Senior Backend Engineer (New Business)

Senior Backend Engineer (New Business) – Spain

Join a fast-moving engineering group focused on building and evolving high-impact backend systems that power both internal operations and client-facing products. The role sits at the intersection of product engineering and platform development, where scalability, reliability, and clean architecture are critical. Work on complex distributed systems, contribute to modern backend services, and help integrate new technologies across the stack. The environment values experimentation, technical ownership, and continuous improvement. Collaborate closely with product managers, infrastructure engineers, and other developers to ship features that directly impact users and business outcomes. Span high-scale services, data-heavy systems, and modern cloud-native tooling.

Accountabilities

• Own the design, development, and maintenance of robust backend services primarily using Ruby on Rails, ensuring code is s...