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Senior Back End Engineer, Crypto

SoFi

$128,000 - $240,000
Aug 27, 2025
Seattle, WA, US
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SoFi is building out a new team to develop crypto products and services for its members, aiming to expand its product offerings in crypto Investing, Transfers, Payments, Custody and beyond.

Requirements

  • 5+ years programming experience, ideally on a modern stack
  • 4+ years programming experience in similar technologies and an understanding of relational databases and ORMs suffices
  • Experience working in a collaborative coding environment (and git specifically), refining designs together, writing tests, working through code reviews and managing pull requests
  • Understanding of blockchain fundamentals and distributed ledger technologies
  • Hands-on experience working with digital assets (e.g., Bitcoin, Ethereum, stablecoins)
  • Familiarity with custody, settlement, and clearing of crypto transactions
  • Comfort with cryptographic concepts such as wallets, keys, and signatures

Responsibilities

  • Lead the development and testing of system components/services, code and design reviews
  • Participate in shaping the technical architecture of the product
  • Help translate user stories into technical solutions
  • Deliver highly available and scalable services in a production environment
  • Mentor other engineers, support the technical culture, and help grow the team
  • Generate ideas for new initiatives and technologies
  • Communicate with project leads, product managers and other software developers

Other

  • Bachelor's Degree, ideally in a technical field, but we understand great engineers come from all sorts of different backgrounds and also consider relevant work experience
  • Willingness to roll up your sleeves, collaborate with others and get stuff done
  • Strong sense of responsibility; driving a project from inception to completion
  • Affinity for solving problems and shipping impactful features, not polishing perfect code or architecture
  • Prior work in or collaboration with crypto-native companies or fintechs