Senior React Native Developer

Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we deliver innovative, end-to-end solutions — from platform development to player account management. Our mission? To make every player feel like the star of the show with seamless, personalized, and cutting-edge experiences. Since our founding in 2010, we’ve earned multiple international awards and built a proven track record of excellence, stability, and innovation. With over 500 talented professionals across Bulgaria (Sofia and Plovdiv), Ukraine, and Malta, we’re continuously expanding our horizons — and now, we’re looking for our next star player

We’re looking to welcome a Senior React Native Developer to join our dynamic Stardust team — the creators behind our native applications. As our products continue to grow, so do our ambitions. Currently, the team operates with just one senior developer at full capacity, which has stretched timelines and created room for technical debt. Bringing in a new senior engineer will help us move faster, strengthen our architecture, and ensure that every line of code shines with quality and reliability

• Build and evolve modern front-end applications using React and React Native.
• Collaborate closely with backend teams to integrate RESTful and GraphQL APIs.
• Refactor and enhance legacy implementations while improving test coverage and maintainability.
• Troubleshoot and optimize performance across multiple environments and platforms.
• Contribute to architecture discussions, release processes, and continuous improvement initiatives.
• Shape development workflows, tools, and CI/CD pipelines for maximum efficiency.
• Participate in planning and syncs, helping to ensure smooth, timely delivery.

• 5+ years of professional front-end development experience.
• 3+ years of hands-on experience with React and React Native.
• Strong knowledge of TypeScript, ES6+, hooks, and context API.
• Solid understanding of mobile app lifecycle, background handling, and performance optimization.
• Experienced with GraphQL, REST, WebSockets, and debugging tools (React DevTools, Chrome Debugger).
• Familiar with automated testing and clean coding principles.
• Bonus points for experience with Expo, Vue.js, or PHP.
• A proactive, self-driven engineer who communicates clearly and thrives in a collaborative, fast-paced environment.

We don’t just build great products — we build great teams. Here’s what’s in it for you:

• Competitive Salary Package: We recognize your expertise and dedication.
• Time Off: 20+ vacation days to relax, recharge, and come back inspired.
• Perks & Vouchers: Celebrate birthdays, family milestones, and special moments.
• Health & Wellness: Comprehensive health insurance and a Multisport card.
• Continuous Learning: Budget for courses, certifications, and self-development.
• Central Office Locations: Pet-friendly, modern, and accessible offices.

And that’s not all!

• 🎉 Birthday Bash: Celebrate YOU with our team birthday events.
• 🌍 Multicultural Days: Taste, learn, and experience the world through your teammates’ cultures.
• 🧘‍♀️ Yoga Classes: Recharge with a bit of mid-day zen.
• 💆 Office Massages: Relax and rejuvenate right at your desk.
• ♟️ Chess Lessons: Sharpen your mind and have fun with colleagues.
• 🇧🇬 Bulgarian for Foreigners: Learn the language and connect even deeper with our culture!

If you’re passionate about crafting world-class mobile and web experiences and want to be part of a team that’s redefining iGaming technology — we’d love to meet you. Apply today and let’s make something extraordinary together!

#LI-HYBRID