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Salary Range125,000 - 175,000 $ Per Year
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Career LevelExperienced (Non-Manager)
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CategoryComputer/IT
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No of Jobs3
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Apply Before03/19/2025
Description
Key Responsibilities
• Develop and optimize mobile dApps for iOS and Android using React Native, Flutter, or native Swift/Kotlin.
• Integrate Web3 functionalities into mobile applications using ethers.js, Web3.js, WalletConnect, and MetaMask SDKs.
• Build non-custodial crypto wallets with seamless user experience and security features.
• Implement blockchain authentication using private key management, multi-signature wallets, and account abstraction (EIP-4337).
• Develop smart contract interactions within mobile environments for DeFi, NFTs, and DAO applications.
• Optimize gas fees, transaction speeds, and blockchain performance for mobile experiences.
• Ensure robust security through encryption, secure key storage, and vulnerability testing.
• Collaborate with blockchain engineers and UI/UX designers to create user-friendly, scalable mobile dApps.
• Stay updated on Ethereum, Solana, and multi-chain Web3 mobile development trends.
Requirements
✅ 3+ years of mobile app development experience, including React Native, Flutter, or native iOS/Android.
✅ Proficiency in JavaScript/TypeScript, Solidity, Swift, Kotlin, or Rust.
✅ Hands-on experience integrating Web3 wallets, DeFi protocols, and NFT marketplaces into mobile apps.
✅ Strong knowledge of Ethereum, EVM-compatible chains, and Layer 2 scaling solutions (Optimism, Arbitrum, zk-Rollups).
✅ Experience with push notifications, deep linking, and background transaction processing in mobile apps.
✅ Familiarity with IPFS, The Graph, Chainlink oracles, and decentralized storage solutions.
✅ Understanding of gas optimization, transaction batching, and Layer 2 bridging.
✅ Experience implementing OAuth, Firebase, and other authentication mechanisms for Web3 apps.
✅ Strong understanding of blockchain security risks in mobile applications.
Nice to Have
• Experience with cross-chain wallet integrations (Solana, Cosmos, Polkadot).
• Prior contributions to open-source Web3 projects or experience working with DeFi protocols.
• Knowledge of zero-knowledge proofs (zk-SNARKs, zk-STARKs) and multi-party computation (MPC).
• Background in staking mechanisms, governance protocols, or Play-to-Earn gaming.
Benefits
✅ Competitive salary + token incentives ($JOBHOP).
✅ Remote-friendly work environment.
✅ Opportunity to work on cutting-edge Web3 mobile applications.
✅ Continuous learning and access to blockchain development resources.
✅ Sponsorship for blockchain conferences, hackathons, and Web3 networking events.
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