Senior/Staff Software Engineer - Cards API team
Core
Building programmatic digital and physical card issuance APIs and management tools for global fintech partners.
Role type
Senior IC Software Engineer (Platform Issuance)
Builds
Scalable microservices and event-driven systems for card issuance, spending controls, and fraud detection.
Domain
Fintech / Payments / Card Issuance
Deliverable
production ML models | product features (via careerplan.io/jobs/744000152917619-seniorstaff-software-engineer-cards-api-team-at-wise)
Required skills
Microservices, event-driven architectures, relational databases, API design, system scalability, observability, technical debt management, end-to-end project ownership.
Preferred skills
Java, Spring Boot, Kafka, finance API development, card payments domain experience (issuer/acquirer).
Responsibilities
Design and build resilient scalable systems, drive features to accelerate onboarding and optimize liquidity, combat fraud, deliver card analytics, maintain system reliability and security, own technical roadmap and deliverables.
Seniority
Senior, hands-on IC
