This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Full Stack Engineer based in Spain.

As a Full Stack Engineer – AI Systems, you will build production-ready AI applications that transform how people manage their emails, calendars, notes, and everyday tasks.
You will work at the intersection of full-stack engineering and advanced artificial intelligence, developing intelligent agents that deliver seamless, proactive, and intuitive user experiences.
Your responsibilities will span frontend and backend development, large language model (LLM) integrations, and sophisticated agentic workflows.
You will design systems capable of planning, using tools, retaining context across sessions, and recovering gracefully from unexpected failures.
Working alongside experienced engineers and machine learning specialists, you will help establish scalable architectures and reliable AI integration patterns.
With a strong focus on performance, low latency, and user trust,



you will turn emerging AI capabilities into practical features ready for real-world use.
This fully remote opportunity offers significant technical ownership, a greenfield product environment, and the chance to shape the future of AI-powered productivity.

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Accountabilities

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Build end-to-end product features: Develop and maintain full-stack functionality across frontend interfaces, backend services, and AI integrations, ensuring a seamless user experience.

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Design intelligent agent workflows: Create multi-step agentic systems capable of planning, executing tasks, interacting with tools, handling failures, and recovering across multiple sessions.

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Integrate AI technologies: Connect large language models, memory architectures, retrieval-augmented generation (RAG) systems, and external APIs to deliver reliable, context-aware application experiences.

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Develop real-time user experiences: Architect interfaces that support streaming r

📌 Full Stack Engineer (España)
🏢 Jobgether
📍 España