer
About the role
About OpenSea
OpenSea is the gateway to web3's next chapter—where NFTs, fungible tokens, and emerging digital assets converge to create open, user-owned economies. As a foundational player in the crypto space, we're building infrastructure that supports millions of users and sets new standards for how people discover and exchange digital value.
Our team is small but mighty: hands-on, fast-moving, and deeply committed to shipping meaningful work. We're remote-first by design, AI-empowered by default, and guided by values that prioritize ownership, trust, and progress.
Role Overview
We're looking for a Staff iOS Engineer to join OpenSea to shape the mobile experience for millions of users discovering and trading digital assets. Mobile is critical to our next phase of growth, and this role will level up our investment & expertise in delivering world-class iOS experiences.
You will own iOS development end-to-end: from architecture and feature development to performance optimization and AI-assisted tooling, building the mobile gateway that brings users onchain.
Responsibilities
- Take a major role in the design & development of the OpenSea iOS app, driving a modern, scalable, and maintainable codebase primarily built with SwiftUI and MVVM architecture
- Collaborate closely with product, design, and engineering teams to build seamless, user-friendly mobile experiences for millions of users