Senior AI & Agentic Backend Engineer (AI)

TL;DR

Senior AI & Agentic Backend Engineer (AI): Building the intelligence engine for spatial workflows with an accent on autonomous AI execution paths and multi-agent architectures. Focus on implementing ReAct patterns, state-tracking loops, and integrating streaming data context via MCP servers.

Location: Hybrid in Paris, France

Company

A category-defining leader in Spatial Intelligence using 3D LiDAR data to optimize transportation hubs and smart cities.

What you will do

• Architect multi-step autonomous AI execution paths, context assembly modules, and chatbot routing engines.
• Implement reliable memory systems, state-tracking loops, and proactive alerting pipelines.
• Consume streaming layers and data context via MCP servers to develop secure application logic.
• Integrate automated cross-platform notification pipelines (Slack, webhooks) triggered by autonomous decisions.

Requirements

• Mandatory expertise in production-grade autonomous loops, ReAct patterns, and multi-agent state architectures (e.g., LangGraph, AutoGen).
• Ability to code within an AI-augmented environment to ensure high productivity and architectural autonomy.
• Experience building application-layer execution and background runtimes for AI workflows.

Culture & Benefits

• Opportunity to work at the cutting edge of 3D AI and LiDAR perception.
• Part of a Gartner-recognized leader with 37 patents and global deployments.
• Collaboration with an international team of world-class engineers and scientists.
• Strong financial backing from investors including BNP Paribas and BPI France.