CareerPlan

(Senior) AI Engineer GenAI (m/w/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-10-16 → 2026-11-11

Core

Building robust, scalable Generative AI solutions (chatbots, agents, workflows) for REWE Group's data-driven transformation of retail operations.

Role type

Senior AI Engineer (GenAI)

Builds

Production GenAI applications, agentic workflows, and scalable AI architectures for retail business decisions.

Domain

Retail / Generative AI / LLMs

Deliverable

production ML models

Required skills

Python, SQL, LLMs, Prompt Engineering, LLMOps, Cloud platforms (GCP/AWS/Azure), Software Engineering, Data Engineering, AI/ML development

Preferred skills

PhD, Experience with Claude Code/OpenCode/Copilot, Security & Governance (AI Act compliance)

Technologies

Python, SQL, GCP, AWS, Azure, Claude Code, OpenCode, Copilot

Responsibilities

Develop end-to-end GenAI applications from prototype to production, orchestrate complex agentic workflows, design evaluation and monitoring concepts, implement security guardrails and compliance measures, collaborate with cross-functional teams, establish best practices for GenAI architectures.

Seniority

Senior, hands-on IC