Careers in Crypto

Senior Backend Engineer - Data

marginfi

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.

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