Data Scientist (Híbrido @ Porto)

We’re looking for the special, unique and amazing YOU!

KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do : dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work.

At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome!

We are looking for an Amazing : DATA ENGINEER

Seniority : Minimum 4-5 years

Type of position : Hybrid (in Porto, Portugal)

The amazing you, will have :

• At least 4 years of experience as a Data Scientist.
• Strong foundation in statistics, probability, and predictive modeling.
• Hands-on experience with Python (pandas, scikit-learn, NumPy, matplotlib, seaborn).
• Experience building, validating, and deploying machine learning models (supervised and unsupervised).
• Ability to handle large datasets, perform EDA, and apply feature engineering.
• Solid SQL skills for data extraction and manipulation.
• Experience using Jupyter Notebooks or similar tools for prototyping and sharing insights.
• Understanding of model evaluation metrics (e.g., precision, recall, AUC).
• Fluent English (spoken and written) – for effective communication with technical teams.
• Experience with cloud platforms (e.g., GCP, AWS, Azure).
• Familiarity with ML Ops tools (e.g., MLflow, SageMaker, Vertex AI).
• Background in Deep Learning (e.g., TensorFlow, Keras, PyTorch).
• Basic understanding of ETL processes and data pipelines.
• Experience in NLP, computer vision, or time series forecasting projects.

To turn yourself from amazing to unique, you ́ll have (plus) :

Why should you become part of our family?

Who are we?

Founded in 2008 and based in Lisbon, KCS IT is a consulting company in the field of Information Technology and Services, focused on creating value for our clients through three main areas : Consulting, Outsourcing, Innovation and Training. Our commitment to talent development is unmistakable in the recent opening of the Porto, Leiria and Azores hubs, which aims to develop technology for the national and international market. Since 2018 we have been elected one of the 10 major companies in the “Index of Excellence”, an initiative that aims to reward organizations that invest most in the development and satisfaction of their employees.