Ellipsis Labs
Fintech & PaymentsDirect Ashby career site

Senior Performance Engineer

Location
New York, NY
Job type
Full-time
Level
Senior
Experience
3+ years
Listed
30 days ago

Skills & highlights for this role

  • high-performance computing
  • low-level systems
  • performance benchmarking

Also useful

  • Solana
  • blockchain

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

About Ellipsis Labs

Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long-term goal is to build a better financial system.

Our flagship product, Phoenix Perpetuals, brings professional-grade perpetual futures to Solana. Building on our experience developing efficient markets, Ellipsis Labs also operates SolFi, a proprietary automated market maker that provides efficient liquidity for key trading pairs. Our foundational product, Phoenix Legacy, is a limit order book on the Solana blockchain that established our expertise in operating high-performance markets. Combined, these products have facilitated over $285B in trading volume across Solana markets.

Read the original posting

From Ellipsis Labs's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Senior Performance Engineer job at Ellipsis Labs located?

This Senior Performance Engineer position at Ellipsis Labs is located in New York, NY. Always check Ellipsis Labs's application page for specific state eligibility or relocation policies.

What qualifications are required for Senior Performance Engineer at Ellipsis Labs?

For the Senior Performance Engineer role, Ellipsis Labs highlights 3+ years of relevant experience; experience with high-performance computing, low-level systems, performance benchmarking. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Senior Performance Engineer position at Ellipsis Labs?

This listing links directly to Ellipsis Labs's Ashby application page. You can apply directly on Ellipsis Labs's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.