
Ellipsis Labs
Ellipsis Labs, founded in 2023 by Eugene Chen and Jarry Xiao, ex-Citadel and Berkeley engineers, in New York, builds high-performance DeFi on Solana. Its flagship product Phoenix is an open, non-custodial limit orderbook DEX with on-chain settlement and instant finality, designed for professional market makers and retail traders seeking transparent liquidity. Complemented by Atlas, its validator infrastructure, Ellipsis focuses on low-latency, capital-efficient trading without intermediaries. Backed by leading investors including Paradigm and Electric Capital, the team applies traditional finance market structure expertise to on-chain venues. Headquartered in New York with a lean engineering team, Ellipsis emphasizes correctness and speed. Expect a rigorous, performance-obsessed culture that values market microstructure knowledge, security and shipping reliable trading systems in volatile markets every day.
Open roles

Office Manager
Ellipsis Labs

Quantitative Developer - Risk
Ellipsis Labs

Growth Manager - Asia
Ellipsis Labs

Software Engineer - 2027 New Grads
Ellipsis Labs

Software Engineer - 2027 Interns
Ellipsis Labs

Senior Visual Designer
Ellipsis Labs

Senior Smart Contract Engineer (EVM)
Ellipsis Labs

Senior Backend Engineer
Ellipsis Labs

Senior Product Engineer
Ellipsis Labs

Senior Software Engineer
Ellipsis Labs

Staff Infrastructure Engineer
Ellipsis Labs

Senior Smart Contract Engineer (SVM)
Ellipsis Labs

Senior Performance Engineer
Ellipsis Labs