Senior Backend Engineer - Data
marginfi
Software Engineering, Data Science · Full-time
New York, NY, USA · Remote
Posted on Aug 22, 2025
We're looking for a senior backend engineer with hands-on experience. Strong math or risk background strongly preferred. Solana experience preferred, other crypto or web3 experience also considered.
Qualifications:
- 1-3 years experience building, deploying, indexing, or anything else that requires hands-on Solana experience.
- 2-5 years experience with data pipelines (Sqlmesh, DBT, or others)
- Strong math skills, must be comfortable performing complex calculations such as risk analysis, etc.
- Infrastructure and Kubernetes Experience (IaC, Terraform, Pulumi) preferred.
- Rust Experience preferred.
- Experience with crypto price data, e.g. Oracles.
Role:
- Take heavy ownership in a rapidly growing startup environment.
- Work on data pipelines, infrastructure, and other backend applications.
- Work on setting, tracking, and adjusting risk parameters in response to market conditions. Manage risk-adjacent tasks like oracle feeds.
- Process data into meaningful display that drive business decision making
- Monitoring and maintaining applications, infrastructure, and core business metrics (liquidity, rates, user actions, etc).
marginfi is an equal opportunity employer.