Senior AI Agent Builder - Freelance (Remote 1d/wk)

Mirakl; Bordeaux; Hybrid; EUR 111,000 - 166,000; Full time

Job summary

Mirakl, France, is seeking a Senior Agent Builder for a freelance role in Paris or Bordeaux with one remote day per week. You will design, build, and scale AI systems that power Mirakl's next generation of intelligent commerce, collaborating across software, ML, and product teams.

You will architect agentic workflows, integrate with CRM and data platforms, and drive measurable business impact through pilots, experiments, and data-driven iteration.

Qualifications

• 5+ years of experience in software/ML engineering
• Strong Python and software engineering fundamentals
• Hands-on production AI systems experience with LLMs, RAG, and AI Agents
• Experience designing multi-step agentic workflows and retrieval systems

Responsibilities

• Design, build, and deploy production-grade AI systems.
• Integrate AI systems with internal platforms, business applications, and data sources across the company.
• Iterate with end users, Product Managers, and Engineers to identify high-value opportunities for AI.
• Ensure security, reliability, and governance of AI systems.
• Build a scalable ecosystem of AI systems and agents to empower teams and customers.

Skills

Python

ML Engineering

Software Engineering

English

AI

Tools

LangChain

LangGraph

LlamaIndex

SQL

Docker

Kubernetes

OpenAI

AWS

GCP

Job description

Mirakl, France, is seeking a Senior Agent Builder for a freelance role in Paris or Bordeaux with one remote day per week. You will design, build, and scale AI systems that power Mirakl's next generation of intelligent commerce, collaborating across software, ML, and product teams.

You will architect agentic workflows, integrate with CRM and data platforms, and drive measurable business impact through pilots, experiments, and data-driven iteration.