Product Engineer

Join Wise, a global technology company on a mission to make international money transfers easier and more affordable. As a Senior Backend Engineer on the Rules Platform Team, you will lead and contribute to impactful engineering initiatives, drive critical system architecture and technical design decisions, and ensure high service standards. You will work in a collaborative environment, influence key technical decisions, mentor junior engineers, and help define the future evolution of the platform. - Conduire la conception et la mise en œuvre d'initiatives backend complexes qui forment la base de notre plateforme de risque. - Assumer la responsabilité de la maintenance et de l'évolution des bibliothèques internes et des composants partagés consommés par plusieurs équipes. - Contribuer directement à la conception architecturale et à l'évolutivité de nos services d'évaluation des risques, en veillant à ce qu'ils respectent des normes élevées de performance, de fiabilité et de cohérence des données. **What do you need?** - Strong proficiency in JVM-based languages (e.g., Java, Kotlin). - Proven experience maintaining internal libraries or shared components consumed by multiple teams. - Experience working with Kafka and SQL databases in complex backend systems where reliability and data consistency are critical. - Strong mentorship skills with a passion for supporting and leveling up junior engineers. - The ability to prioritize, evaluate tradeoffs, and make informed technical decisions, and comfort in leading technical discussions and architecture proposals. - Proactivity and a collaborative mindset, with experience working closely with Product Managers on decision-making. **Some extra skills that would be useful:** - Experience with the Spring framework. - Experience building or working with custom DSLs (Domain-Specific Languages). Background in the FinCrime domain, risk decisioning teams, or regulatory environments where auditability and traceability are important. ## Additional Information 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/). 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/).