Senior Backend Engineer — Enterprise Partner Platform (RSUs)

Wise; City Of London; On-site; GBP 88,000 - 111,000; Full time

Benefits offered by this job

RSUs

Wise Benefits

Job summary

Wise Platform delivers cross-border payments for banks and enterprises, and the Partner Experience team in London builds the portal and backend services that power onboarding, permissions, and live operations. As a Senior Backend Engineer, you will design and deploy Java microservices, implement SSO (SAML 2.0), RBAC, and robust APIs while collaborating with FinCrime, Compliance, and KYC teams.

We value reliability, security, and scalable architecture, and offer competitive salary

Qualifications

• Experience designing, building, and deploying backend microservices in Java and Spring Boot.
• Familiarity with domain-driven design, event-driven architecture, and microservices patterns.
• Experience designing and maintaining RESTful APIs with OpenAPI/Swagger, OAuth2, and versioning strategies.
• Ability to design relational databases (MySQL, PostgreSQL) including indexing and data modeling.
• You write clear documentation of complex systems and propose practical solutions.
• Proactive, reliable delivery without constant supervision.
• Strong collaboration with product, compliance, and partner teams.

Responsibilities

• Backend microservices for partner-facing features: fraud reporting, case management, RFI handling, audit logging, and transaction visibility.
• RBAC and access control system design for the partner portal.
• SSO (SAML 2.0) integration for enterprise partners and identity mapping.
• Extend communication layer between Wise and partners for new workflows and case types.
• API design for partner endpoints with clear documentation and usability.
• Collaborate with FinCrime, Compliance, and KYC teams to implement sanction workflows.
• Produce design documents mapping existing systems and dependencies.
• Provide production support and debugging for live partner issues.

Skills

Java

Spring Boot

Domain‑driven design

REST APIs

OpenAPI/Swagger

OAuth2

SQL databases

Documentation

Cross‑team collaboration

Tools

Kafka

Job description

Wise Platform delivers cross-border payments for banks and enterprises, and the Partner Experience team in London builds the portal and backend services that power onboarding, permissions, and live operations. As a Senior Backend Engineer, you will design and deploy Java microservices, implement SSO (SAML 2.0), RBAC, and robust APIs while collaborating with FinCrime, Compliance, and KYC teams.

We value reliability, security, and scalable architecture, and offer competitive salary