Ellipsis Labs
Fintech & PaymentsDirect Ashby career site

Senior Product Engineer

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

Skills & highlights for this role

  • React
  • TypeScript
  • user-facing product development

Also useful

  • Solana
  • blockchain
  • quant trading
  • product design

The Opportunity

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

  • Spec, build, and maintain professional-grade applications
  • Drive ambitious product initiatives (which may include entirely new product lines) from inception to completion: specification, architecture, implementation, testing, monitoring, and maintenance

Qualifications

Required

  • 3+ years of experience building user-facing software products with high quality and well-documented production code
  • Experience building great UX with modern frontend frameworks, specifically React + TypeScript
  • Ability to work across the product engineering stack
  • Ability to make informed product decisions based on relevant business context
  • Deep respect and empathy for users
  • 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, specifically Solana
  • Interest in quant trading or fintech
  • Product design or product management experience

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 Product Engineer job at Ellipsis Labs located?

This Senior Product 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 Product Engineer at Ellipsis Labs?

For the Senior Product Engineer role, Ellipsis Labs highlights 3+ years of relevant experience; experience with React, TypeScript, user-facing product development. 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 Product 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.

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