Staff Android Engineer

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. At OpenSea, you’ll be challenged to grow fast while being supported by a talent-dense team shaping the future of crypto.

Introduction

OpenSea is building the future of web3, where NFTs, fungible tokens, and emerging digital assets converge to create open, user-owned economies. As a foundational player in the crypto space, we provide infrastructure supporting millions of users and setting new standards for digital value exchange.

Our team is hands-on, fast-moving, remote-first by design, and AI-empowered. We are driven by values prioritizing ownership, trust, and progress. We seek a Staff Android Engineer to shape the mobile experience for millions of users discovering and trading digital assets. Mobile is critical to our growth, and this role will significantly enhance our investment and expertise in delivering world-class Android experiences.

You will own Android 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

• Develop and maintain high-quality, performant Android applications from the ground up using modern Kotlin and Jetpack Compose.
• Collaborate closely with product, design, and engineering teams to build seamless, user-friendly mobile experiences.
• Take ownership of features from conception through deployment.
• Contribute to the architecture and evolution of the mobile codebase, including Kotlin Multiplatform components where applicable.
• Integrate with GraphQL APIs and implement real-time data updates to deliver dynamic and responsive user interfaces.
• Advocate for and adopt AI-assisted development tools to accelerate productivity and improve code quality.
• Participate in code reviews, mentoring, and knowledge sharing to elevate the overall mobile engineering practice.
• Help shape the future direction of OpenSea's mobile platform by providing technical leadership and innovative solutions.

Requirements

• Expert-level proficiency in modern Android development practices.
• Solid understanding of GraphQL and Apollo for networking within mobile applications.
• Demonstrated ability to build and maintain high-quality, performant, and scalable Android apps from scratch.
• Hands-on experience with real-time data updates and complex UI interactions.
• Proven track record of adopting and leveraging AI tools to accelerate development productivity.
• Comfortable working in a fast-paced, collaborative environment with a focus on shipping polished features.
• High ownership mentality.

Nice to Have

• Experience with Kotlin Multiplatform and Jetpack Compose.
• Prior experience in fintech or crypto-related products.

Benefits

• Health Benefits: 100% Dental/Vision/Medical coverage for employees and 90% for dependents.
• Flexible Time Off Policy: Take as much time off as needed, provided goals are met and contributions to company velocity are effective.
• Parental Leave: 16 weeks of paid parental bonding leave, plus up to 8 additional weeks for the birthing parent.
• Mental Health: Access to Spring Health, covering 8 therapy & 8 coaching sessions per year.
• Company Holidays: 11 company holidays.
• 401K Plan: Fidelity 401K Plan.
• Internet/Mobile Reimbursement Plan.
• Reimbursement or Monthly Snack Delivery.
• Company & Team Retreats: Opportunities to get together for fun and collaboration.
• Team Member Co-Working and Gathering Expense.
• Work From Home Setup: MacBook Pro & WFH Stipend.
• Weekly Meals: Weekly $50 Uber Eats credit.

About Company

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. At OpenSea, you’ll be challenged to grow fast while being supported by a talent-dense team shaping the future of crypto.

How to Apply

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