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Lead AI Engineer

Madrid, Madrid, es💼 Full-time🗓 2026-09-10 → 2026-09-25

Core

Design and build applied AI solutions and enterprise AI systems leveraging LLMs, RAG, and agentic workflows to drive business value.

Role type

Lead AI Engineer (Applied AI & Architecture)

Builds

Enterprise AI systems, production-ready software platforms, and cloud-native services orchestrating models and workflows.

Domain

Enterprise Software / Applied AI / Large Language Models

Deliverable

production ML models | product features

Required skills

LLM architecture, RAG, agentic workflows, Python, backend engineering, MLOps/LLMOps, DevOps, context engineering, API design, distributed services

Preferred skills

vLLM, LangGraph, Cohere, Kubernetes, Terraform, Hugging Face, GPU infrastructure, enterprise domain knowledge (ERP/Supply Chain)

Technologies

Python, Golang, C#, TypeScript, vLLM, LiteLLM, KServe, Cohere, OpenAI, Anthropic, Llama, Mistral, LangGraph, PydanticAI, Semantic Kernel, CrewAI, AutoGen, MLFlow, DeepEval, Ragas, Promptfoo, Langfuse, Kubernetes, Docker, Helm, Terraform, Hugging Face, AMD, NVIDIA

Responsibilities

Design and architect AI-powered systems using LLMs, RAG, and agentic workflows; Develop secure, maintainable, production-ready software platforms; Build rapid prototypes and proof-of-concepts; Establish evaluation, monitoring, and quality practices; Lead technical design discussions and architecture reviews; Mentor engineers and develop reusable AI capabilities; Collaborate with product teams and customers to deliver business impact.

Seniority

Senior, hands-on IC with leadership responsibilities

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