Senior Software Engineer
As of 2026-10-31, ChainJobs confirms Ellipsis Labs is hiring a Senior Software Engineer in New York, New York, paying $170k–250k (employer-published); posted 2024-01-30, apply on ellipsislabs.xyz.
Still open on Ellipsis Labs’s own careers page when we last checked, today (2026-10-31). We re-check every listing daily and remove roles the moment they disappear at the source — how this works.
Ellipsis Labs is a profitable, venture-backed New York startup building performant DeFi protocols on high-throughput decentralized infrastructure. Our long-term mission is to build a more efficient, transparent, and fair financial system.
Our flagship product, Phoenix Perpetuals, brings professional-grade perpetual futures to Solana. Phoenix has processed over $4 billion in trading volume and is growing 20% month over month, adding to the more than $300 billion our products have facilitated to date. Behind Phoenix is a lean, high-caliber team with experience at top trading firms, blockchain companies, and tech companies.
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
Sourced from Ellipsis Labs's official listing — full details and how to apply at the link above.
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Listing ID 3043e6d91fbc · sourced from Ellipsis Labs's official careers page · Report this listing via the contact form (quote the listing ID)