An independent platform for cutting-edge, progressive, legal, and political opinion.
Principal Mobile Engineer – Casino
Location
Florida
Posted
12 hours ago
Salary
0
Seniority
Lead
Job Description
Principal Mobile Engineer – Casino
The Leaflet
• Lead the Frontend technical direction of the Casino Technology unit • Partner with peer Principal Engineers in Core and Sportsbook units and the Technical Director for Mobile • Own the architecture and evolution of Casino-domain features • Develop & improve a high-performance mobile application in React Native for iOS and Android • Drive multi-quarter technical initiatives • Mentor and develop senior and staff engineers • Partner with Product Management, Design, QA, and Backend Engineering • Champion the adoption of AI-assisted development tools and workflows • Navigate the challenges of working in a highly regulated industry • Serve as the escalation point for complex technical problems • Champion comprehensive observability • Contribute to cross-unit technical forums • Employ state-of-the-art technologies and strategies to optimize content delivery
Job Requirements
- 10+ years of experience in developing mobile applications (native and hybrid)
- At least 7 years focused on React Native
- Bachelor's degree in Computer Science or a related field; or equivalent demonstrated experience
- Deep expertise in React Native application architecture using TypeScript in strict mode
- Mastery of dual state management strategies — client state (MobX) and server state (TanStack React Query)
- Hands-on experience using AI-assisted development tools
- Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL
- Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience
- Prior experience in the igaming, sportsbook, or online gaming industry
- Experience architecting multi-variant mobile applications
- Comprehensive knowledge of the mobile development lifecycle
- Demonstrated ability to identify, scope, and drive multi-quarter architectural improvements
- A track record of mentoring senior and staff engineers
- Strong cross-functional influence
Benefits
- Competitive pay and benefits
- Flexible vacation allowance
- Flexible work from home or office hours
- Startup culture backed by a secure, global brand
- Opportunity to build products enjoyed by millions as part of a passionate team
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