Madrid | Hybrid: 3 days in the office / 2 remote | +€65K + 10% bonus

About the Opportunity

We are looking for a

Senior Agentic AI Engineer

to help shape and scale AI-powered engineering capabilities within an international technology environment.

This role combines

hands-on engineering, agentic AI, software architecture and technical leadership . You’ll work on production-ready AI systems and help define how AI is embedded into engineering workflows, while ensuring solutions are scalable, secure, observable and measurable.
If you’re an experienced software engineer who has moved deeply into

Agentic AI and LLM-powered systems

and enjoys solving complex technical challenges, this is an opportunity to have a real impact.

What You’ll Be Doing
Lead the architecture and delivery of AI and agentic systems across engineering and commerce platforms.
Design production-ready agentic architectures, including

planning, memory, recovery and safety mechanisms .
Drive AI-powered SDLC initiatives across coding, testing, code review and release processes.
Build reusable





MCP-based capability layers

to enable AI adoption across engineering teams.
Own

context engineering , including grounding, retrieval, memory and evaluation.
Design observability, governance and guardrails for production LLM integrations.
Work closely with engineering, product, platform, security and data teams.
Act as a technical lead for complex AI initiatives and key architectural decisions.

What We’re Looking For
5+ years of software engineering experience , ideally working with distributed systems.
Strong experience with

microservices and event-driven architectures .
Strong programming experience with

Java, Python, JavaScript or Kotlin .
Hands-on production experience integrating

LLMs

such as Azure OpenAI, OpenAI or Amazon Bedrock.
Strong understanding of

RAG, embeddings, information retrieval and vector databases .
Experience with

Docker, Kubernetes, Terraform and CI/CD .
Proven experience pro

📌 Senior Agentic AI Engineer – SDLC (Madrid)
🏢 E-Frontiers
📍 Madrid