Senior Data Scientist Lisboa

Senior Data Scientist
Lisboa
Lisboa, Lisboa, Portugal

The world is more connected than ever before and the pace of change is bewildering. We deliver the best combination of technology and services to enable our clients to fulfil the diverse needs of their customers. By fostering a deeply and personal relationship with our clients, we want to improve the lives of people and organizations.

Axians is the VINCI Energies brand dedicated to ICT and Digital Transformation. We’re present across 37 countries, with more than 16, 600 employees and an annual revenue of more than 3. 6 billion euros in 2023.

? Join Us in Shaping the Future of Social Impact Through AI

We’re on the lookout for a Senior Data Science / Machine Learning Specialist with strong expertise in Natural Language Processing (NLP) to join our Social & Healthcare Team — a group driven by purpose, innovation, and
- world impact.

At the heart of our mission is the belief that technology can be a force for good. Our projects directly improve lives, support public services, and empower communities. If you're passionate about AI with purpose and want to see your work make a tangible difference in society, this is the opportunity for you.

? What You’ll Do

• Design and optimize NLP-driven Machine Learning models that power socially impactful solutions.
• Build scalable MLOps pipelines to ensure robust,
  - ready deployments.
• Leverage cloud platforms like Vertex AI and Azure ML to bring ideas to life.
• Collaborate with
  - functional teams to integrate AI into
  - world healthcare and social systems.
• Monitor, evaluate, and continuously improve model performance in dynamic environments.

? What You Bring

• 5+ years of experience with Python and libraries such as:
• Tensor
  Flow
• Py
  Torch
• Hugging Face Transformers
• Proven track record in NLP tasks: text classification, sentiment analysis, language generation, etc.
• Solid understanding of MLOps and the full ML lifecycle.
• Hands-on experience with Vertex AI and Azure ML.
• Experience working on governmental or public sector projects is a strong plus.

? Who You Are

• A critical thinker with a passion for solving complex challenges.
• A team player with strong communication skills.
• Proactive, curious, and always eager to explore the latest in AI.
• Motivated by purpose and driven to create meaningful change.

✨ Why Join Us?

Because here, your code doesn’t just run — it matters. You’ll be part of a team where technological excellence meets social responsibility, and where your work contributes to a better, more inclusive future.