We're building production AI agents that change how our engineering org ships code and how employees work with internal knowledge. You'll join a small, high-ownership team. You'll write the agent logic, the tools, the data layer, and the pipelines that make them dependable at scale. Turn architecture into reliable, well-tested, production-grade systems. Role and

Responsibilities:
• Implement agent logic, tools, and orchestration against the given architecture.
• Build and tune RAG pipelines: ingestion → embeddings → retrieval → re-ranking → evaluation
• Design and optimize Postgres schemas, queries, and vector indexes for production load
• Build the test-generation and test-execution engine for the AI Code Pipeline
• Integrate with Git, CI/CD, and internal services
• Build evaluation harnesses, observability, and guardrails so agents are measurable and safe
• Own the reliability, latency, and cost of the systems you ship
• Write clean, typed, well-tested Python and participate actively in code review
• 4+ years of professional software engineering in Python, with deep, hands-on command of the language : async, typing, packaging, performance, and clean,



maintainable code
• 1+ years building LLM / agentic systems — tool use / function calling, orchestration, prompting, and evaluation
• Strong problem-solving and debugging on ambiguous, real-world production problems.
• Solid Postgres

experience:
schema design, query optimization, and extensions (pgvector)
• Experience shipping and operating production services — testing, CI/CD, observability, on-call mindset
• Comfort with Git-based workflows and code review
• Automating software testing: unit, integration, functional, security, performance
• Integrating with developer tooling and CI/CD systems
• 6+ months of demonstrated experience building with Claude Code in a development workflow
• Hybrid Office
- 13 WFH days per quarter
• Company bonus
• Ticket Restaurant
• Private Health Insurance
• Flat hierarchies and short decision-making paths
• Cooperation in a highly motivated, young, international team spread across 3 continents
• An attractive location in a creative and modern office

📌 Agentic AI Engineer (Madrid)
🏢 Mondia Group
📍 Madrid