5h ago

Lead Software Engineer - Mobile Development (Crypto Wallets)

Greece

โœจ $150k-$200k / yearest.

full-timelead Remotecybersecurity

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll lead a small team of mobile engineers and actively contribute to building high-performance crypto wallet applications used globally. Your core impact will be defining mobile architecture, scalability patterns, and security standards for next-generation decentralized finance products, while mentoring engineers and ensuring delivery quality.

๐ŸŽฏ What You'll Do

  • Lead the design and development of cross-platform mobile apps using React Native.
  • Provide technical leadership to a small team, driving architectural decisions.
  • Architect and maintain mobile foundations including state management and security.
  • Collaborate with backend engineers to integrate APIs, SDKs, and blockchain services.

๐Ÿ“‹ Requirements

  • Extensive experience in mobile development with strong expertise in React Native.
  • Proven track record leading or mentoring mobile engineering teams.
  • Strong understanding of mobile CI/CD pipelines and native build processes.
  • Experience integrating native modules with iOS (Swift/Objective-C) or Android (Kotlin/Java).

โœจ Nice to Have

  • Familiarity with backend development (Node.js or similar).
  • Experience with crypto, DeFi, or blockchain-based mobile applications.

๐ŸŽ Benefits & Perks

  • ๐Ÿ’ฐ Competitive compensation package aligned with senior engineering leadership roles.
  • ๐Ÿ  Fully remote work with global collaboration.
  • ๐Ÿš€ Opportunity to work on cutting-edge crypto and DeFi mobile apps.
  • ๐ŸŒŸ High-impact role with ownership over mobile architecture.
  • ๐Ÿ“ˆ Career growth opportunities in technical leadership within fintech.

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter Screenยท 30 min
  2. 2Technical Interviewยท 60 min
  3. 3System Design Interviewยท 60 min
  4. 4Offerยท N/A
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