Required

Fluent Spanish (written and verbal) is REQUIRED. This role works closely with Spanish-speaking stakeholders, so professional proficiency is essential.

Available to start immediately or within 1–2 weeks.

About Kaya AI

Kaya AI is building the system of action for mission-critical construction and infrastructure projects.

Our platform helps owners, developers, and contractors proactively manage procurement, logistics, and execution across some of the world's most complex projects—including data centers, life sciences, advanced manufacturing, and other critical infrastructure.

By combining AI, workflow automation, supply chain intelligence, and real-world operational data, we enable teams to deliver projects faster, reduce risk, and execute with greater predictability.

Backed by leading investors and trusted by forward-thinking organizations, we're redefining how infrastructure gets built through AI.

The Opportunity

We're looking for a Senior Full Stack AI Engineer to help architect and build the next generation of AI-native products at Kaya.





This isn't a traditional SaaS engineering role. You'll work across frontend applications, backend infrastructure, AI orchestration, knowledge systems, and operational workflows that power real-world construction projects.

You'll collaborate directly with leadership, product, and customers to rapidly design, build, and deploy AI-powered solutions for high-stakes environments where procurement, scheduling, logistics, and execution directly impact project success.

If you're excited about shipping production-ready AI products that solve meaningful operational problems, we'd love to meet you.

What You'll Do
- Design and build AI-native workflows powered by LLMs, AI agents, RAG pipelines, and orchestration frameworks.
- Develop scalable full stack applications across web, mobile, and AI-powered interfaces.
- Architect reliable backend services, APIs, and cloud infrastructure for mission-critical workflows.
- Build i

📌 Senior Full Stack AI Engineer (España)
🏢 Kaya AI
📍 España