Backend Engineer - Fixed Term Contract / Infrastructure And Automation (Zaragoza)

Backend Engineer – Fixed Term Contract / Infrastructure and Automation

Overview

We are seeking Backend Engineers to build robust services and automation pipelines that support next‑generation AI and quantum‑inspired technologies. The role involves model compression that can reduce LLM size by up to 95% and cut inference costs by up to 80%, enabling organizations to deploy AI at scale with greater efficiency. This is a fixed‑term contract based in Zaragoza, working on a hybrid basis through mid‑****, and includes a competitive package with signing and retention bonuses (plus relocation assistance if needed).

Responsibilities

• Develop and maintain backend services in Python or Go
• Build APIs and microservices that power internal tools and research workflows
• Work with Docker and cloud environments to deploy scalable systems
• Design relational schemas and manage database integrations
• Automate workflows across data,...