7h ago
Lead Software Engineer - Mobile Development (Crypto Wallets)
Brazil
โจ $150k-$200k / yearest.
full-timelead Remotecybersecurity
๐ Tech Stack
๐ผ About This Role
You'll lead the design and development of high-performance crypto wallet applications using React Native, driving mobile architecture and security standards for a global audience. You'll mentor a small team while contributing hands-on to blockchain-integrated mobile features that impact decentralized finance accessibility.
๐ฏ What You'll Do
- Lead design and development of cross-platform mobile apps using React Native
- Provide technical leadership and enforce coding standards for mobile team
- Architect mobile foundations including state management and security practices
- Collaborate with backend engineers to integrate APIs and blockchain services
๐ Requirements
- React Native expertise with strong knowledge of React, Redux, and ES6+
- Proven track record of leading or mentoring mobile engineering teams
- Strong understanding of mobile CI/CD pipelines and native build processes
- Experience with iOS (Swift/Obj-C) or Android (Kotlin/Java) for native modules
โจ Nice to Have
- Familiarity with backend development (Node.js or similar)
- Experience integrating blockchain-related services or crypto features
๐ Benefits & Perks
- ๐ Fully remote work with global collaboration
- ๐ Cutting-edge crypto/DeFi product impact
- ๐ผ High-impact role with mobile architecture ownership
- ๐ Career growth in technical leadership
๐จ Hiring Process
Estimated timeline: 2-4 weeks ยท AI estimate
- 1Recruiter Callยท 30 min
- 2Technical Screenยท 45 min
- 3On-site Interviewยท 2 hours
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