Senior Software Engineer, Frontend
PhantomVisit Phantom website
Phantom makes Web3 accessible by letting users manage digital assets across major blockchains without switching between multiple wallets.
United States
Funding history
About Phantom
Phantom is a self-custodial cryptocurrency wallet that helps users store, send, receive, and manage digital assets across multiple blockchain networks. The wallet features built-in token swaps, NFT management tools, staking capabilities, and advanced security features including scam detection and hardware wallet integration.
Skills
About the Role
Build and own features for Phantom's browser extension and website, develop cross-platform client infrastructure and web3 SDKs, add blockchain support, launch products, gather user feedback, and contribute to hiring and engineering standards.
Requirements
- Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience
- 5+ years of full-time software engineering experience
- Experience with React, TypeScript, styled-components, and React Query
- Experience with Solana web3.js or ethers.js
- Demonstrated interest in open and community-driven platforms
- English language proficiency
- Blockchain project experience is nice to have
Responsibilities
- Own feature development for the Phantom browser extension and website
- Lead initiatives to add support for additional blockchains and launch complementary products or infrastructure
- Build and maintain cross-platform client infrastructure and web3 developer SDKs
- Interface directly with end users and developers to gather feedback
- Contribute to hiring and raise engineering standards
Benefits
- Equity
- Comprehensive medical, dental, and vision insurance fully covered
- Remote work setup stipend
- Flexible hours
- Monthly co-working space stipend
- Mobile phone expense stipend
- Unlimited vacation
- 401(k) retirement plan
- Wellness benefit
- Daily lunch benefit
