AI Developer/Engineer (Agentic/Gen AI) - Paris (on-site) – EU Public Institution

The AI Developer/Engineer will design, develop, and implement agentic AI solutions, integrating LLM-based agents into existing systems and workflows for an EU public institution. The role involves orchestrating AI agents, tools, and prompts, and building scalable, production-ready AI capabilities with cross-functional teams. This is a full-time, on-site freelance/contract position in Paris.

• Design and develop agentic AI workflows aligned with business and technical requirements.
• Orchestrate AI agents, tools, prompts, and decision-making flows.
• Integrate LLM capabilities with existing applications, APIs, and data sources.
• Implement workflow state management mechanisms to ensure reliable execution.
• Develop error-handling processes and human-in-the-loop interventions where required.
• Test, optimize, and industrialize AI workflows for production environments.
• Collaborate with architecture, development, and DevOps teams to ensure secure, scalable, and maintainable AI deployments.

• Minimum 3-5 years of experience as a developer, with a technical engineering degree.
• Experience designing and implementing agentic AI solutions.
• Knowledge of LangChain and LangGraph for AI workflow development.
• Understanding of LLM-based agents and their integration into enterprise systems and processes.