3,148 junior data analyst jobs in Portugal.

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

... platform efficiency. - Support data quality frameworks and monitoring mechanisms to ensure data accuracy, consistency, and reliability. - Manage and support data lakes, data warehouses, and streaming data solutions. - Work closely with data scientists, analysts, and business stakeholders to address platform-related challenges. ...

... cloud technologies and enterprise data platforms to deliver scalable and reliable data architectures. Key Requirements: - Strong experience with the Microsoft data stack, including: SQL Server , SSIS, SSAS / SSRS. - Hands-on experience with: Azure Data Services, Azure Data Lake , Databricks . - Proven experience with Data ...

Building Data Highways: Data Engineer Position Available! ⚙️ There's no secret to become number-one, it takes willingness to improve and determination to pursue it. At GRiT®, it’s all about the journey getting there. We trust talent and intelligence are important, yet passion and perseverance are key to achieving any goal. ...

... pipelines for efficient data collection, transformation, and delivery adhering to business requirements. - Implement systems and processes to monitor and ensure data quality and integrity across production data sources. - Design data integrations and data quality frameworks while applying data governance principles. - Partner ...

... scale, and execution excellence. About the Team The Data Engineering team sits within the Central Data function, reporting to the Head of Data. We own the full data value chain: ingestion from source systems (billing, CRM, network, product, support, compliance), the data lake and warehouse layers, data quality and freshness. ...

... continuous optimization. - Support data quality frameworks and monitoring processes to ensure data accuracy, consistency, and completeness. - Maintain and support data lakes, data warehouses, and data streaming solutions. - Work closely with data scientists, analysts, and business stakeholders to resolve platform-related issues ...

... Experience with data modeling; Solid knowledge of data pipeline design, development, and maintenance; Solid knowledge of Python, Spark, and PySpark; Experience with database management, namely Oracle and/or SQL; Knowledge and experience in AWS and/or Azure cloud, Databricks, and Data Warehouses are valued; Knowledge of visualization ...

Data Engineer Looking to take the next step in your Data Engineering career? Transformation, adaptability, and innovation are part of our DNA. We are passionate about technology and want to be part of your journey. Would you like to join an international project and work with cloud data technologies? Do you share our passion? ...

... Experience with data modeling; Solid knowledge of data pipeline design, development, and maintenance; Solid knowledge of Python, Spark, and PySpark; Experience with database management, namely Oracle and/or SQL; Knowledge and experience in AWS and/or Azure cloud, Databricks, and Data Warehouses are valued; Knowledge of visualization ...

... workflows in an enterprise knowledge graph platform You must have: - Proven Experience as Data Architect role, with graph databases exposure (e.G. Neo4J, GraphDB - Data Engineering: Strong foundation in traditional data engineering concepts, including ETL processes, data streaming, and database management - Basic knowledge in ...

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

... platform efficiency. - Support data quality frameworks and monitoring mechanisms to ensure data accuracy, consistency, and reliability. - Manage and support data lakes, data warehouses, and streaming data solutions. - Work closely with data scientists, analysts, and business stakeholders to address platform-related challenges. ...

... Design data models, schemas, and data architectures following industry best practices. - Support users in leveraging BI and analytics platforms while promoting data engineering best practices. - Collaborate with stakeholders and mentor junior team members, providing technical guidance and support. Your Key Skills - Strong ...

... Este pode ser o desafio perfeito, se tiveres: - +5 anos de experiência como Data Engineer - Experiência sólida com Python, PySpark e SQL - Experiência com Azure Databricks e Azure Synapse - Conhecimentos de Azure Data Lake e Azure Data Factory - Experiência em modelação de dados (Data Vault, Dimensional, ER) - Prática com ...

... maintain Snowflake-based data pipelines and data-sharing workflows that improve freshness, correctness, and scalability for analytics products and customer-facing data delivery. - Contribute to schema evolution, data quality checks, and operational processes that reduce discrepancies and make data systems easier to support and ...

... warehouses, data lakes, and enterprise-scale data platforms. - Maintain technical documentation and follow best practices for development, deployment, monitoring, and data governance. - For Senior/Lead profiles, provide technical guidance and mentorship to junior engineers and contribute to architectural decisions. What we are looking ...

... continuous optimization. - Support data quality frameworks and monitoring processes to ensure data accuracy, consistency, and completeness. - Maintain and support data lakes, data warehouses, and data streaming solutions. - Work closely with data scientists, analysts, and business stakeholders to resolve platform-related issues ...

... um(a) Data Analyst – Data Strategy & Governance com: • Experiência em análise de dados, levantamento de requisitos e documentação funcional. • Conhecimentos de Data Governance, Data Lineage, Metadata Management, Data Quality, Master Data Management e Data Modelling. • Experiência em T-SQL e Microsoft Excel. • Capacidade para ...

... um(a) Data Analyst – Data Strategy & Governance com: • Experiência em análise de dados, levantamento de requisitos e documentação funcional. • Conhecimentos de Data Governance, Data Lineage, Metadata Management, Data Quality, Master Data Management e Data Modelling. • Experiência em T-SQL e Microsoft Excel. • Capacidade para ...