Senior Data Scientist (Generative AI Focus)
Permanent, Fully remote within Portugal
A permanent opportunity is open for a Senior Data Scientist to join a forward-thinking AI team, leading the development and deployment of machine learning models — with a growing emphasis on Generative AI.
Key Responsibilities
* Translate business and product requirements into scalable machine learning solutions
* Identify high-impact opportunities for applying Generative AI, from ideation to production
* Perform in-depth data analysis (EDA), feature engineering, and model evaluation
* Design and implement machine learning models, including both traditional ML and deep learning approaches
* Run structured experiments to compare model architectures and optimize performance
* Deploy models into production environments and maintain continuous improvement loops
Required Qualifications
* Strong theoretical understanding and practical experience with machine learning algorithms
* Proven track record of deploying machine learning models into production
* Hands-on experience with Generative AI frameworks (e.g., LLMs, transformers, diffusion models)
* Proficiency in Python and familiarity with object-oriented programming
* Solid MLOps experience, including model monitoring and CI/CD pipelines
Preferred Qualifications
* Experience with GenAI application development (e.g., conversational agents, content generation, personalization)
* Exposure to Big Data tools such as Spark or PySpark
* Familiarity with cloud platforms, ideally Azure and Databricks
* Industry experience in domains such as fraud detection, recommendation systems, CRM, or sports tech