Overview Senior Front-End Engineer - Crypto/Web3 (London)

Join to apply for the Senior Front-End Engineer - Crypto/Web3 (London) role at Bondex.

Responsibilities

You will be a part of Web Front-End team which oversees all Web UIs for 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

Qualifications

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

Desirable

Hands-on experience with automated testing is a plus

Knowledge of Next.js is a plus

Knowledge of browser extension development is a plus

Seniority level

Director

Employment type

Full-time

Job function

Engineering and Information Technology

Industries

Mobile Computing Software Products

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