Staff Full Stack Engineer
Job Description
Fireblocks, digital-asset custody and infrastructure provider, is hiring a Staff Full Stack Engineer for Dynamic, its embedded non-custodial wallet platform used by fintech and crypto teams (Kraken, zerohash, Magic Eden, among others) to embed wallet functionality into their apps. The role spans frontend and backend work on the SDKs and services that power embedded wallets.
Responsibilities
- Design and implement frontend experiences and backend services powering Dynamic's wallet infrastructure
- Own features end-to-end: architecture, implementation, testing, deployment, optimization
- Build and maintain backend services/APIs for authentication, wallets, and payments infrastructure
- Develop user-facing and developer-facing frontend tooling
- Collaborate with product and design on high-impact features
- Improve platform performance, reliability, and scalability
What we are looking for
- 3-5 years shipping production-grade full-stack web applications
- React and TypeScript
- Node.js/Express backend development
- Comfort across frontend and backend in complex codebases
- Blockchain/EVM/wallet experience (advantage)
- Solidity/smart contract experience (advantage)
Additional Information
Fireblocks' Dynamic platform powers embedded, non-custodial wallets for fintech and crypto teams including Kraken, Zerohash, and Magic Eden, and this Staff Full Stack Engineer role spans both the frontend and backend of that wallet infrastructure.
Perks and Benefits
- Competitive salary and equity grant
- Comprehensive health coverage
- On-site collaborative office (New York, NY)
- Learning & development budget
Keywords: React, TypeScript, Node.js, Wallets, Full Stack
Fireblocks
📍 New York, NY / LondonVisit Company WebsiteFireblocks is an enterprise-grade digital asset infrastructure platform enabling institutions to securely transfer, store, and issue digital assets. Its platform combines MPC-CMP cryptography, hardware isolation, and a policy engine to help banks, crypto exchanges, and fintech companies manage digital asset operations at scale.
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