Ellipsis Labs
Fintech & PaymentsDirect Ashby career site

Software Engineer - 2027 Interns

Location
New York, NY (Remote)
Job type
Internship
Level
Entry level
Listed
30 days ago

Skills & highlights for this role

  • data structures
  • algorithms
  • Git

Also useful

  • TypeScript
  • Rust
  • Solana

Qualifications

Required

  • Hands-on experience building software (courses, personal projects, research, or internships) in one or more languages such as TypeScript/JavaScript, Python, Rust, Java, C/C++; you write clear, tested code
  • Solid CS fundamentals (data structures, algorithms, systems thinking) and familiarity with Git and basic debugging
  • Ability to make informed trade-offs with business context; high agency and a team-first mindset
  • Curiosity about DeFi/crypto (prior domain experience not required)

Preferred

  • Experience in one or more areas: full-stack web (React/Javascript), backend APIs/services, infrastructure/DevOps (Docker, CI/CD, cloud), or on-chain/low-level systems
  • Familiarity with blockchain technology (Solana a plus)
  • Interest or experience in fintech/trading
  • Rust or TypeScript proficiency

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.

Ellipsis Labs is seeking software engineering summer interns to join our team in 2027. As an early-stage startup, we appreciate bright generalists who can iterate and ship quickly. In this role, you will:

  • Build real product features and/or platform components across the stack, front end, back end, infra, or on-chain, based on your skills and interest
  • Own scoped projects end-to-end: problem definition > design > implementation > testing > deployment > monitoring
  • Collaborate with design and engineering to deliver fast, reliable, and secure experiences
  • Instrument and improve performance, reliability, and observability; write clear tests and documentation
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 Software Engineer - 2027 Interns job at Ellipsis Labs located?

Yes, this Software Engineer - 2027 Interns opening at Ellipsis Labs is listed as New York, NY (Remote). Always check Ellipsis Labs's application page for specific state eligibility or relocation policies.

What qualifications are required for Software Engineer - 2027 Interns at Ellipsis Labs?

For the Software Engineer - 2027 Interns role, Ellipsis Labs highlights experience with data structures, algorithms, Git. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Software Engineer - 2027 Interns 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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