Quant Developer Relations Engineer
HyperLink is a prime brokerage layer.
About HyperLink
HyperLink is a trading gateway and prime broker built specifically for Hyperliquid power users. It lets traders execute directly on Hyperliquid's full orderbook at native speeds (~10ms added latency) while keeping funds in a non-custodial, hardware-isolated smart contract that HyperLink itself never controls. By pooling the trading volume of all its users into a single shared contract, HyperLink pushes traders into higher Hyperliquid volume tiers automatically, lowering fees, while also reducing information leakage that would otherwise expose an individual trader's timing, size, and positions. The platform mirrors the Hyperliquid API (available at api.hyperlink.xyz), so existing trading strategies built with the same order structures, EIP-712 signing, and asset indexes can migrate with minimal changes. HyperLink's execution infrastructure is audited and designed to be fully auditable via remote attestation, targeting active traders and quant/algorithmic strategies running significant volume on Hyperliquid.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Own the experience of API-driven traders integrating with HyperLink. Work directly with systematic funds, prop firms, and advanced builders to support reliable adoption, lead integrations, maintain documentation, provide technical support, build SDKs and testing tools, monitor reliability, and channel user feedback into product and infrastructure improvements.
Requirements
- Experience with algorithmic trading or quant/dev tooling
- Strong debugging and systems thinking
- Confident working directly with technical users
- Clear communication and bias to ship practical solutions
Responsibilities
- Lead end-to-end integrations for key trading teams
- Maintain clear API docs, examples, and integration templates
- Provide technical support via Discord and direct channels
- Build and maintain SDKs, test tools, and health checks
- Monitor reliability and surface issues to engineering
- Channel user feedback into product and infrastructure improvements
Hiring Process
Submit an application with name, email, phone number, location, LinkedIn, X/Twitter, GitHub, website URL, resume/CV, and an answer to what you have built or want to build on Hyperliquid.