Artificial Intelligence Engineer

Senior AI Engineer

Belgium - permanent / on payroll hire. Not available on contract or freelance.

Permanent | Belgium | Dutch & English mandatory

Build AI that works in the real world.

An AI & Data Consultancy is looking for a Senior AI Engineer to build and deploy AI solutions for leading organisations across Belgium.

This is a hands-on role for someone who enjoys taking AI from POC → production, solving complex problems and working directly with clients.

What you'll do

• Build and deploy GenAI, LLM and classical ML solutions
• Take POCs into secure, scalable production applications
• Work with RAG, AI agents and LLM technologies
• Build end-to-end AI pipelines, including monitoring and evaluation
• Make pragmatic technology and architecture decisions
• Act as a technical advisor in client and presales discussions
• Mentor junior and medior engineers

What we're looking for:

5+ years' AI/ML engineering experience, with Consulting/client-facing experience:

• Strong Python & SQL
• Proven POC → production experience
• Hands-on experience with 2+ of RAG, agentic AI, vector databases or fine-tuning
• LangChain, LlamaIndex, Semantic Kernel or similar
• Strong classical ML foundations
• AWS, Azure or GCP production experience
• Docker
• CI/CD, Kubernetes, Airflow or similar
• Strong software engineering practices and testing
• Experience mentoring or technically leading others

Languages

Fluent Dutch and English are mandatory.

Shortlisting for Client this week, if interested please apply. If you do not met the criteria, you application will not be considered.