Senior Software Engineer, Backend (Authentication Experience)
Core
Own and deliver high-availability, low-latency backend orchestration layers for customer authentication, verification, and fraud journeys across Web and Mobile surfaces.
Role type
Senior IC backend software engineer (authentication & fraud)
Builds
Backend orchestration layers for auth, verification, and fraud systems
Domain
Fintech / Consumer Credit / Distributed Systems
Deliverable
production ML models | product features
Required skills
Python, Kotlin, AWS, MySQL, Kubernetes, distributed systems design, backend-for-frontend patterns, large codebase refactoring, technical planning
Preferred skills
None stated
Technologies
Python, Kotlin, AWS, MySQL, Kubernetes
Responsibilities
Lead engineers through ambiguity to solve open-ended problems; collaborate with product, design, and analytics on technical constraints and trade-offs; proactively identify and solve project/process/technology issues; monitor metrics and support on-call efforts; set code review and design standards; mentor team members
Seniority
Senior, hands-on IC