Senior Front-End Engineer - Crypto/Web3

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🕒 June 19, 2025

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Yeah! Global

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2021

🎯 Recruiter

🤝 B2B

👥 HR Tech

Recruitment • B2B • HR Tech

Yeah! Global is a recruitment agency that specializes in helping companies hire exceptional talent from around the world. By eliminating geographical boundaries in the recruitment process, Yeah! Global connects employers with top candidates and high-performing teams, particularly in the IT and business development sectors. Their mission is to revolutionize talent acquisition and elevate recruitment strategies to drive success for businesses globally.

📋 Description

• You will be a part of the Web Front-End team which oversees all Web UIs for the consumer side of the business such as Wallet, DEX, and crypto on-ramp • Maintain and continuously improve existing applications serving millions of users, as well as develop new ones for cutting-edge crypto solutions • Integrate both Web2 and Web3 technologies and APIs to enhance wallet and decentralized exchange (DEX) functionalities • Implement client-side signing and crypto transactions to ensure secure and seamless user experiences • Collaborate closely with designers, Back-End engineers, and business stakeholders to deliver a best-in-class user experience • Proactively collaborate with team members, sharing knowledge and ensuring efficient task distribution • Advocate for best practices, code quality, and test coverage, while driving technical discussions within the team

🎯 Requirements

• At least 5 years of experience working with Front-End technologies, with a focus on React and TypeScript • Ability to architect secure, maintainable, and testable Front-End code • Experience with blockchain technologies, cryptocurrencies, and Web3 development • Proficient in client-side signing and handling crypto transactions (e.g., Bitcoin, Ethereum) • Familiarity with Web3 libraries (such as web3.js, ethers.js) and wallet integrations • Experience with decentralized applications (dApps) and understanding of blockchain protocols • Ability to independently manage the full lifecycle of tasks, and take ownership of the quality of your work • You have excellent communication skills and collaborate effectively with team members across disciplines • Hands-on experience with automated testing is a plus • Knowledge of Next.js is a plus • Knowledge of browser extension development is a plus