Senior Backend Engineer Liquidity
Fireblocks is a digital asset infrastructure platform that helps financial institutions, fintechs, and businesses store, transfer, issue stablecoins, and manage digital assets securely.
Maintainer signals as of 8/14/2026
Funding history
About Fireblocks
Fireblocks provides digital asset infrastructure for financial institutions, fintechs, and businesses handling digital assets at scale. Users can secure custody, issue stablecoins, tokenize assets, process payments, and manage wallets through a unified platform. The platform uses multi-party computation cryptography with policy-based governance to secure private keys and automate transaction workflows.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will develop backend systems for trading products and help build a reliable trading experience across crypto and fiat assets. You will connect exchanges and trading providers, develop and optimize trading APIs, mentor developers, lead cross-functional features, and implement cloud-native architectures for scale.
Requirements
- At least 5 years of backend development experience
- Proficiency in Node.js and TypeScript
- Experience with scalable infrastructure
- Strong understanding of system design distributed systems and scalability
- Experience designing and deploying production microservices
- Experience with Datadog Prometheus Grafana or ELK Stack
- Understanding of blockchain transaction lifecycles block confirmations mempool mechanics and finality
- Familiarity with DeFi protocols liquidity pools yield mechanisms and on-chain order books
- Understanding of market making order routing slippage price impact and CEX and DEX liquidity
Responsibilities
- Develop backend components for fintech products
- Mentor developers on complex designs
- Lead cross-functional features
- Connect exchanges trading agencies and other providers
- Develop and optimize trading APIs
- Research and implement cloud-native architectures
- Support scalable trading infrastructure