Ellipsis Labs, a venture-backed New York startup, develops innovative decentralized finance solutions, with its flagship protocol Phoenix serving as the premier order-book spot exchange on the Solana blockchain. The company focuses on building scalable, transparent trading infrastructure that empowers users with low-latency, high-volume execution. Ellipsis Labs differentiates itself through a long-term, sustainability-oriented strategy that balances rapid growth with responsible product stewardship. Its mission-driven team thrives in a collaborative, in-person culture that prioritizes hard work, innovation, and customer success.
Open Positions
Staff Infrastructure Engineer
3+ years of experience in software systems, Unix systems, and DevOps, with high agency and a team-first attitude
Senior Product Engineer
3+ years of experience in software development, experience with React + TypeScript, and ability to work across the product engineering stack
Senior Smart Contract Engineer (EVM)
5+ years of experience, expert in EVM, strong low-level EVM concepts, ability to work with auditors
Senior Performance Engineer
3+ years of experience in high-performance computing, low-level systems experience, and ability to conceptualize systems at different levels of abstraction
Senior Smart Contract Engineer (SVM)
Experience with SVM smart contracts, understanding of Solana, and ability to work with auditors
Senior Software Engineer
Experience in software system building, high agency, and passion for decentralized finance
Senior Backend Engineer
3+ years of experience building and maintaining production-grade software systems, experience with Unix systems, and experience working with cloud infrastructure
Senior Product Designer
2+ years of experience designing trading products, strong attention to detail, and ability to work closely with engineers
Software Engineer - Campus (Intern & New Grad)
Requires experience building software in low-level languages. Solid CS fundamentals are needed