Key Responsibilities

📍Build and optimize low-latency, high throughput APIs that abstract and simplify complex DeFi operations. 📍Build real‑time risk‑management modules for perpetuals (perps), options, and binary products, covering margin calculations, collateral monitoring, and automated liquidations 📍Work closely with frontend developers to ensure seamless interaction between the frontend and APIs or blockchain nodes for real-time data display. 📍Ensure security best practices are followed, particularly concerning user data and blockchain interactions. 📍Collaborate with cross-functional teams (design, marketing, product) to deliver new features and improvements according to the product roadmap. 📍Maintain code excellence: author clean, efficient, and maintainable code; implement comprehensive testing and debugging; and lead code reviews, share best practices, and mentor teammates.

Knowledge & Experience

📍Must have 5+ years of experience in a similar role and level. 📍Proven track record building high performance, production grade, low latency systems or microservices in Go, C++, or equivalent systems-level language, with deep expertise in lock‑free data structures, and cache‑aware memory layouts. 📍Familiarity with key DeFi protocols and aggregators (Jupiter, Uniswap, Jito, Flashbots). 📍Deep understanding of derivatives pricing and risk (Black‑Scholes, greeks, margin, hedging). 📍Strong understanding of crypto markets, order-book mechanics, market-data feed architectures, and risk-control frameworks. 📍Experience developing EVM Smart Contracts using Solidity and popular toolchains (Foundry or Hardhat).

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