Smart Contract Engineer

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August 12

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Polymarket

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Crypto • Gambling • Finance

Polymarket is a prediction market platform that enables users to wager on the outcomes of various events, including political elections, sports contests, and cryptocurrency price movements. Operating as a decentralized betting service, it allows participants to buy and trade shares in event outcomes, providing a unique way to engage with and speculate on future scenarios. Polymarket combines elements from both traditional markets and blockchain technology, creating an innovative environment for users to make predictions and potentially profit from their insights.

11 - 50 employees

Founded 2020

₿ Crypto

🎲 Gambling

💸 Finance

📋 Description

• Polymarket is the world’s largest prediction market. • Growing fast—>6B traded this year and a mission to be a ubiquitous beacon of truth in global media. • You’ll design, build, and ship secure, high-performance smart contracts for millions in daily volume. • End-to-end ownership—from ideation to deployment, collaborating with a world-class engineering team. • Expect a mix of building new protocol functionality, improving tooling, and responding quickly to the evolving security landscape in DeFi. • Build secure, battle-tested Solidity-based contracts. • Level up the protocol; Respond to real-world challenges; Review and refine; Stay ahead of the curve; Mentor and collaborate. • What we’re looking for: 4+ years Solidity; security-first mindset; etc. • Additional notes: Predictions markets, security techniques, open-source DeFi contributions, bridging solutions. • Benefits: see below.

🎯 Requirements

• 4+ years of experience writing and deploying Solidity smart contracts in production. • Strong understanding of the EVM, DeFi protocols, and decentralized application architecture (including decentralized exchanges – Uniswap V2 + V3, Uniswap X, dYdX v4, etc.). • A security-first mindset, with an obsession for catching vulnerabilities before they’re exploited. • A track record of delivering high-quality, reliable code in fast-moving environments. • A passion for DeFi, Ethereum, and building at the bleeding edge of web3. • Excellent problem-solving and communication skills. • (Plus) Experience with prediction markets. • (Plus) Experience with formal verification tools or advanced Solidity security techniques. • (Plus) Contributions to open-source DeFi projects. • (Plus) Familiarity with multiple EVM chains and bridging solutions.

🏖️ Benefits

• Competitive salary & equity • Unlimited PTO, Health, Vision, & Dental coverage • 401k match • Hardware setup — new MacBook Pro, big display, & accessories.