AI Solution Architect

AI Solution Architect

📍 Erpe-Mere, Belgium (Hybrid)

🕒 Full-time or Freelance

Role Description

Qity is seeking a highly skilled AI Solution Architect to join our innovative team. In this role, you will design, develop, and optimise AI-driven solutions, leveraging prompt orchestration frameworks, retrieval-augmented generation (RAG) tools, and knowledge graphs. You will work closely with cross-functional teams to build and enhance intelligent systems tailored for the medical industry.

Responsibilities

• Develop and implement AI-driven applications
• Design and optimise dynamic prompt assembly and chaining for improved AI performance
• Work with RAG tools such as Neo4j and Protégé to enable intelligent information retrieval and contextual AI reasoning
• Build and maintain knowledge graphs to structure and enrich AI models
• Design, implement, and manage ETL pipelines to extract, transform, and load data efficiently for AI systems
• Continuously improve AI-driven workflows, conduct testing, and validate models to ensure robustness and reliability
• Stay up to date with the latest advancements in AI, machine learning, and knowledge representation

Qualifications

• Master’s or PhD in Computer Science, Data Science, Artificial Intelligence, Software Engineering, or a related field
• Experience in prompt orchestration frameworks (e.g. LangChain, LlamaIndex) to enhance AI-driven applications
• Strong programming skills in Python, with experience in frameworks such as PyTorch, TensorFlow, or JAX being a plus
• Deep understanding of prompt engineering, LLM fine-tuning, and generative AI models
• Experience in building and optimising knowledge graphs, including ontologies, semantic reasoning, and entity linking
• Hands-on experience with RAG methodologies, including vector databases, graph-based retrieval, and document indexing
• Expertise in ETL pipeline development, handling structured and unstructured data, and managing data lakes and warehouses
• Familiarity with cloud computing platforms such as AWS, Azure, or GCP for AI model deployment and scaling
• Strong understanding of database management systems, including SQL, NoSQL, and graph databases (e.g. Neo4j, ArangoDB, or RDF stores)
• Excellent problem-solving skills with a strong mathematical and algorithmic foundation
• Ability to work effectively in an agile, multidisciplinary environment
• Proficiency in English is required; Dutch is a plus

At Qity, we are committed to the professional development of our team. The successful candidate will receive comprehensive training and support, gaining valuable experience in AI-driven medical technologies. We welcome applications from both employees and freelancers. No agencies.