Senior Software Engineer, Backend (Money Movement)
Core
Design, maintain, and evolve backend services and APIs connecting Phantom Cash to blockchains to support a multi-chain crypto wallet.
Role type
Senior Staff Backend Engineer (Blockchain/Crypto)
Builds
Backend infrastructure and APIs for Phantom Cash wallet integration with blockchains
Domain
Cryptocurrency, Fintech, Blockchain
Required skills
Node.js, NestJS, Event-driven design, REST API architecture, Distributed systems fundamentals, Client-server architecture, Blockchain protocols
Preferred skills
Kubernetes, AWS ops, CI/CD, Solana integration, EVM integration, Smart-contract understanding, Crypto/fintech domain experience
Technologies
Node.js, NestJS, Solana, Ethereum, Polygon, Bitcoin, AWS, Kubernetes
Responsibilities
Design and maintain backend services connecting Phantom Cash to blockchains; Balance reliability, quality, and speed in system architecture; Communicate across pods and document rigorously; Mentor team members to elevate engineering standards.
Seniority
Senior, hands-on IC