1,623 data scientist jobs in Portugal.

Talanto is seeking a Sr Manager/Associate Director in Banking to lead end-to-end ML projects, translate business goals into data science solutions, and collaborate with stakeholders on pricing, LTV, retention, and A/B testing. You will work with data engineers, deploy models, monitor performance, and drive continuous improvements. ...

... crescimento, procuramos pessoas talentosas que queiram integrar um projeto com grande futuro na área da Transformação Digital. O Que Procuramos Procuramos um Senior Data Scientist para integrar uma equipa altamente autónoma, com forte proximidade ao negócio e responsabilidade end-to-end sobre iniciativas de Data Science. Esta ...

... resolvam problemas de negócios. O candidato ideal deve ter conhecimentos sólidos de Python e ferramentas de ML, com 3 a 5 anos de experiência em ambientes de Data Science. A posição oferece um ambiente tecnológico estimulante e oportunidades de progressão na carreira em projetos de reconhecimento nacional e internacional.

... projects. About the Role We're looking for a Senior Data Scientist with 5+ years of experience to join an exciting international project and help transform complex data into actionable business insights. This is an opportunity for a data professional who enjoys tackling challenging problems, developing advanced analytical solutions, ...

... crescimento, procuramos pessoas talentosas que queiram integrar um projeto com grande futuro na área da Transformação Digital. O Que Procuramos Procuramos um Senior Data Scientist para integrar uma equipa altamente autónoma, com forte proximidade ao negócio e responsabilidade end-to-end sobre iniciativas de Data Science. Esta ...

Requisitos - Licenciatura, Mestrado ou Doutoramento em área quantitativa (Engenharia, Matemática, Estatística, Informática ou equivalente); - Experiência relevante (3+ anos) no desenvolvimento de sistemas de machine learning ou pipelines de dados em ambiente de produção; - Conhecimentos sólidos de programação e

... processing logic to reduce unnecessary compute and improve maintainability. - Define and implement data contracts where appropriate to improve reliability between data producers and consumers. - Collaborate with Data Engineers and business/technical stakeholders to understand requirements and deliver robust data solutions. - ...

... with data engineering practices including ETL pipelines, orchestration tools such as Airflow, and big data platforms like Databricks; hands‑on experience with data modelling techniques (e.g., 3NF, data vault, etc.), ability to work with both structured and unstructured data - Strong applied data science skills with experience ...

Riskified is looking for a Data Science Team Leader to lead and mentor a team of data scientists in Lisboa, Portugal. This role involves defining technical approaches for complex data projects and ensuring high-impact machine learning solutions for fraud detection and risk assessment. Candidates should have 6+ years of ...

... projects. About the Role We're looking for a Senior Data Scientist with 5+ years of experience to join an exciting international project and help transform complex data into actionable business insights. This is an opportunity for a data professional who enjoys tackling challenging problems, developing advanced analytical solutions, ...

... feedback, and the challenge of making advanced techniques — including machine learning and LLMs — deliver real, measurable value. About the Role - We are seeking a Data Scientist to create product prototypes that address customer needs and enhance platform capabilities. - This role translates analytical insights into actionable ...

#WeAreIn for data that powers standout customer experiences. Do you want to build reliable, scalable data products that connect journeys across every channel? As Senior AI Data Scientist on our Digital & Data team, you will design and operate platforms that make customer insights accurate, timely, and actionable. Are you ...

Metyis in Porto, Portugal, is seeking a data scientist to translate business problems into analytical solutions and deliver ML models end-to-end. You will work with Python, PySpark, and ML libraries, deploying models on cloud platforms and iterating with stakeholders. The role emphasizes hands-on ML development, experimentation, ...

Requisitos - Licenciatura ou Mestrado em Engenharia Informática, Ciência de Computadores, Engenharia de Dados, Matemática, Estatística ou áreas equivalentes. - Experiência comprovada no desenvolvimento de pipelines de dados escaláveis e de alto desempenho .

... GCP accordingly. Key Responsibilities During Your Journey - Transformation and Data Cleaning: A significant part of the role involves taking raw, often messy, data from diverse sources and processing it. This includes cleaning, structuring, and transforming it into "reliable data products" – meaning data that is accurate, ...

... diretas. IMPORTANTE: Exige-se fluência em português (falado e escrito) e autorização legal para trabalhar em Portugal. - Experiência mínima de 3 anos em funções de Data, idealmente análise de dados; - Experiência em Power BI (arquitetura e implementação de soluções end-to-end); - Experiência avançada em DAX e Power Query; - Experiência ...

... Take ownership of model quality, monitor key metrics, and collaborate with the team on degradation issues and improvement plans. - 3+ years of experience as a Data Scientist. - Proven experience with end-to-end ML projects (ability to oversee the entire process). - Strong knowledge of classical machine learning techniques ...

... lançamento em Setembro de 2017, temos vindo a trabalhar todos os dias para oferecer o melhor produto de jogo online do país. Sobre a Função Procuramos um(a) Data & Business Analyst altamente qualificado(a) para integrar a nossa equipa. A função irá apoiar a performance, reporting e otimização dos nossos produtos, com especial ...

Senior Data Centre Engineer Location: Sines, Portugal Employment: Full Time Permanent Position Overtime available Requirements: - Data Centre Experience - Structured cabling - Rack and Stacking - Terminating - Cable pulling - Hardware experience - Energetic individuals - Strong able to lift heavy equipment - Looking for ...

ARRISE is seeking a skilled ML Engineer to design advanced ML algorithms for multimodal data and implement end-to-end Python applications. The role spans building pipelines in Azure, model training, testing, and performance monitoring across domains. You will collaborate with cross-functional teams, develop reusable tools, ...