The opportunity
SumUp builds simple, affordable financial tools that help small businesses get paid, manage their money, and grow. Beyond payments, we offer a number of financial products - including business banking, card products, lending, and invoicing — giving merchants everything they need…
What you'll do
Own and lead the end-to-end delivery of backend services within the Cards EU: domain, including observability, testing, and production support
Contribute to the technical roadmap by participating in architectural: discussions and proposing solutions for complex, distributed systems challenges
Raise well-scoped pull requests, conduct thorough code reviews, and help: maintain high standards of code quality and test coverage across the team
Collaborate closely with engineers in adjacent squads and with the product: manager to shape and refine the squad backlog
Participate in incident reviews and the on-call rotation, taking: accountability for the reliability of the services you build
Apply and champion AI tooling to accelerate engineering workflows, and help: raise the team's overall AI literacy
