Senior Analytics Engineers / Mid Analytics Engineers in Lisboa, Lisboa at IRIUM

At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey.

We are currently looking for: Senior Analytics Engineers / Mid Analytics Engineers .

Requirements:

• 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.
Required Qualifications to be successful at this role:
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.
Experience Requirements:
Senior Analytics Engineer:
• Professional Experience: Minimum 5+ years in data analytics environments with a proven record of architecting and deploying production-grade analytical solutions.
Mid Analytics Engineer:
• Professional Experience: Minimum 3+ years in data analytics environments with hands-on contribution to reliable data solutions.
Other Requirements:
• 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.

Location: Lisbon, hybrid.

Range Salarial
Remuneração bruta anual: 55k - 60k - Brutos anuais / 2.800€ – 3.050€ líquido/mês.

Nota: Inclui todas as componentes: Fixo, Variável, Subsídio de Alimentação, Teletrabalho e Benefícios.
What do we offer?

➡ An innovative and growing company, with a lot of opportunities for professional development.

➡ Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit.

➡ Unlimited access to technological training in free mode.
IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. This is the spirit we are looking for at IRIUM, whatever your age is. If you recognize yourself in this, this is your company!
We can build the future together. Let’s talk!

Send your CV to: recrutamento@irium.pt
At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.