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Senior Software Engineer

Ellipsis Labs · New York, New York

Extracted from the posting

Base
$170,000 – $250,000
Remote
On-site
Stack
Rust, C++, C, Go

Designs, develops, and deploys programs on the Solana blockchain for Phoenix Perpetuals, a perpetual futures exchange, working across all parts of the stack. The stack centers on Rust, with C++, C, or Golang experience also listed, and the role requires well-documented, well-tested production code.

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

Compensation: $170K - $250K

Technologies

RustC++CGoSolana
Ellipsis Labs
Ellipsis Labs
Website

Job details

TypeFull-time
Work ModeOn-site
LevelSenior
Location🇺🇸New York, NY
Salary$170,000 - $250,000
PostedNov 06, 2026
Apply Now

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