Staff Backend Engineer, Supportability Decisions
On-site
Core
Build the canonical Supportability Decision Layer, a stateful distributed platform providing unified, real-time, and explainable risk determinations for merchant onboarding and payment expansion.
Role type
Staff Backend Engineer and Technical Lead
Builds
Stateful distributed platform, decision APIs, AI/ML orchestration pipelines, high-throughput backend services
Domain
Fintech, Risk Management, Distributed Systems
Deliverable
production ML models
Required skills
Distributed systems architecture, AI/ML orchestration, High-throughput backend services design, Domain modeling, Technical leadership, Cross-functional collaboration
Preferred skills
Trust/safety/risk domain experience, Workflow orchestration, Global payment ecosystems, Agentic AI workflows, Founding engineer experience
Technologies
Ruby, Java, Go, Python, C++
