Cryptocurrency Wallet Development Expert

Filled
February 25, 2026
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Job Description

We are seeking a highly skilled developer to design and build a secure, user-friendly cryptocurrency wallet. The ideal candidate will have deep experience in blockchain technology, wallet development, and cryptocurrency protocols.

Responsibilities

  • Design, develop, and deploy a secure cryptocurrency wallet
  • Ensure compliance with industry security standards
  • Integrate multiple cryptocurrencies and their protocols
  • Implement features such as transaction history, multi-signature support, and encryption
  • Conduct thorough testing and QA to ensure reliability and safety
  • Optimize wallet performance and user experience
  • Collaborate on documentation and support future upgrades

Required Skills & Experience

  • Proven experience in cryptocurrency wallet development
  • Strong knowledge of blockchain protocols and standards
  • Proficiency in smart contracts, cryptography, and secure key management
  • Familiarity with popular blockchain platforms (Ethereum, Bitcoin, Solana, etc.)
  • Experience with mobile and/or web wallet implementations
  • Strong understanding of security best practices in cryptocurrency applications

Preferred Skills

  • Knowledge of DeFi protocols and token standards (ERC-20, BEP-20, SPL, etc.)
  • Experience with cross-chain integrations
  • Familiarity with mobile-first or responsive wallet UI/UX design

What We Offer

  • Opportunity to work on high-impact blockchain projects
  • Flexible remote collaboration
  • Competitive compensation based on experience and scope