Backend / Python Software Engineer (Staff, Principal, Lead)
On-site · United StatesVisa sponsorship offered
Core
Lead core product development for a global consumer neobank, building a highly performant and secure REST API backend serving iOS, Android, and Web frontends.
Role type
Staff Backend Engineer (Python)
Builds
Core banking and payment infrastructure (REST API, ledger, auth, payment rails)
Domain
Fintech / Neobanking
Required skills
Python, Go, Rust, Postgres, Redis, AWS, REST API design, system architecture, financial services domain knowledge
Preferred skills
Full-stack engineering, cryptocurrency integration, scaling distributed systems
Technologies
Python, FastAPI, Postgres, Redis, AWS, Rust, Go
Responsibilities
Set technical standards and architecture, integrate with third-party banking and crypto services, build scalable backend services, mentor team members
Seniority
Staff, hands-on IC with strategic influence