Senior Staff Software Engineer (Crypto, SV) - IC8+ - US - 2026
Core
Senior technical leader defining multi-year direction for Nu's crypto products, connecting deep blockchain expertise to customer-facing financial services.
Role type
Senior Staff Software Engineer (Crypto/Blockchain)
Builds
Crypto products for digital asset management, custody, and blockchain network interaction
Domain
Fintech / Digital Banking / Blockchain / Cryptocurrency
Deliverable
production ML models | product features | infrastructure
Required skills
Blockchain protocol expertise, On-chain data management, Digital asset custody, Smart contract integration, Security-critical system design, Cross-functional technical leadership, Product strategy alignment, Mentoring Staff+ engineers
Preferred skills
Multi-blockchain network experience, HSM/secure enclave knowledge, Regulated banking background, Institutional digital assets experience
Technologies
Blockchain protocols, Smart contracts, HSMs, Secure enclaves, Key management systems
Responsibilities
Set multi-year technical and product direction for crypto systems, Partner with product/business leaders to define crypto experiences, Lead architecture of security-critical crypto capabilities, Translate technical understanding into customer-facing features, Anticipate scalability/security/regulatory challenges, Drive complex initiatives across organizational boundaries, Mentor Staff+ engineers and serve as technical reference
Seniority
Senior Staff, hands-on IC with strategic scope