Software Engineer - 2027 New Grads
Ellipsislabs · New York, New York
About this role
## Ellipsis Labs — Software Engineer (2027 New Grads) 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. ### About the products - **Phoenix Perpetuals**: professional-grade perpetual futures on **Solana** - **SolFi**: proprietary automated market maker providing efficient liquidity - **Phoenix Legacy**: a limit order book on **Solana** Together, these products have facilitated **$285B+** in trading volume across Solana markets. --- ## What you’ll do - Build real product features and/or platform components across the stack (front end, back end, infra, or on-chain) - 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 --- ## 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++** - Solid CS fundamentals (data structures, algorithms, systems thinking) - 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
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