Senior Frontend Engineer
ether.fi helps users stake ETH, BTC, and stablecoins while earning rewards and maintaining full control through liquid restaking tokens integrated across DeFi protocols.
Maintainer signals as of 9/2/2026
Funding history
About ether.fi
ether.fi provides decentralized liquid staking and restaking for Ethereum, Bitcoin, and stablecoins. Users deposit assets to receive liquid tokens (eETH, weETH, eBTC, eUSD) that earn staking rewards, restaking yields, and loyalty points while remaining composable across DeFi protocols. The platform integrates with EigenLayer, Symbiotic, and Karak for restaking, uses distributed validator technology through SSV Network, and offers automated DeFi strategy vaults plus a crypto-native credit card.
Skills
About the Role
You will work with designers to turn Figma designs into polished user experiences. You will plan and maintain complex frontend components ship high-quality code build DeFi integrations for signing transactions and managing funds and improve security across the frontend codebase.
Requirements
- Strong software engineering fundamentals and problem-solving ability
- Experience shipping products used by thousands of real users
- 3+ years of professional coding experience
- Strong attention to detail and product taste
- Willingness to work hard and take on ambitious goals
- Web3 experience is a plus
Responsibilities
- Ship high-quality frontend code
- Plan and maintain complex frontend components
- Build DeFi integrations for client-side transaction signing and fund management
- Apply frontend security best practices
- Assist with large refactoring efforts
- Work with designers to implement user experiences
Benefits
- Performance-based incentives
- Token allocation grant
- Health insurance
- Dental insurance
- Vision insurance
- Four weeks of work from anywhere
- Travel opportunities and access to three offices
- Company events and team-building off-sites
