0x
0x builds developer APIs and an open-source protocol that aggregate decentralized exchange liquidity to power crypto and NFT trading across multiple blockchains. Developers, wallets, and DeFi apps use 0x API, the 0x Protocol, and the Matcha DEX aggregator to enable swaps with competitive pricing and reliable execution. Privately held, it was founded in 2016 and is headquartered in San Francisco; its technology powers apps such as Coinbase Wallet, Robinhood Wallet, MetaMask, Zerion, and Zapper.
Open Positions at 0x
1 open position
Senior Software Engineer building and evolving developer-facing APIs and trading products for 0x’s web3 ecosystem. This hands-on role owns projects end to end, from architecture and initial research through production, with a focus on scalable backend systems and DeFi infrastructure.