2,283 vagas para junior data scientist em todo o país.

... fast-paced, collaborative environment. ( 100% remote from Portugal ) Responsabilities - Own and develop the transformation layer within our ELT framework - Design data models based on Kimball principles - Expand the central data warehouse by continuously integrating new data sources - Ensure data integrity, consistency, security, ...

... maintain scalable and reliable data platforms; - Collect, process, and analyze large and complex datasets from multiple data sources; - Develop and implement data processing workflows using frameworks such as Apache Spark and Apache Beam; - Extract data from various sources, including databases, file systems, and APIs; ...

... issues, escalating to the Data Governance Lead for broader resolution. Promote data literacy and awareness of data governance practices across domain teams. - Data Cataloguing: Data Asset & Metadata Management Ensure accurate documentation of domain data assets in the enterprise data catalogue. Manage metadata (glossary, ...

Ref. AO4616 Estamos à procura de um Senior Data Engineer para se juntar à nossa equipa. Se te consideras uma pessoa flexível e proativa e desejas enfrentar novos desafios profissionais, envia-nos a tua candidatura! Estamos ansiosos por fazer parte do teu crescimento e certamente que iremos construir um futuro de sucesso ...

... supporting analytics, AI, or machine learning workloads. - Experience within financial services, consulting, or other regulated industries. - Familiarity with CI/CD, DataOps, and DevOps practices. - Experience with Microsoft Purview. - Experience mentoring junior engineers or leading technical workstreams. - Knowledge of Infrastructure ...

... and Lisbon, Portugal . For more information, please visit Luma’s website About the role The Operations Team is responsible for creating and maintaining product data that ensures a high‑quality user experience through strong data governance. The Product Data Specialist plays a key role in managing and ensuring the accuracy ...

Description: This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Science Lead based in Portugal. This is a strategic technical leadership opportunity within a high-impact AI program operating in a highly regulated environment. You will lead ...

... product managers. You will represent Data Operations in a cross-functional product team, collaborating closely with Product Management, Data Engineering, and Data Science. We care about a great cultural fit. You enjoy working at speed in multi-cultural teams. We are the optimal fit if you are excited about data, Life Sciences, ...

Mid Data Engineer At WE ARE META, we focus on finding the perfect match between our Rhinos and our clients. Qualifications - 5 to 7 years of experience as a Mid Data Engineer - Advanced Python (OOP, pandas, testing) and strong hands‑on PySpark for batch and real‑time pipelines - Strong collaboration skills to translate ...

... might be the opportunity for you! Senior Data Engineer Responsibilities - Develop end-to-end functionalities on a cloud-based (AWS) big data platform, focused on data analysis and processing. - Actively participate in discussions regarding the architecture of the functionality, as well as defining the necessary data flows and ...

... Ability to design data models for operational systems, configuration data, historical records, and analytics-ready datasets. - Ability to prepare structured data for dashboards, KPI visualization, analytics, and reporting - Experience in Data Platform Builder; - Expertise in Database Design & Data Modeling- strong experience ...

... Apache Spark - Microsoft Fabric - Azure Data Platform - Azure Data Factory - Delta Lake - Lakehouse / Medallion Architecture - ETL / ELT pipeline development - Data Modelling & Warehousing - REST API integration - Data Governance & Metadata Management - Master Data Management - Semantic Modelling - Git & CI/CD Enterprise ...

... experience as a Power BI developer - Knowledge in ETL - Manages the Extract, Transform, and Load processes, implementing technical solutions to do so - Talend ETL - Data Analysis Expressions (DAX) - 4+ years SQL Server - 4+ years Oracle Database - 3+ years Data Engineer workloads - 3+ years Create Data Cubes - English level minimum ...

A IT House encontra-se a recrutar um Data & AI Engineer , com experiência na área de Data, para um cliente do setor energético na zona de Lisboa. RESPONSABILIDADES - Liderar tecnicamente projectos de Data & AI Engineering; - Definir boas práticas, arquitectura e standards de desenvolvimento; - Garantir qualidade, performance ...

... programmatic data into analytics-read datasets - Create data models for yield optimization, floor price analysis, and demand partner performance - Build and maintain data warehouses and lakes optimized for ad-tech query patterns - Implement data quality monitoring, validation, and anomaly detection for programmatic data streams ...

... in alignment with enterprise architecture, security and infrastructure guidelines and standards.* Provide supervision and guidance to the implementation team (data engineers, data scientists, BI consultants, ..) to ensure the project is implemented as per business requirements* Support pre-sales by proposing a technical ...

... use; - Build and maintain data systems and pipelines; - Assess the needs and objectives of business units; - Provide support for the continuous operation of data pipelines; - Interpret data trends and patterns to generate insights; - Evaluate complex data analyses and explore outcomes; - Prepare data for predictive and ...

... Computer Science or in similar areas. - Solid knowledge of Data Governance and Data Quality practices, frameworks, and processes. - Experience with Data Ownership, Data Stewardship, Business Glossary, Data Catalog, Data Lineage, and Data Quality processes. - Knowledge of databases and analytics technologies, including Data Lake, ...

Estás pronto para oferecer a excelência connosco? A LCG está à procura de um Snowflake Data Engineer para integrar a nossa equipa em Lisboa. O que precisas de saber? - Mínimo de 2 anos de experiência como Snowflake Developer. - Disponibilidade para aprender DBT. - Experiência em SQL. - Experiência na análise e modelação ...

... position: - Design and build and enhance scalable data pipelines for processing data from a variety of ad server and ancillary data sources - Ingest and normalize data from multiple SSPs, DSPs, ad servers (GAM), and third-party reporting APIs - Develop ETL/ELT workflows to transform raw data into analytics-ready datasets - Create ...