AI Architect Lisboa

AI Architect
Lisboa
Lisboa, Lisboa, Portugal

Claire Joster is currently recruiting for a reference client in the retail sector, which intends to strengthen its internal structure with the integration of a AI Architect (M/F).

Role:

- Define and evolve the ML/AI architecture, ensuring scalability, reliability, and
- effectiveness;

- Design and implement
-
- end ML/AI pipelines using Azure Machine Learning, Databricks, and—where relevant—tools outside the Azure ecosystem;

- Architect solutions to accelerate and strengthen LLM training,
- tuning, and deployment, including prompt engineering, RAG (retrieval-augmented generation), and model evaluation;

- Ensure best practices in LLMOps, MLOps, CI/CD for ML models, monitoring, and governance;

- Provide technical leadership to
- functional teams and mentor data scientists and AI engineers in architectural best practices;

- Continuously evaluate and research new AI/ML frameworks, tools, and platforms, inside and outside Azure, to improve our capabilities.

Requirements:

- 5+ years in data science, machine learning engineering, or AI architecture roles.

- Hands-on experience with Azure ML, Databricks, Azure Data Lake, and Azure Cognitive Services.

- Strong background in MLOps: model versioning, deployment, monitoring, CI/CD (MLflow, Git
Hub Actions, Azure Dev
Ops).

- Knowledge of LLMOps practices.

- Proficiency in Python and ML/AI frameworks (Py
Torch, Tensor
Flow, Hugging Face, Lang
Chain, etc. ).

- Experience building and deploying LLMs:
- tuning, serving, and integrating into business applications.

- Experience with Multi-Agent frameworks.

- Understanding of vector databases (Pinecone, Weaviate, FAISS, or Azure Cognitive Search for RAG).

- Strong
- solving, system design, and stakeholder communication skills.

- Ability and motivation to research and experiment with new technologies autonomously.