Senior Staff Engineer - GraphQL, Java, Kotlin & Node.js

OneMain Financial is seeking a senior software architect to design scalable, domain-aligned solutions for customer engagement across voice, messaging, and digital channels. You will guide architecture toward the enterprise target state while hands-on engineering backend services and APIs. The role emphasizes API-first ecosystems, event-driven architectures, and collaboration across engineering, product, and enterprise teams to drive simplification and reduce technical debt.