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

Join a high-impact engineering team building advanced AI-powered systems that transform how complex industries make critical decisions. In this role, you will work at the intersection of backend engineering, artificial intelligence, and large-scale data processing to create reliable systems that handle billions of unstructured data points. As a Staff Engineer, you will have significant ownership over architecture, technical direction, and end-to-end solutions while solving challenging problems that require creativity and deep technical expertise. You will collaborate with a talented general team in a fast-moving environment where experimentation, ownership, and measurable customer impact are central. This is an opportunity to shape the future of AI-driven workflows while contributing directly to products used in real-world, high-stakes scenarios.

Accountabilities
- Design, build,



and scale backend systems that power AI-driven workflows for processing and analyzing large volumes of complex, unstructured data.
- Take ownership of technical direction within the Submission Processing team, making architectural decisions and driving engineering excellence.
- Develop and maintain LLM-based systems capable of extracting insights, automating workflows, and supporting critical business decisions.
- Build robust, scalable infrastructure using cloud technologies, asynchronous processing patterns, and modern backend engineering practices.
- Lead system design discussions, identify technical challenges, and deliver solutions from concept through production with minimal oversight.
- Improve reliability, performance, and scalability of backend services while maintaining high engineering standards.
- Collaborate closely with cross-functional teams to understand business needs, translate requ

📌 Staff Backend Engineer (España)
🏢 Jobgether
📍 España