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Senior Performance Engineer

Ellipsis Labs · New York, New York

Extracted from the posting

Base
$170,000 – $250,000
Remote
On-site
Funding
Profitable, venture-backed
Stack
Solana

Senior Performance Engineer at Ellipsis Labs, a New York DeFi startup whose flagship product is Phoenix Perpetuals on Solana. Monitors, benchmarks, and optimizes performance-critical systems and identifies bottlenecks across abstraction levels. Requires 3+ years in high-performance computing and low-level systems experience.

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 Performance Engineer to join our team. In this role, you will:

  • Monitor, benchmark, and optimize systems where performance is critical

Qualifications

Required

  • 3+ years of experience in high-performance computing
  • Low-level systems experience
  • Ability to conceptualize systems at different levels of abstraction to identify performance bottlenecks
  • 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

  • Experience working with blockchain technology, preferably Solana

Compensation: $170K - $250K

Technologies

Solana
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