Senior Mobile Developer (React Native)

We’re looking for a Senior Frontend Mobile Developer with strong hands-on experience in React Native to help us shape and deliver a high-quality mobile app for our growing Web3/AI platform. This is a key role in a lean, product-driven team where you’ll work closely with technical founders, contribute to product decisions, and take ownership of implementation from concept to deployment.

If you have a passion for blockchain technology, AI-driven development, and building high-performance mobile applications, this is your chance to drive innovation in the digital asset space!

Responsibilities

  • Build and maintain cross-platform mobile applications using React Native
  • Take ownership of features — from wireframe to implementation to deployment
  • Implement designs into production-level UI with pixel-perfect attention to detail
  • Collaborate with the backend team and co-founders to explore and define solutions
  • Share your perspective and suggest improvements, libraries, and tools
  • Support the release process for Google Play and Apple App Store
  • Contribute to internal discussions with clear, fluent English communication

Requirements

  • 3-5+ years of experience in frontend development, with a strong focus on React Native
  • Profound understanding of mobile development best practices and cross-platform differences (iOS/Android)
  • Proficient in JavaScript/TypeScript
  • Experience working independently in small teams or startups
  • Comfortable proposing ideas, researching new libraries or approaches
  • Experience with basic animations, transitions (slide/fade), and responsive UIs
  • Clear, confident communicator in English (written & verbal)
  • Experience working with Figma or equivalent design handoff tools

Will be a plus

  • Strong UI/UX design portfolio or ability to produce production-ready designs
  • Familiarity with Web3, DeFi, or crypto projects
  • Experience integrating AI tools into workflows or product logic
  • Contributions to launching apps in both App Store and Google Play

What we offer

  • Competitive salary and benefits package
  • Medical insurance
  • Full Remote
  • Collaborative and innovative work environment
  • Career growth and development opportunities
  • A chance to work with a talented and driven team of professional

About the project

Our partner is developing the ultimate-centralized platform for digital asset transactions. The company’s mission is simple: to create a secure and user-friendly environment for both individuals and institutions to engage with the growing realm of cryptocurrencies. They are dedicated to democratizing digital asset trading by offering cutting-edge technology and a proficient team. Join them in revolutionizing the world of crypto finance!

Job Category: Blockchain React Native
Job Type: Full Time
Job Location: Poland Remote Ukraine

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