Senior React Native Engineer
Join Our Team as a Senior React Native Engineer at Beyond Sports
Are you excited about mobile architecture, high-scale digital platforms, and building the applications behind the future of sports entertainment?
At Beyond Sports, we don’t just visualize sports, we reinvent how fans experience them. Together with partners like NFL, NHL, FIFA, and Disney, we push the boundaries of real-time sports data, 3D graphics, and AI-driven storytelling across global mobile platforms.
If you’re passionate about driving technical quality, defining mobile architecture, and staying hands-on while delivering our next generation of cross-platform mobile applications, this could be your next move.
What Your Day Will Look Like
As a Senior React Native Engineer, you’ll sit at the center of mobile execution, system architecture, and technical quality.
Your role combines high-impact code contribution with technical guidance. You’ll champion engineering best practices while contributing directly to architecture, complex technical challenges, and critical delivery moments.
You’ll work closely with Product Management, UX/UI designers, and backend teams to shape and deliver outstanding mobile experiences for our global fan base.
One day you might be diagnosing complex performance bottlenecks or streamlining deployment pipelines across iOS and Android ecosystems. The next, you could be designing native module integrations, refining state management strategies, or stepping into the codebase to unblock delivery.
You’ll work with technologies like React Native core, JavaScript/TypeScript (ES6+), state management tools (e.g., Redux Toolkit, Zustand, React Query), and automated testing frameworks-always with a focus on scalability, reliability, and maintainability.
Because driving quality starts with technical credibility, you’ll stay hands-on at your core. A significant part of your time will involve active engineering: solving complex mobile issues, improving app architecture, and supporting delivery where it matters most.
Alongside this, you’ll help elevate peers, set code quality standards, and shape mobile development processes across the team.
What We Value
At Beyond Sports, we move fast, collaborate closely, and build things that haven’t existed before.
You’ll fit right in if you:
Enjoy combining technical guidance with hands-on mobile engineering
Think in mobile architecture, performance, and long-term scalability
Like solving complex React Native, native module, and UI performance challenges
Take ownership and drive feature delivery forward
Communicate clearly with both technical and non-technical stakeholders
Care about clean code, robust testing, and engineering best practices
Enjoy mentoring others and elevating team capabilities
Your Background
You don’t need to tick every box, but we’re generally looking for:
Proven senior-level background taking ownership of complex features and delivering production-ready mobile apps
Comprehensive hands-on experience with React Native, JavaScript/TypeScript (ES6+), and native module integration
Proficiency with modern state management libraries (e.g., Redux Toolkit, Zustand, React Query)
Strong grasp of mobile UI design principles, performance optimization, and fluid user interactions
Solid experience with automated testing frameworks (e.g., Jest, React Native Testing Library)
Proven ability to diagnose complex technical issues and optimize app performance across iOS and Android ecosystems
Excellent communication skills with a track record of guiding peers and working in cross-functional teams
Willingness to work on-site in our Hungary office
Nice to Have (But Not Required)
Experience configuring CI/CD pipelines for iOS (App Store Connect) and Android (Google Play Console)
Hands-on experience writing native code (Swift, Objective-C, Kotlin, or Java)
Familiarity with real-time sports data streaming, WebSocket connections, or 3D graphics rendering
Why Level Up Your Career at Beyond Sports
Help shape technology used by millions of sports fans around the world
Work with some of the biggest names in global sport, media, and entertainment
Join a Sony company at the forefront of sports technology innovation
Influence mobile technical strategy while remaining hands-on with engineering
Work alongside talented engineers, architects, product leaders, and delivery specialists
Drive meaningful improvements across platforms, architectures, and ways of working
Join a culture that values ownership, collaboration, learning, and continuous improvement
Hungary Benefits
Annual Leave: Standard according to local labour law.
Sony Group Company Discounts.
Other Benefits: Cafeteria options (SZÉP Card, Nursery & Kindergarten contributions, Annual MOL Bubi Pass), Private Medical Insurance, Life & Accident Insurance, MindentMent Dental Clinic discounts, Seniority Awards, and an Employee Assistance Program.
Ready to Build the Future of Sports?
If you’re excited about shaping mobile architecture, staying hands-on with React Native, and helping build technology that transforms how fans experience the game-we’d love to hear from you.
At Beyond Sports, you won’t just write code. You’ll help bring sports to life!