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Blockchain.com
Senior FullStack Engineer Web3
2 days ago | 37 views | Be the first one to apply

Senior FullStack Engineer Web3

Full-time
London, United Kingdom
Per year
$36,000 To $70,000

About the company

Blockchain.com (formerly Blockchain.info) is a cryptocurrency financial services company. The company began as the first Bitcoin blockchain explorer in 2011 and later created a cryptocurrency wallet that accounted for 28% of bitcoin transactions between 2012 and 2020. It also operates a cryptocurrency exchange and provides institutional markets lending business and data, charts, and analytics.

Job Summary

WHAT YOU WILL DO

šŸ“Design, develop, and maintain full-stack Web3 applications—ranging from user interfaces and APIs to smart contracts and blockchain integrations. šŸ“Implement smart contracts using languages such as Solidity (EVM) or Rust (SVM), and ensure they are secure, tested, and optimized for performance. šŸ“Collaborate cross-functionally with engineers, designers, and product stakeholders to define, prototype, and deliver features end-to-end. šŸ“Take ownership of the entire software lifecycle—scoping, implementation, testing, deployment, and maintenance. šŸ“Integrate blockchain protocols and wallets to enable seamless Web3 user experiences. šŸ“Leverage the latest AI tools (e.g., for code generation, documentation, or test coverage) to enhance productivity, accelerate delivery, and maintain high code quality. šŸ“Stay up to date with the rapidly evolving blockchain ecosystem and bring best practices into the team.

WHAT YOU WILL NEED

šŸ“Proven experience building and shipping Web3 applications to real users. šŸ“Strong command of frontend technologies, including React and modern JavaScript/TypeScript tooling. šŸ“Deep knowledge of backend development, including RESTful APIs, databases, and secure infrastructure practices. šŸ“Hands-on experience with smart contract development in Solidity (EVM) or Rust (SVM). šŸ“Familiarity with Ethereum, Solana, or similar blockchain ecosystems, and tools like Hardhat, Foundry, Anchor, etc.

If this role isn’t the perfect fit, there are plenty of exciting opportunities in blockchain technology, cryptocurrency startups, and remote crypto jobs to explore. Check them on our Jobs Board.

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