Senior Software Engineer I - Wise for Enterprise

Salary: £66,000 - 106,000 per year

Requirements:

• Extensive experience with Java and Spring Boot for building backend services, or similar languages and frameworks.
• Strong expertise in microservices architecture and event-driven design.
• Hands-on experience with Kafka or similar messaging systems.
• Strong knowledge of relational databases like PostgreSQL, including schema design, query optimisation, and data integrity.
• Proficiency in domain-driven design (DDD) to model complex business domains is a plus.
• A strong product mindset and passion for user experience, with the ability to prioritise work with customers in mind and make data-driven decisions.
• Excellent problem-solving skills and the ability to work independently or in a collaborative team environment.
• Strong communication skills, with the ability to convey technical concepts to both technical and non-technical audiences.

Responsibilities:

• 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 such as PostgreSQL to ensure performance and scalability.
• Collaborate with cross-functional teams to support partner integrations and expand our payment platform globally.
• Participate in code reviews, champion best coding practices, and mentor junior engineers.
• Collaborate closely with Implementation, Solutions Engineering, Business Development, Product, and other Engineering teams to support partner integrations.
• Share domain expertise in correspondent banking services during planning sessions and cross-team collaboration.
• Represent Wise Platform and promote quality across teams.
• Provide technical leadership and guidance to junior engineers.

Technologies:

• Architect
• Backend
• DDD
• Support
• Java
• Kafka
• PostgreSQL
• Spring
• Spring Boot
• microservices
• Excel
• Network

More:

We are Wise, a global technology company building the best way to move and manage the worlds money. Our mission is to make international payments faster, easier, and more affordable for people and businesses everywhere. You will join our Wise for Banks team, specifically the Partner Cash Management group, which builds and maintains infrastructure that helps banks fund, hold, and manage money efficiently within interbank payment networks. Our platform supports liquidity optimisation, seamless payments, and foreign exchange risk management at scale. This is a full-time engineering role with a starting salary of 87,000 - 111,000 plus RSUs. We are proud of our diverse, equitable, and inclusive international team and the culture we continue to build together.

last updated 36 week of 2026