Senior Product Engineer - Value
Core
Building and maintaining critical services for Faire Pay, a payment method for independent retailers, focusing on KYB/KYC verification, credit limits, statements, and fee calculations.
Role type
Senior IC backend engineer (payments)
Builds
Kotlin-based payments and backend systems for a wholesale platform
Domain
Fintech / Payments / Wholesale
Deliverable
production ML models | product features
Required skills
Kotlin, distributed systems, service design, data consistency, payments/credit/lending domain knowledge, system correctness and auditability, cross-functional collaboration, risk model integration
Preferred skills
Experience with underwriting pipelines, experimentation frameworks, mentoring engineers
Technologies
Kotlin, Java, JUnit, Hibernate, Guice, Jersey, HTTP, JSON, Protocol Buffers, MySQL, CockroachDB, DynamoDB, AWS
Responsibilities
Own critical services for KYB/KYC, credit limits, monthly statements, and interest/fee calculations; Collaborate with Product and Design to improve retailer-facing experiences; Partner with Risk and Data Science to integrate eligibility and underwriting signals; Measure and iterate on program performance using experimentation; Mentor engineers and set standards for design reviews and testing
Seniority
Senior, hands-on IC
