About EdgeTierAt EdgeTier, we empower customer care teams by seamlessly combining AI, automation, and human expertise. Our award‑winning technology enables some of the world’s most innovative companies to deliver exceptional customer service while gaining deeper insights into their customers.We’re on a mission to revolutionise customer service by embedding AI into every interaction, creating seamless and impactful experiences. Our cutting‑edge solutions help high‑volume B2C brands transform customer experiences by analysing and optimising every touchpoint.About the RoleEdgeTier is looking for a Senior Software Engineer who wants to do some of the best work of their career. This is a hands‑on role within our backend team with real ownership. You’ll be expected to operate independently from the start and hold yourself to a high standard.We build software with evolving tools – AI coding agents are part of our everyday workflow. We’re looking for someone who knows how to direct, review, and get the best out of those tools, not someone who treats them as a shortcut.



We care about the quality of the output, not just the speed of it.This is a small, high‑trust team. In this role, you’ll find more autonomy, more impact, and more accountability than you would in a larger engineering org.What You’ll Be DoingTranslating product requirements into detailed technical specifications and owning delivery end‑to‑end from design through implementation, testing, and release.Architecting changes to EdgeTier's core product including APIs, services, and databases.Writing high quality and well‑structured Python code while holding a high standard in code reviews.Directing and critically reviewing AI coding agent output to ensure quality.Monitoring application performance and error logs.Mentoring junior engineers.Contributing to architectural decisions and using your voice and ideas to shape how we build EdgeTier.How Your Time Breaks Down (roughly)Developing new features: 30%Reviewing pull r

📌 Senior Software Engineer (Barcelona)
🏢 Edgetier
📍 Barcelona