Job Description

Job Title: Senior AI Engineer

We are seeking a Senior AI Engineer to build and deploy a production-grade AI-powered knowledge search platform using Retrieval-Augmented Generation (RAG). You will work on scalable, secure, and bilingual AI solutions in a hybrid cloud environment.

Key Responsibilities:

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  Design and implement end-to-end RAG pipelines (retrieval, reranking, LLM orchestration)
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  Build data ingestion pipelines (CMS and document sources, chunking, embeddings)
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  Develop prompt templates, guardrails, and evaluation frameworks
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  Implement security controls (ACLs, access filtering)
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  Deploy and manage services using Terraform, Helm, and Kubernetes (AKS)
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  Contribute to CI/CD pipelines using Azure DevOps
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  Support performance tuning and operations during early production phases

Requirements:

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  Strong experience with Python and AI/ML systems
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  Hands-on experience with RAG, LLMs, and vector databases
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  Experience with Azure (AKS, Azure OpenAI, API Management)
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  Proven experience with Terraform and Kubernetes/Helm
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  Experience building and deploying production AI systems

Languages:

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  Dutch or French (fluent)
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  English (professional proficiency)

Work Setup:

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  Location: Brussels (hybrid – 2–3 days on-site)
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  Contract: Long-term mission (up to 880 working days)

Additional Requirements:

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  Experience delivering RAG systems to production
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  Ability to work on-site 2–3 days per week