Senior Backend Engineer
Core
Building scalable trading solutions and APIs for Fireblocks' network to connect exchanges, OTC desks, and wallets, settling trillions in crypto trading volume.
Role type
Senior Backend Engineer (Fintech/Blockchain)
Builds
Fireblocks' trading platform and network infrastructure for crypto and fiat assets
Domain
Fintech, Blockchain, DeFi, Crypto Liquidity
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, distributed systems, microservices architecture, system design, cloud-native architecture, monitoring and logging frameworks
Preferred skills
DeFi protocols and primitives, liquidity concepts, market making, order routing
Technologies
Node.js, TypeScript, Datadog, Prometheus, Grafana, ELK stack, EVM-compatible chains, Solana, Bitcoin, Uniswap, Curve
Responsibilities
Design and deploy microservices-based architectures, develop and optimize trading APIs, research and implement cloud-native architectures, mentor developers on complex designs, connect exchanges and third-party trading agencies
Seniority
Senior, hands-on IC