Senior Software Engineer, Onchain (Frontend)
$140k/y-$200k/y
Gemini3 days ago
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HybridFull-timeSenior
Summary
Gemini is seeking a Senior Software Engineer, Onchain (Frontend) to join their team in New York, NY. The role involves enhancing and expanding features of blockchain-based products and supporting platforms.
About the Role
As a Senior Software Engineer in the Onchain domain, you will work with talented engineers to enhance and expand the features of our blockchain-based products, including Staking, Transfers, and Custody. Responsibilities include designing and implementing responsive web applications using React and TypeScript, integrating smart contract interactions, collaborating with cross-functional teams, and mentoring junior engineers.
About You
Required:
- 5+ years of experience building modern front-end applications in a production environment.
- Proficiency with JavaScript, TypeScript, React, and front-end testing frameworks (e.g., Jest, Playwright, Cypress).
- Hands-on experience integrating with blockchain applications or protocols (e.g., using MetaMask, WalletConnect, ethers.js).
- Deep understanding of web development fundamentals, including accessibility, performance optimization, and responsive design.
Preferred:
- Familiarity with Web3 architecture and concepts such as smart contracts, RPC endpoints, gas fees, and decentralized applications (dApps).
- Strong problem-solving skills and ability to work independently in a fast-paced, remote-first environment.
Benefits
- Competitive starting salary
- A discretionary annual bonus
- Long-term incentive in the form of a new hire equity grant
- Comprehensive health plans
- 401K with company matching
- Paid Parental Leave
- Flexible time off
Gemini
Gemini Trust Company, LLC (Gemini) is a next generation cryptocurrency exchange and custodian that allows customers to buy, sell, stake, and store digital assets such as bitcoin and ether. Gemini is a New York trust company that is held to the highest level of fiduciary obligations, capital reserve requirements, and banking compliance standards. Gemini was founded in 2015, by brothers Cameron and Tyler Winklevoss, to build a bridge to the future of money. For more information, visit Gemini.com.
New York, NY