Decentralized Exchange AMM
Decentralized Exchanges (DEXs) using Automated Market Makers (AMMs) enable peer-to-peer trading without intermediaries. Liquidity providers deposit token pairs; traders trade against the pool via formula (like Uniswap's x*y=k). Engineers design AMM mechanisms, optimize for capital efficiency and slippage, and ensure security. Senior practitioners earn 20-35% premium because they ship protocols handling $100B+ in daily volume. Learning: 10-12 weeks.
What is Decentralized Exchange AMM
A Decentralized Exchange (DEX) with Automated Market Maker (AMM) is a protocol enabling permissionless token trading via liquidity pools. Instead of order books (buy/sell orders), traders trade against pools of liquidity. Formula (x * y = k in Uniswap; different curve in Curve) determines price. Liquidity providers deposit capital, earn trading fees + farming rewards. Example: ETH/USDC pool on Uniswap. Provider deposits 10 ETH + $30k USDC. Trader wants to buy ETH. Pool formula: (10 - amount_out) * (30k + amount_in) = 10 * 30k. Solves for amount_out. Trader gets ETH, pays USDC. LP earns 0.3% fee.
💰 Salary by region
| Region | Junior | Mid | Senior |
|---|---|---|---|
| USA | $95k | $180k | $300k |
| UK | $58k | $110k | $185k |
| EU | $65k | $120k | $200k |
| CANADA | $90k | $170k | $285k |
🎯 Careers using Decentralized Exchange AMM
⚖ Compare with
❓ FAQ
What's the difference between x*y=k and concentrated liquidity?
How do I prevent sandwich attacks?
What's a price oracle in an AMM?
How do I design sustainable LP incentives?
What's a flash swap?
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