About the team:
Builder.io's Publish engineering team builds the platform that empowers marketing and content teams to launch pages and campaigns using production-grade components, without engineering bottlenecks. This is a full-stack platform engineering team. You will work across the APIs, SDKs, and plugins that power Publish, as well as the visual layer that sits on top of it. The platform must integrate reliably into diverse customer codebases and tech stacks, making backend fluency and API design just as important as frontend craft.
We are moving fast toward agentic Publish workflows, where AI can autonomously create, manage, and ship content experiences, and this team will be at the center of building that future. If you are excited about building scalable platform infrastructure that sits at the intersection of developer tooling, content management, and AI-driven automation, this is the team for you.
As a Software Engineer at Builder.io, you will…
- Build and ship features across the Publish platform, spanning the visual editing experience, component rendering,



and the integrations that make Publish work across diverse customer tech stacks, owning implementation, testing, and production verification.
- Work at the intersection of developer infrastructure and non-technical UX , contributing to the hard problem of making a component-driven, code-backed CMS feel seamless for marketers while staying reliable and composable for engineering teams.
- Partner with Product and Design to translate requirements into well-scoped solutions, surfacing edge cases early and making sensible trade-offs between speed and quality.
- Contribute to customer-facing integrations across frameworks, hosting environments, and design systems, ensuring Publish works reliably in the real-world environments our enterprise customers bring.
- Participate in the customer feedback loop , reviewing customer session recordings to understand friction, then connecting those insights directly to th

📌 Software Engineer (España)
🏢 Builder.io
📍 España