Uniswap v3 & v4 Sniper Bot Developer

5,000
ETH, DAI, USDT
+53
0 days (till Sep 5th, 2025)

Looking for an experienced DeFi developer to build a crypto sniper bot on Base blockchain (OP Stack L2) that supports both Uniswap v3 and v4.Strong Solidity + Node.js backgroundFamiliar with Uniswap v3 and Uniswap v4 (hooks, PoolManager, factory)Experience building trading/sniper bots:Pending tx monitoringPool detection (v3 & v4 factories)Mempool / RPC integration 

5,000
ETH, DAI, USDT
+53
0 days (till Sep 5th, 2025)

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