Senior Data Scientist / ML Engineer

About KLx

KLx is the Portuguese subsidiary of Crédit Agricole S.A., a large international banking group that provides IT Skills & Software Development services to the IT organizations within the group's business lines. Our mission is to assist with the IT transformation & activities of a worldwide bank capitalizing on all the skills from our international campus in Lisbon.

About Responsibilities

At KLx's Expertise Development pole, you'll be leading the charge in AI and Machine Learning innovation. You'll team up with our community of experts in Data Science, AI, and Product Development."

Reporting to our CTO, your main missions will be :

• Design & Deploy : Create machine learning models and AI solutions.
• Innovate : Fine-tune and extend Large Language Models (LLMs) including open-source and commercial models.
• Optimize : Implement Retrieval-Augmented Generation (RAG) techniques for enhanced model efficiency.
• Analyze : Perform exploratory data analysis and feature engineering to unlock better model performance.
• Build Generative AI : Develop cutting-edge models for content creation, process automation, and innovation.
• Apply Traditional ML : Utilize decision trees, SVMs, neural networks, and more to solve diverse problems.
• Collaborate : Work alongside data engineers, product managers, and stakeholders.
• Quality Assurance : Ensure high-quality AI solutions through rigorous testing and validation.
• Document & Share : Maintain technical documentation for knowledge sharing and reproducibility.

About You

Nice-to-Have Skills :

What We Offer