Backend Engineer
Gondor is a DeFi layer for prediction markets.
Funding history
About Gondor
Gondor builds decentralized finance infrastructure for prediction markets, starting with a borrowing protocol that lets users use Polymarket positions as collateral. The platform is currently in beta, with intentions to extend support to more markets and introduce additional financial primitives over time. The company has secured $2.5M in funding from Prelude, Castle Island Ventures, and Maven 11, and invites integrations and inquiries via contact@gondor.fi while actively hiring across engineering and other roles.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will join the founding team and work across the protocol and product sides of the application. You will build onchain infrastructure for permissionless cross-margining and backend infrastructure for the Gondor web app. You will use the stated backend, protocol, and DevOps stack to support margin-trading infrastructure.
Requirements
- Experience building liquidation engines, oracles, or margin trading infrastructure
- Deep understanding of DeFi lending protocols
- Strong familiarity with smart contract security and exploits
- Ability to analyze attack vectors
- Knowledge of Node.js, Express, Hono, SQL, REST, and GraphQL
- Knowledge of Solidity, Hardhat, Foundry, Viem, ethers.js, and Privy
- Knowledge of Vercel, AWS, GCP, CI/CD, and Docker
Responsibilities
- Build onchain infrastructure for permissionless cross-margining
- Build backend infrastructure for the Gondor web app
Benefits
- Equity