Data Scientist
At a glance
Mid-level Data Science role at Fyld. Portugal · full-time.
Pay not stated Data Scientist salary
dataroles summary, based on the employer's posting.
What you'll do
- Prepare datasets, engineer features and explore data to shape analysis and model inputs
- Build, validate and tune predictive models for regression, classification, clustering and time-series work
- Use Python and SQL to analyze data and develop models that address business problems
- Present findings with visualisation tools such as Power BI, Plotly or Tableau
What you bring
- A bachelor's or master's degree in a listed quantitative or computing field, or a related discipline
- Strong grounding in statistics, probability and machine-learning methods
- Proficiency in Python and SQL, plus experience with the listed data and modelling libraries
- Fluency in English and the ability to explain insights through data visualisation
Who this fits
This mid-level role suits someone who can work autonomously, think critically and collaborate across teams. The position is based in Portugal.
From the employer
Fyld is hiring: Data Scientist
At Fyld, we believe the future is built with people, technology, and strong values.
We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone’s growth.
Here, every project is an opportunity to build real, lasting, and scalable solutions.
Our philosophy? Code for Big Solutions — because we don’t just code to make things work, we code to transform.
We’re looking for an experienced Data Scientist with technical rigor and a strong desire to make an impact.
By joining Fyld, you’ll be part of a team where every member is challenged to innovate, collaborate, and grow.
Your Profile:
- Bachelor's or Master's degree in Computer Science, Statistics, Mathematics, Data Science, Artificial Intelligence or related fields
- Strong knowledge of statistics, probability and Machine Learning algorithms
- Proficiency in Python and SQL for data analysis and model development
- Experience with libraries such as Pandas, NumPy, scikit-learn, TensorFlow or PyTorch
- Experience with data preparation, feature engineering and exploratory data analysis (EDA)
- Experience building, validating and optimizing predictive models for regression, classification, clustering and time series analysis
- Knowledge of experiment design and A/B testing is valued
- Experience communicating insights through data visualisation tools such as Power BI, Plotly or Tableau
- Familiarity with cloud platforms (Azure, AWS or GCP) is a plus
- Ability to translate business problems into data-driven solutions
- Experience collaborating with cross-functional teams
- Fluency in English
Our Values:
Critical thinking and autonomy
Focus on meaningful solutions and real results
Respect, transparency, and continuous growth
What you'll find at Fyld:
A collaborative team that values individual progress
Access to continuous training and certifications
A culture of proximity, respect, and recognition
Challenging, purpose-driven projects where your talent as a Data Scientist has real impact
High standards, professionalism, and dedication — everything else can be learned
📩 Want to be part of it? Send your CV to [email protected]
Fyld. Code for what really matters.
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