Generative Ai Engineer

Agentic Engineer (Python, LLM Systems)
Spain (Barcelona/Madrid preferred) | Hybrid
€70k–€120k base + bonus + equity
We're supporting one of our clients — a fast-scaling, AI-first product company — in hiring an Agentic Engineer to build and scale production-grade LLM agent systems.
The Role
Our client is building conversational AI and workflow automation systems powered by multi-step agents. They're looking for an engineer who understands that shipping AI systems is fundamentally a systems engineering challenge.
You'll work on:
Designing and implementing multi-agent workflows (planning, tool-calling, orchestration)
Building and optimizing RAG pipelines (embeddings, retrieval, context management)
Managing memory strategies (session handling, summarization, vector search)
Developing evaluation and monitoring frameworks for agent quality
Improving latency, reliability, and cost-efficiency of LLM workloads
Ensuring obse...