Senior API Product Engineer - Wise Platform
Core
Design, build, and maintain highly scalable backend services and public APIs (RESTful, OpenAPI/Swagger, OAuth2) for global financial partners.
Role type
Senior API Product Engineer (Backend)
Builds
Public API gateway, authentication/authorization systems, SDKs, and developer infrastructure for Wise's partner network.
Domain
Financial technology / Distributed systems
Deliverable
production ML models | product features
Required skills
Java, Spring Boot, Kafka, PostgreSQL, RESTful API design, OpenAPI/Swagger, OAuth2, Domain-Driven Design (DDD), Microservices architecture, Event-driven architecture
Preferred skills
Financial-grade security standards, International payment systems (FX, funding, settlement), Frontend frameworks, Open-source developer libraries
Technologies
Java, Spring Boot, Kafka, PostgreSQL, OpenAPI, Swagger, OAuth2
Responsibilities
Architect and build scalable backend microservices; Set API standards and build developer-friendly tools/SDKs; Mentor junior engineers and conduct code reviews; Collaborate with Product Managers and Solutions Engineers to define features; Align decentralized engineering teams with API standards.
Seniority
Senior, hands-on IC with mentorship
