
Senior Flutter Developer
- Warszawa, mazowieckie
- Stała
- Pełny etat
- You prefer flexible hours, unlimited time off, and the ability to work from anywhere.
- You are naturally curious and eager to drive impact for both users and the business.
- You enjoy wearing different hats - we value experts but appreciate jacks of all trades.
- You save the drama for your llama - cool, calm, collected and systematic problem-solving is your thing.
- You love challenges and are always ready to roll up your sleeves.
- You believe in working smarter, not harder - prioritizing productivity and quality over punching the clock.
- Above everything, you follow your passion and have fun while doing it.
- Build and maintain fast, high-quality Flutter apps across iOS and Android
- Architect scalable, maintainable solutions using BLoC, Provider, or similar pattern
- Write clean, async Dart code and keep performance rock solid
- Implement in-app purchases and fine-tune monetization flows
- Integrate RESTful APIs with thoughtful error handling and data parsing
- Leverage Firebase tools (Firestore, Remote Config, Analytics, etc.)
- Lead testing efforts - unit tests, widget tests, performance checks
- Work closely with product, design, and engineering from idea to release
- Contribute to code reviews, maintain clean Git workflows, and keep the codebase sharp
- Stay on top of Flutter updates, tools, and best practices
- 5+ years of hands-on experience in mobile app development
- 3+ years building robust Flutter applications
- Deep knowledge of Dart, Flutter SDK, and the ecosystem around it
- Proficiency with Android Studio, VS Code, and Git workflows
- Strong architectural thinking and experience with scalable app structures
- Solid command of async programming, state management, and reactive UIs
- Proven track record with in-app purchases and monetization systems
- Confident working with Firebase and mobile analytics platforms
- Comfortable collaborating in a remote, multicultural team
- Proactive mindset, attention to detail, and ownership mentality
- Experience building native iOS apps in Swift? That’s a big plus.
that work from all around the world.Our specialty is turning product market-fit apps into companies. We have over 80 million organic downloads
and 22.5 million monthly active users.With a mission to transform iOS and Android applications to a new scale, we’ve achieved a remarkable ARR in just 25 months, exemplifying sustainable growth and innovation.Our team, rich in tech entrepreneurship and mobile marketing expertise, thrives in an environment that values agility, growth mindset, flexibility, creativity, and tangible outcomes.