Senior Backend Engineer, Enterprise

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer, Enterprise based in Spain.

This role sits at the core of a high-scale enterprise platform, where backend systems directly enable secure, reliable, and compliant experiences for some of the world’s largest organizations. You will design and evolve distributed services that power mission-critical functionality used across enterprise customers globally. The work is highly cross-functional, involving close collaboration with product, security, legal, and infrastructure teams to translate complex requirements into robust technical solutions. You will take ownership of large-scale backend systems operating in production, with a strong focus on observability, reliability, and long-term scalability. Projects often span multiple teams and require breaking down ambiguous problems into clear, iterative delivery plans. This...