AI Systems Engineer: LLMs, RAG

MEERAB GROUP in Brussels seeks an AI Engineer/Developer to build AI-powered applications using LLMs, RAG and agentic workflows. You will design backend services, APIs and integrations, and refine retrieval pipelines with embeddings and vector search.The role requires 5+ years as a software engineer, 1–2 years with LLMs, strong Python skills, and fluency in...

Xintas is seeking a Software Engineer to join AI-centric software teams focused on building reliable, scalable AI-powered applications. The role blends strong software engineering with practical experience in LLMs, RAG, and agentic workflows to deliver production‑quality solutions.You will design, implement, and evaluate AI systems, build back‑end...

ictjob.be is seeking a software engineer to design, build, and maintain production-quality AI-centric applications in a cross-functional team. You will work with large language models, retrieval-augmented generation, and agentic workflows to deliver reliable solutions for energy infrastructure.You will build backend services, APIs, and integrations; design...

The company in Belgium is seeking an AI/ML Engineer for a fully remote role. You will design and deploy AI/ML models using LLMs, RAG, and multi-agent orchestration for government-grade applications.You’ll work with cross-functional teams to ensure secure, scalable systems and maintain robust data pipelines and APIs. Proficiency in Python, REST APIs, and...

Accenture Belgium is seeking a hands-on AI Engineer to design, build, and integrate AI system components across ML, generative AI, and agentic systems. You will translate architecture specs into production-quality software, wiring together agents, tools, and memory components in enterprise-grade solutions.You will work with cross-functional teams to evaluate...

Fujitsu Belgium seeks an experienced AI Database Administrator/Engineer to support an innovative AI and data platform environment in Brussels. The contract runs for 60 man-days with potential extension into 2027, requiring hands-on PostgreSQL design, HA, vector databases, and integration of AI components.You will design, install and manage PostgreSQL...

Accenture PLC in Belgium is seeking a hands-on AI Engineer to design and develop core AI system components for enterprise-grade applications. You will build agent logic, tool integrations, and memory modules while integrating foundation models and traditional machine learning into end-to-end pipelines.You will evaluate libraries and frameworks for agent...

Sagacify, part of Craftzing, seeks an AI/ML Engineer who bridges hands-on AI engineering and client collaboration. You’ll convert a client's fuzzy challenge into a working AI solution, whether that's an LLM-powered assistant or a well-tuned predictive model, and explain why it works.You’ll work at the intersection of business and engineering,...

Accenture is seeking an AI Large Language Model (LLM) Technology Architect at Associate Manager / Specialist level to design and build advanced AI systems spanning classical ML, generative AI, and agentic architectures.You will own end-to-end components, evaluate models and frameworks, and deliver architecture artifacts while collaborating with data...