Data Visualization Engineer: Power BI & BigQuery

act digital; Lisboa; On-site; EUR 42,000 - 64,000; Full time

Job summary

act digital is seeking a Data Visualization Engineer to join its Data Platform team in Lisbon. You will transform complex data into actionable insights by delivering Power BI dashboards, semantic models, and KPI definitions, while building robust data pipelines in Dataiku and dbt.

You will work with SQL and Python to automate processes, manage BigQuery data assets, and apply Terraform-based IaC to cloud resources, ensuring data quality and governance across the analytics lifecycle.

Qualifications

• Degree in IT, Computer Science, Engineering, or related field.
• 3+ years of experience in Data Visualization, BI, Analytics Engineering, Data Engineering, or similar roles.
• Strong hands-on experience with Power BI including dashboards, DAX, semantic models, and workspace management.
• Solid knowledge of data modeling principles and analytical data structures.
• Experience with dbt and Dataiku.
• Advanced SQL skills with complex datasets.
• Good experience with Python for data processing and automation.
• Experience with Google Cloud Platform, especially BigQuery.
• Hands-on knowledge of Terraform and Infrastructure as Code.

Responsibilities

• Develop, maintain, and enhance Power BI dashboards and semantic models.
• Define, implement, and monitor KPIs and performance metrics.
• Design, build, and optimize analytical data models for reporting and analytics.
• Develop and maintain data pipelines and ETL/ELT processes using Dataiku.
• Build and manage data models and transformations using dbt.
• Develop advanced SQL queries for data extraction and analysis.
• Use Python to automate data-related processes.
• Work within GCP ecosystem, particularly BigQuery.
• Manage cloud infrastructure with Terraform and IaC practices.
• Ensure data quality, governance, lineage, and documentation.
• Manage Power BI workspaces, datasets, access, and deployment processes.
• Collaborate with Data Engineering, Analytics, and business teams to deliver scalable data solutions.
• Contribute to continuous improvement of end-to-end data lifecycle.

Skills

Power BI

SQL

Python

Data modeling

Data governance

Data quality

Google Cloud

Analytics engineering

Education

Degree in IT/CS/Engineering

Tools

Power BI

dbt

Dataiku

BigQuery

Terraform

Job description

act digital is seeking a Data Visualization Engineer to join its Data Platform team in Lisbon. You will transform complex data into actionable insights by delivering Power BI dashboards, semantic models, and KPI definitions, while building robust data pipelines in Dataiku and dbt.

You will work with SQL and Python to automate processes, manage BigQuery data assets, and apply Terraform-based IaC to cloud resources, ensuring data quality and governance across the analytics lifecycle.