Your mission at MercanisAt Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent.We are looking for an experienced Agentic AI Engineer to join our growing AI team. In this role, you will design, build, and optimize agentic AI systems that automate complex procurement workflows and power intelligent decision-making across our platform.You will work with cutting-edge technologies in Python, LangGraph, and AWS, integrating and fine-tuning models from leading providers such as OpenAI, Anthropic, and AWS Bedrock.Your work will have a direct impact on how organizations streamline their procurement processes and leverage AI for strategic advantage.Your Responsibilities on this roleStrong professional experience in Python software developmentProven experience building AI-driven or agentic systems, preferably with LangGraph or similar frameworksSolid understanding of Large Language Models (LLMs)



and their integration with external APIs or structured dataHands-on experience working with LLM providers such as OpenAI, Anthropic, or AWS BedrockFamiliarity with cloud-based deployment and scaling, ideally using AWS servicesStrong problem-solving skills with a focus on maintainable, efficient, and scalable codeA collaborative mindset and comfort working remotely with distributed teamsCuriosity, adaptability, and a passion for staying ahead in the evolving world of AIBonus: Experience with semantic search technologies (vector databases, embeddings, RAG systems)Bonus: Strong background in measuring, evaluating, and optimizing AI system performance with clear metrics and benchmarkingBonus: Experience implementing observability and monitoring solutions for AI systems to track quality and iterate on improvementsBonus: Experience building or integrating MCP (Model Context Protocol) servers for extending AI capabilitiesBonus: Knowledge of agent-to-agent (A2A) communication patterns and multi-agent system a

📌 Senior Agentic AI Engineer (España)
🏢 Arch Systems
📍 España