Mid-level React Native Engineer

BlockchainHQ

Buenos Aires, Argentina
Competitive full-time salary; performance-based bo...
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2-5 years software engineering experience
Hands-on react native development
Javascript and typescript proficiency
** BlockchainHQ is seeking a Mid-Level React Native Engineer to enhance their mobile architecture for developing new consumer applications. The role requires hands-on experience with React Native, JavaScript/TypeScript, and a collaborative mindset to integrate with various teams. **

Job Summary

  • The role focuses on evolving the mobile architecture into a modular, multiplatform system to enable rapid development of new consumer apps.
  • Engineers will use AI-assisted development tools like Claude and Codex to accelerate implementation while maintaining high standards for quality and security.
  • This is an in-office position based in Buenos Aires requiring four days of presence per week with a competitive salary and meaningful equity package.

Matching Summary

Match Score: 75

** BlockchainHQ is seeking a Mid-Level React Native Engineer to enhance their mobile architecture for developing new consumer applications. The role requires hands-on experience with React Native, JavaScript/TypeScript, and a collaborative mindset to integrate with various teams. **

Salary

Competitive full-time salary; Performance-based bonuses; Meaningful equity

Skills & Requirements

Must-have

  • 2-5 years software engineering experience
  • Hands-on React Native development
  • JavaScript and TypeScript proficiency
  • Production mobile app shipping experience
  • Modular architecture and component design
  • API integration and backend collaboration
  • AI developer tool usage and code validation

Nice-to-have

  • Native mobile development Swift or Kotlin
  • Crypto wallet or financial app experience
  • Third-party payment and auth integration
  • CI/CD pipeline and app store release knowledge
  • Secure key management and MPC wallet exposure
  • Cross-platform shared codebase experience

Key Requirements

  • 2–5 years of software engineering experience
  • Proven track record shipping production mobile apps
  • Strong proficiency in JavaScript/TypeScript

Work Rights

Not specified

Tailored Resume

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