Senior Data Scientist & Generative AI Architect

Decskill; Lisboa; On-site; EUR 60,000 - 90,000; Full time

Job summary

Decskill is seeking a Senior Data Scientist & Generative AI to lead end-to-end Data Science and ML initiatives, including building and deploying models, LLMs, and RAG workflows. The role requires strong Python skills, cloud familiarity, and collaboration across product and engineering teams.

Based in Portugal with offices in Lisbon, Decskill offers challenging projects, modern tech stack, and opportunities to drive AI-driven value for diverse clients.

Qualifications

• Minimum 5 years of professional experience in Data Science and Machine Learning projects.
• Proven experience delivering end-to-end Data Science / ML initiatives, from data understanding and preparation to modelling, evaluation and deployment.
• Strong knowledge of Data Science fundamentals, Exploratory Data Analysis (EDA) and model evaluation.

Responsibilities

• Lead end-to-end Data Science / ML initiatives from data understanding to deployment.
• Develop and optimize Generative AI solutions, including LLMs and RAG techniques.
• Collaborate with cross-functional teams to translate business needs into scalable ML solutions.

Skills

Data Science

Machine Learning

CEFR C

Tools

Python

scikit-learn

PyTorch

Keras

OpenCV

pandas

SQL

MLflow

Databricks

Git

CI/CD

Unit testing

Job description

Decskill is seeking a Senior Data Scientist & Generative AI to lead end-to-end Data Science and ML initiatives, including building and deploying models, LLMs, and RAG workflows. The role requires strong Python skills, cloud familiarity, and collaboration across product and engineering teams.

Based in Portugal with offices in Lisbon, Decskill offers challenging projects, modern tech stack, and opportunities to drive AI-driven value for diverse clients.