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Senior Product Engineer - Partner Experience

Wise

Skills

Required

  • backend
  • OAuth2
  • Java
  • Spring Boot
  • domain-driven design
  • event-driven architecture
  • microservices patterns
  • RESTful
  • OpenAPI / Swagger
  • relational databases
  • MySQL
  • PostgreSQL
  • query performance
  • indexing
  • data modelling

Preferred

  • SAML
  • SSO
  • payments systems
  • identity and access management
  • SPIFFE
  • Kafka
  • event streaming platforms

Join Wise, a global technology company on a mission to make international money transfers easier and more affordable. As a Senior Backend Engineer in the Partner Experience team, you will design and build systems that enable enterprise partners to manage their operations efficiently. You will work closely with product managers, designers, and adjacent teams to understand partner needs and deliver reliable solutions.

About Wise

  • Keep up to date with life at Wise by following us on [LinkedIn](https://www.linkedin.com/company/1769571/) and [Instagram](https://www.instagram.com/wisecareers/).
  • For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.
  • If you want to find out more about what it's like to work at Wise visit [](https://www.wise.jobs/).
  • Keep up to date with life at Wise by following us on [LinkedIn](https://www.linkedin.com/company/1769571/) and [Instagram](https://www.instagram.com/wisecareers/).
  • GBP 87,500 - 111,000

Responsibilities

  • Concevoir, construire et déployer des microservices backend pour des fonctionnalités orientées partenaire.
  • Travailler sur l'intégration SSO (SAML 2.0) pour les partenaires d'entreprise, y compris la résolution de la cartographie d'identité.
  • Collaborer avec les équipes adjacentes (API Experience, Account Discovery, KYC, FinCrime) pour intégrer leurs capacités dans le portail.

Requirements

  • Experience designing, building, and deploying backend microservices in Java and Spring Boot.
  • Familiarity with domain-driven design, event-driven architecture, and microservices patterns. You think in terms of domain boundaries, aggregates, and service responsibilities.
  • Experience designing and maintaining RESTful APIs commercially. Comfort with OpenAPI/Swagger, OAuth2, and versioning strategies.
  • Ability to design and maintain relational databases (MySQL, PostgreSQL), including query performance, indexing, and data modelling.
  • You enjoy mapping complex technical landscapes: understanding existing systems, dependencies, and constraints before proposing solutions. You write clear documentation of what you find.
  • You deliver reliably and manage your own work without needing constant check-ins
  • You work well with adjacent teams, unblock yourself when dependencies come up, and build relationships that go beyond PR reviews.
  • You understand what large enterprise customers need from software: reliability, auditability, compliance, and security as design constraints, not bolt-ons.

Preferred

  • Experience building enterprise portals, partner platforms, or B2B SaaS products.
  • Understanding of payments systems and the complexities of cross-border money movement.
  • Experience with identity and access management (SAML, SSO, SPIFFE, OAuth2).
  • Familiarity with Kafka or other event streaming platforms.
  • Experience in a platform team serving multiple internal or external consumers.
  • Ability to explain technical decisions to non-technical people (product managers, partners, compliance teams).
  • Interest in international finance, foreign exchange, or payments infrastructure.

Benefits

Starting salary: £87,500 - £111,000 + RSUs

  • [Wise Benefits](https://wise.jobs/what-we-offer)
  • For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.
  • We're proud to have a truly international team, and we celebrate our differences.
  • Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.
  • If you want to find out more about what it's like to work at Wise visit [](https://www.wise.jobs/).
  • We're proud to have a truly international team, and we celebrate our differences.
  • Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

Interested? Find out more

  • [Wise Platform: who we are, what we do](https://platform.wise.com/)
  • [How we work - a practical guide](https://wise.jobs/how-we-work)
  • [DEI @ Wise](https://wise.jobs/diversity-equity-and-inclusion)
  • [Wise Tech Stack (2025 update)](https://medium.com/wise-engineering/wise-tech-stack-2025-update-d0e63fe718c7)
  • [See what it’s like to work at Wise London](http://youtube.com/watch?v=XNMeFMoqBEA&feature=youtu.be)
  • [Our engineering career map](https://wise.jobs/engineering-career-map)

Every job at Wise