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Senior React Native Engineer

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about 18 hours ago
Madrid, Spain or Miami, FL, USASenior

Responsibilities

  • Build and own major features of the React Native app end-to-end.
  • Develop clean, scalable JavaScript and TypeScript code.
  • Collaborate closely with founders, product, and design teams to bring ideas to life.
  • Debug and solve complex issues across iOS, Android, APIs, and backend integrations.
  • Optimize performance, animations, responsiveness, and overall user experience.
  • Help establish engineering standards, architecture, and development best practices.

Requirements

  • 5+ years of professional software engineering experience.
  • Strong experience building and shipping production React Native applications.
  • Expert-level JavaScript and TypeScript skills.
  • A product mindset and passion for delivering exceptional user experiences.
  • Comfortable working in fast-moving startup environments with high ownership.

Benefits

  • Join as one of the company's first founding engineers.
  • Build a product used by customers in 130+ countries.
  • Work directly with the founders and influence product direction.
  • Own features from idea to production.
  • Create a world-class mobile experience where every interaction matters.
  • Move fast, make decisions, and see your work shipped quickly.
  • Help shape the engineering culture from the ground up.

Tech Stack

JavaScriptNode.jsReact NativeSolidityTypeScript