Senior Software Engineer I - Wise for Enterprise - Banks at Wise

About the role  We are looking for a Senior Product Engineer, you'll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building scalable and robust systems that power our global payment network. You'll collaborate closely with Implementation, Solutions Engineering and Business Development teams and other Wise Engineering teams to support partner integrations alongside Product managers and embark on new and thrilling projects that expand our network of global partnerships. With expertise in Java, Spring Boot, Kafka, and PostgreSQL you'll design and implement highly available, resilient services to support our partner ecosystem's rapid growth. Collaborate with talented Engineering teams, explore various domains and contribute to over 700 Microservices at Wise. Team up with the delivery team and product managers to integrate our platform with global partners and drive the development of high-quality money transfers with unmatched speed. At Wise, we believe in fostering a culture of collaboration and knowledge sharing, so you'll have the opportunity to become a domain expert in correspondent banking services and share your wisdom with the wider company during planning sessions. We value your active involvement in cross-team collaboration, representing Wise Platform and championing quality. You'll also get to be a mentor and guide to our talented junior engineers, providing them with technical leadership and promoting best practices. To excel in this role, you should have a passion for building the future of international payments and a strong drive to connect banks and businesses globally with maximum ease and speed. Our team Partner Cash Management builds and maintains the infrastructure that enables banks to fund, hold, and manage money efficiently within interbank payment networks. Our platform helps partners optimise liquidity, support seamless payments, and manage foreign exchange (FX) risk at scale. What will you be doing? • Design, develop, and maintain highly scalable services in Java and Spring Boot within a microservices architecture. • Apply domain-driven design to build robust, scalable solutions. • Lead development efforts in event-driven architectures using Kafka or similar messaging systems. • Architect, design, and optimise relational databases (e.g., PostgreSQL) to ensure performance and scalability. • Collaborate with cross-functional teams to support partner integrations and expand the Wise payment platform globally. • Participate in code reviews, champion best coding practices and mentor junior engineers.