About Frontiers
At Frontiers, our purpose is simple yet ambitious: to make science open. We believe open science empowers the global scientific community to accelerate discovery and develop the solutions needed for healthy lives on a healthy planet.
We are one of the world’s largest and most influential open-access research publishers. Every article we publish is peer-reviewed and quality-certified, ensuring research is accessible to everyone, everywhere. To date, Frontiers research has been viewed over 4 billion times, demonstrating the real-world impact of science without barriers.
Joining Frontiers means being part of a general, mission-driven organization at the intersection of science, technology, and innovation — working alongside passionate colleagues who care deeply about advancing knowledge for the benefit of society. To learn more about our impact and culture, please watch this video.
The Mission
At Frontiers, we are rewriting the rules of scientific publishing. To support our scale,



we are transforming our Engineering Platform into a state-of-the-art Internal Developer Platform (IDP) built on modern principles and AI-augmented workflows — with a North Star of evolving it into an Agentic Development Platform (ADP) where human engineers and AI agents build software side by side, safely and at scale.
We are looking for a Senior Platform Engineer — Internal Developer Platform to help build and run that platform and the AI-First Delivery capabilities on top of it. This is the modern evolution of the DevOps Engineer role: you won't run a ticket queue — you'll treat the platform as a product, own a capability area end to end, and ship the golden paths, guardrails and automation that let our Stream-Aligned Teams (and their agents) deliver faster and more safely. You'll work closely with our Platform Product Manager and Senior Cloud Architect — turning platform strategy and prioritised needs into working capabilities.
The Technical Context
You will build and operat

📌 Senior Platform Engineer (Madrid)
🏢 Frontiers Media
📍 Madrid