Summary: Seeking a Data Professional to model and transform data, build and optimize ELT pipelines, ensure clear documentation, and support data science and BI with reliable data and semantic layers. Highlights: 1. Collaborative team for integrated and value-driven deliveries 2. Promotes collective improvement and supports junior profiles 3. Tackles ambiguous issues with a structured approach * **Educational Background:** A degree in **Data Science**, **Computer Science**, **Analytics**, **Machine Learning**, or a related domain. * **Language Skills:** Proficiency in English at a minimum **B2 level** or higher. **Responsibilities:** * Model and transform data into consistent analytical structures. * Build and optimize ELT pipelines and quality tests. * Ensure clear documentation (business rules, lineage, transformation logic). * Monitor datasets, quality, SLAs, and performance. * Support DS/BI/ML with reliable data and semantic layers. * Collaborate closely with DE/DS/MLE/PO for integrated and value\-driven deliveries. **Technical Skills:** * Advanced Data Modeling and Architecture: Expertise in **star schema**, **dimensional modeling, medallion architecture, schema evolution management, and semantic layer design**. * Large‑Scale Semantic Layer \& Data Model Optimization: Building and optimizing **large\-scale models, ensuring performance, consistency, and governance**. * Pipeline Orchestration and Automation: Experience with **ETL/ELT** tools like **Azure Data Factory, Apache Airflow, Microsoft Fabric, Databricks Workflows**. * SQL Expertise \& Performance Engineering: Proficiency in **query tuning, partitioning, clustering**, and handling large volumes of data with scalable SQL. * Advanced Transformations with Python/Spark: Expertise in using **PySpark**, **Spark SQL**, and structured **Python** for advanced data transformations. * CI/CD and Versioning for Data Pipelines: Experience with implementing **CI/CD pipelines**, version control, and **DevOps** best practices for data. * Data Quality Frameworks \& Observability: **Rule definition**, automated **data validation**, end\-to\-end monitoring, and **observability**. * Data Governance, Cataloging, and Lineage: Practical use of tools like **Microsoft Purview** or **Unity Catalog** for governance, cataloging, and lineage tracing. * BI Modeling and Performance: Advanced semantic modeling in **Power BI**, **DAX** optimization, and efficient analytical model design. * Cloud Data Warehousing and Technical Architecture: Hands\-on experience with platforms like **BigQuery, Snowflake, Synapse, Delta Lake, ADLS, and Redshift**; understanding system interdependencies. **Soft Skills:** * Ability to clearly align and bridge the needs of business, Business Intelligence, Data Science, and Data Engineering teams, transforming requests into actionable technical requirements. * Supports the growth of junior profiles through guidance and functional reviews while promoting collective improvement in the team's output quality. * Demonstrates accountability for delivering high\-quality, consistent, and stable models and analyses while sustaining team trust and reliability. * Tackles ambiguous issues with a structured approach, identifies root causes, and proposes scalable and effective solutions to mitigate them. * Easily adapts to shifting priorities, efficiently generates workload plans, and proactively communicates risks to maintain smooth operations. **What can you expect from us?** Mind\-blowing workplace culture. You will be integrated in a professional, dynamic and collaborative team. **100% Remote opportunities** We want you to have the flexibility to work where you feel most comfortable and productive. **International Career** * You can expect professional growth and to be connect with the world. * We are represented in Portugal, Belgium, Luxembourg, and Denmark. * And with projects in many other countries: Netherlands, Luxembourg, Singapore and in the United States of America (and a lot more is coming…) **Extra Benefits \& Perks** If you wish to work with us and you are outside European Union (good news…) we are a Tech Visa Company, We will help! **As a plus, we provide Health and Life Insurance.**
João Santos
Indeed · HR
João Santos
Indeed · HR
