• Lead real and complex technical challenges: A complex codebase on which analysis and modeling capabilities are key. Significant traffic (2.3 million registered users on the platform) and a strong focus on code quality, with modular and layered clean architecture, systematic code peer reviews, and automated tests on each PR • Work on an attractive technical stack: in the mobile team, we are fully invested in Kotlin Multiplatform from its early days (2020), with 80% of the codebase migrated. It’s complemented by Kotlin/Jetpack Compose on Android and Swift/SwiftUI on iOS • Within an R&D team that allows rapid progress: Our decentralized peer review process allows us to receive qualitative and regular feedback from other team members. A team of high-level engineers who promote pair programming and knowledge sharing.

• Architect & Build – Design and develop fluid, high-performance Android applications. • Create Beautiful UX – Build smooth, intuitive interfaces that make crypto adoption easy. • Innovate & Optimise – Solve many complex challenges like cross-chain transactions, and zero-trust security models. • Stay Cutting-Edge – Implement the latest blockchain SDKs, cryptographic security measures, to solve real-world mobile problems at scale. • Collaborate Globally – Work with engineers, product managers, and the wider blockchain community to push the limits of what’s possible.

• Develop, test, document, and deploy high quality software into production • Build features and tools that you and your team use • Participate in the on-call rotation when needed to troubleshoot software issues • Escalate when tasks or projects hit roadblocks • Participate in code reviews to maintain code quality and share knowledge • Contribute to team planning and design discussions, building more expertise around design approaches • Impact software quality and customer experience of product features • Improve testability, operational excellence metrics, and team documentation • Help your team define and adhere to the principles, guidelines, and best practices of our engineering strategy • Develop a fundamental understanding of our industry, product, feature set and roadmap • Work closely with our product team and other internal stakeholders to make technology decisions that grow and improve our products • Help to onboard and mentor junior engineers and interns • Remain current on the latest technologies and trends in software development • Must be open to occasional travel to Fanatics offices and other locations for conferences, events, meetings, and team-building activities

• Act as the Tech Lead for the Loyalty SDK: own technical roadmap, make architecture and design decisions, run design reviews, and coordinate delivery across product, backend, and other mobile teams. • Lead the design and evolution of our Loyalty SDK and shared mobile platform components, ensuring scalability, reusability, and operational excellence. • Build features and tools that you and your team use; drive improvements in developer experience for SDK consumers across the company. • Architect and deliver Kotlin Multiplatform solutions that maximize shared business logic and minimize platform divergence. • Participate in the on-call rotation when needed to troubleshoot software issues and lead incident response and postmortems for platform-wide incidents. • Escalate when tasks or projects hit roadblocks and remove impediments for your team and partner teams. • Participate in code reviews to maintain code quality and share knowledge; set and evangelize standards and best practices. • Contribute to team planning and design discussions, building more expertise around design approaches and influencing roadmap decisions. • Impact software quality and customer experience of product features through design and technical leadership. • Improve testability, operational excellence metrics, observability, and team documentation. • Help your team define and adhere to principles, guidelines, and best practices of our engineering strategy. • Develop a fundamental understanding of our industry, product, feature set and roadmap to make pragmatic, product-minded engineering decisions. • Work closely with product, design, backend, and other internal stakeholders to make technology decisions that grow and improve our products. • Help onboard, mentor, and grow junior engineers and interns. • Help recruit and interview mobile engineers; contribute to hiring bar and career development. • Remain current on the latest technologies and trends in mobile and cross-platform development. • Must be open to occasional travel to Fanatics offices and other locations for conferences, events, meetings, and team-building activities.