Senior AI Agent Engineer

📋 Description

• • As a Senior AI Agent Engineer at Mirakl Labs Inc., you will play a pivotal role in shaping the future of Agentic Commerce by designing and deploying AI-powered agents that autonomously search, discover, compare, and purchase on behalf of users, directly transforming how customers interact with products and how retailers optimize their marketplaces.
• • Day to day, you will design, develop, and optimize AI agents using LangChain, LangGraph, and LangFlow; leverage LLMs and RAG techniques; own the full lifecycle from MVP to iteration; implement reusable frameworks for evaluation, monitoring, testing, and deployment; and explore emerging AI paradigms through active technology watch.
• • You will join Mirakl’s Data team of 60+ professionals in Paris or Bordeaux, collaborating closely with Data Scientists, Data Engineers, Product Managers, and Software Development teams within a global leader powering digital transformation for 450+ marketplaces and 100k+ third-party sellers, including brands like Macy’s, Decathlon, and Airbus Helicopters.
• • In this role, you will deepen your expertise in production-grade AI systems, master cutting-edge LLM agent architectures, influence the direction of Mirakl’s agentic commerce infrastructure (Mirakl Nexus), and grow as a technical leader in a culture that values expertise, collaboration, and continuous learning.