Top Tech Jobs & Startup Jobs

Build and ship backend features for payouts and payout instruments, maintain operational health of services, decommission legacy Ruby payout service, remove Platform DB dependencies from Bank Accounts service, and participate in planning and technical estimations within a microservices payments domain.

Own and build full-stack features for a progressive web app used by field sales agents; participate in product discovery, integrate external systems (e.g., Salesforce), raise engineering standards, and help deliver LLM-powered support tooling in a cloud-native, Kubernetes-based environment.

As a Senior Backend Engineer, you'll build and maintain high-throughput services for a global banking platform, ensuring reliability and scalability.

Lead and develop global accounting operations, standardize processes, ensure compliance, and provide strategic insights to senior finance leadership.

As an IT Internal Auditor, you will lead internal IT audits, analyze data for insights, develop an audit plan, and communicate findings to management while ensuring compliance and building stakeholder relationships.

Lead and grow a backend engineering team in the Payments domain. Define technical strategy, drive architecture and delivery, collaborate with Product and Business, coach engineers, promote cross-team alignment, and contribute hands-on to solve complex backend challenges in a high-scale fintech environment.

Build, maintain, and operate production money-movement backend services, contribute to design and delivery, improve reliability and observability, participate in on-call/incident response, write tests, and collaborate with Product, QA, and engineers to deliver transfer and banking capabilities.

Build and modernize SumUp's global balance, ledger, and transaction history services. Design resilient, high-volume distributed systems, improve observability and test coverage, run services in production on AWS/Kubernetes, collaborate with Risk/Treasury/Finance, and take ownership from design to deployment.

Build, operate and improve backend services that move money across EU/UK payment schemes. Own end-to-end features, contribute to design, testing, observability, CI/CD, and participate in on-call rotations and incident response while collaborating with Product, QA and other engineers.

Build and modernize SumUp's core balance and transaction history services. Design and implement scalable, resilient backend systems, improve observability and test coverage, collaborate with Risk/Treasury/Finance/Infrastructure, and own services from design through production, ensuring reliable high-volume ledger operations across global regions.