Web3 Developer

About Appy

We are entrepreneurs at heart, building tech businesses, which is great fun. It's frankly a privilege to work with early stage entrepreneurs and share in their journey to having a scalable business.

This particular role is going to be focused on a fun/complex/scaling Fintech - a challenge for a true A player. You'll join a team of 6 early in its formation but with already some great experience - a chance to learn and a chance to make an impact.

About Role

We’re seeking a highly skilled developer with over 7 years of hands-on experience in development and minimum 4+ years of experience in Web3 development. This project is about innovating in the web3 space. There's some great ideas already floating around and new ideas are welcome - this is your chance to create the web3 Fintech solutions you've always wanted to. We're already working on exchanges, staking, algo trader, AI/ML, etc.

Must Have Requirements

• Proficiency in Web3.js (Strong understanding of Ethereum and decentralized application (dApp) development)
• Smart Contract Development (Experience in writing, deploying, testing smart contracts using Solidity or similar languages, as well as, auditing and optimizing smart contracts for security and performance)
• Experience with Crypto Exchanges (in developing and deploying crypto exchanges, including handling transactions, order matching, and wallet integrations)
• Node Verification and Staking (Hands-on experience with node setup, verification, and maintenance)
• Blockchain Fundamentals (Strong understanding of blockchain technology, including consensus mechanisms, cryptographic principles, and decentralized finance (DeFi) concepts)
• 5+years of experience with JavaScript/TypeScript especially in the context of Web3.js and smart contract interaction
• Experience with integrating blockchain-based APIs (e.g., Infura, Alchemy) for interacting with nodes and networks
• In-depth understanding of security best practices in Web3 development, including secure key management, data encryption, and vulnerability mitigation
• Experience with Ethereum and EVM-compatible Chains
• Strong Communication Skills ( verbal and written communication abilities)
• Experience in leading development teams and managing projects from inception to deployment
• A passion for staying updated with the latest trends, best practices, and emerging technologies in the React ecosystem
• Strong analytical and problem-solving skills
• A positive attitude, adaptability, and a collaborative mindset are key traits we value. The ability to work seamlessly within cross-functional teams and contribute positively to the overall team culture is imperative

Nice to Have Requirements:

• Knowledge of Other Blockchain Networks (such as Solana, Polkadot, or Cardano)
• Experience with DeFi Protocols (Uniswap, Aave, or Compound)
• Front-end Development Skills (React, Angular, Vue.js)
• Understanding of NFTs and Token Standards
• Participation in Open Source Projects
• Experience with Layer 2 Solutions (such as Optimistic Rollups, zk-Rollups)
• Participation in Open Source Projects

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