Senior Software Engineer, Core Experiences

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Core Experiences based in Spain. This role offers the opportunity to build foundational technology that powers a widely used audio information platform.You will design and improve core systems, SDKs, and backend services that enhance product experiences across multiple platforms.The position combines software architecture, product thinking, and infrastructure expertise to solve complex engineering challenges.You will collaborate with product teams to deliver simple, reliable, and scalable solutions that directly impact users.This is an opportunity for a senior engineer who values ownership, speed, and thoughtful system design in a high-growth environment.You will contribute to technology that helps millions of people access, learn, and engage with information more effectively.