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Jobs backed by Castle Island Ventures

Find web3 jobs at companies backed by Castle Island Ventures. Join crypto startups and blockchain projects in the Castle Island Ventures portfolio.

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Quantitative Analyst

Gondor·19 hours ago

Salary: 180K - 220KNew York City, NY, United StatesOnsiteFull TimeTradingJobs by Gondor
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Funding

Pre-Seed$2.5M · 5 Dec, 2025

Investors

Castle Island VenturesMaven 11Prelude
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VarAuctionOraclePricingCorrelation HaircutCross-MarginExposure CapConcentration CapLiquidation PenaltyLltvPartial LiquidationLiquidationSpread HaircutMark PriceSimulationMonte Carlo SimulationEsKeeperPythonSlippageMarginOrder BookOptions PricingParameter TuningCircuit BreakerTypescriptNetting
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Founding Engineer

Gondor·19 hours ago

New York, USAOnsiteFull TimeEngineeringJobs by Gondor
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Funding

Pre-Seed$2.5M · 5 Dec, 2025

Investors

Castle Island VenturesMaven 11Prelude
View all 27 skills
Liquidation EngineFlutterGraphqlReact NativeReactGcpPrivySqlNode.JsDefi Lending ProtocolsTypescriptLiquidationAndroidHardhatFoundryOracleNext.JsEthers.JsMargin TradingSolidityViemSmart Contract SecurityCi/CdRestAwsDockerVercel
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