Staff Engineer - Business Spend
Core
Architect and migrate the Business Spend segment, handling supplier data, invoices, and purchase orders to enable seamless procurement payments.
Role type
Staff Engineer (Backend/Architecture)
Builds
Supplier data migration, invoice payment flows, and unified vendor data models across cards and accounting.
Domain
Fintech / B2B SaaS / Accounts Payable
Required skills
Backend engineering in Java/Kotlin/TypeScript, event-driven systems (Kafka), legacy system migration, cross-team technical leadership, observability, design documentation
Preferred skills
Payments/fintech domain knowledge, experience with ISO 20022 standards, AWS/Kubernetes
Technologies
AWS, Kafka, Kotlin, Spring Boot, Kubernetes, React, TypeScript, Grafana
Responsibilities
Own the architecture of Business Spend, lead supplier data migration without downtime, improve invoice payment reliability, define technical direction across multiple teams, mentor engineers through pairing and reviews (via careerplan.io/jobs/ac560967-5a32-4b2b-8eee-ad8a71fb30a1-staff-engineer-business-spend-at-pleo)
Seniority
Staff, hands-on IC with significant architectural ownership
