Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance.

The company is the developer of Phoenix, the leading order book spot exchange on the Solana blockchain, and a top 10 DEX (decentralized exchange) with >$70B in volume since inception in 2023. Additionally, we are one of the most active and prominent on-chain market makers in crypto.

All roles are in the Ellipsis Labs office in New York City.

The Opportunity

Ellipsis Labs is seeking a Senior Software Engineer to join our team. In this role, you will:

• Contribute to critical software systems at all parts of the stack

• Design, develop, and deploy programs on the Solana blockchain

• Maintain a high bar of security, correctness, and thoughtfulness around the code

• Write high-quality, maintainable, well-tested code with thorough documentation

Qualifications

Required

• Experience building software systems (preferably in Rust, C++, C, or Golang), with high-quality and well-documented production code

• A demonstrated track record of high agency, willingness to dive into unfamiliar technical and non-technical areas, and a team-first attitude

• Passion for decentralized finance

Preferred

• Bachelor’s degree in Computer Science or related technical field or equivalent practical experience

• Experience working with blockchain technology, preferably Solana

• Experience working with Rust