Lemma built the first DEX that enables spot trading with perpetual futures liquidity. Liquidity providers incur 0 impermanent loss and get yields via trading fees and funding rate PnL. We are in the process of building a new defi primitive that is currently still in stealth. Come find out what it is :)

Lemma’s team is small (currently 7 people) with work experience that includes engineering & design @ Matcha.xyz (0x product), quant @ Goldman Sachs, product @ Ocrolus, engineering @ Instadapp, Uber, Idle, Catnip and two PHDs.

We raised ~7.5 million USD from Tier 1 investors that include Dragonfly, Standard Crypto, Nascent, Multicoin, Coinbase Ventures, Robot Ventures (Tarun Chitra + Robert Leshner) and from strategic partners and angels including Wintermute, GSR, Woo Network/Kronos, Perpetual Protocol, MCDEX…

Responsibilities:

• Write state-of-the-art smart contracts on Ethereum
• Ensure that dapps are tested thoroughly via e2e tests
• Work in close collaboration with the engineering team on product architecture and design
• Work closely with our quant team on implementation and research
• Manage junior team members & teach them best practices

Minimum qualifications:

• Senior-level smart contract development experience
• Expertise in Solidity, EVM, and smart contract design
• Familiarity with databases and full-stack frameworks
• Strong desire to build decentralized and open source software
• Passion for learning new technologies and tackling novel technical problems
• Excellent English communication skills

Preferred qualifications:

• Excellent math skills
• General knowledge about derivatives
• Existing contributions to open-source software products
• Bachelor’s degree in Computer Science or higher