We are seeking a Senior Data Scientist to join a dynamic team in Lisbon. This hybrid role (2 days per week in the office) offers the chance to work on cutting-edge analytical and AI-driven solutions that have real-world impact.
What You’ll Do:
- Design and implement complex analytical models, including combinatorial approaches and deep learning on structured and unstructured data.
- Develop solutions using Python, R, and cloud-based PaaS services (preferably Azure) with advanced ML frameworks such as TensorFlow, Keras, PyTorch, Caffe.
- Integrate Generative AI (LLMs, diffusion models) into workflows for text generation, summarization, contextual classification, image creation, and intelligent copilots.
- Build robust pipelines for preprocessing, model fine-tuning, evaluation, and API-based deployment, following best practices in machine learning engineering.
- Collaborate with global teams to deliver innovative AI and analytics solutions.
What You Bring:
- Degree in Software Engineering, Computer Engineering, or a related field.
- Excellent written and verbal communication skills in English.
- Hands-on experience with relational and NoSQL databases.
- Experience in machine learning development (Python, R, SAS), model deployment, and lifecycle management.
- Proficiency with ML frameworks such as PyTorch and TensorFlow.
- Strong critical thinking, problem-solving skills, and a commitment to quality.
Nice-to-Have / Valued Skills:
- Experience with AI / Generative AI solutions.
- Ability to develop interactive data visualizations to present complex results.
Why Join:
- Hybrid work flexibility (2x/week in Lisbon).
- Opportunity to work on innovative AI/ML projects with global reach.
- Collaborative environment that encourages learning and quality delivery.
Key Skills
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- Posted
- Dec 31, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lisbon
- Company
- Wire IT
Industries
Categories
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