Senior Flutter Developer

We’re building an AI product used by millions of people around the world.

Lucida AI is a fast-growing AI language learning startup. We help people speak English with confidence through realistic AI conversations, smart feedback, and personalized learning experiences.

We’ve raised $9M from top-tier VCs, reached millions of users globally, and we’re just getting started.

Now, we’re looking for a Flutter Developer who wants to build fast, take ownership, and grow with us.

What You’ll Do

• Build and ship new mobile features with Flutter
• Work closely with product, design, and backend teams
• Take ownership of features from idea to production
• Improve app performance, stability, and user experience
• Move fast, test fast, and learn fast
• Debug real user problems and turn them into better product experiences
• Help shape the mobile architecture of a product used by millions

What We’re Looking For

We’re not looking for someone who only waits for tasks.

We’re looking for someone who notices problems, takes initiative, and finds a way to move things forward.

Someone who enjoys startup speed, ownership, and real product impact.

Someone who wants to challenge themselves in a fast-moving environment and build things that actually reach users.

Requirements

• 3+ years of mobile development experience
• Strong hands-on experience with Flutter
• Familiarity with Bloc or Cubit state management
• Experience using Firebase in production
• At least 1 live mobile app reference on App Store or Google Play
• Strong understanding of mobile app architecture
• Ability to write clean, maintainable, and scalable code
• Comfortable working in a fast-paced startup environment
• High ownership mindset and strong problem-solving skills

Nice to Have

• Experience with B2C subscription-based mobile apps
• Experience with Firebase Analytics, Crashlytics, Remote Config, or A/B testing
• Experience improving app performance and stability
• Interest in AI, education, language learning, or consumer mobile products
• Experience working on products with global users

Benefits

• Competitive salary
• Top-tier equipment: we make sure you have the tools you need to do your best work
• Build a global AI product used by millions
• Work in a small, sharp, high-ownership team
• Move fast, ship fast, and see your impact directly
• No corporate layers, no unnecessary bureaucracy
• Real ownership from day one
• A high-energy startup environment where initiative is valued
• Backed by top-tier investors with $9M raised
• Big ambition, fast execution, and plenty of room to grow