Data & Analytics Analyst – First-Party Insights

Intellias; Portugal; On-site; EUR 42,000 - 64,000; Full time

Job summary

Intellias is seeking a Mid Data & Analytics Analyst to support analytics initiatives, primarily using first-party consumer and CRM data. The role combines hands-on data analysis with assessment of data availability, quality and system performance, working alongside more senior analytics specialists on defined tasks and projects.

This role emphasizes data understanding and reliable analytical outputs over pure BI; strong storytelling and visualization are valued as complements to rigorous

Qualifications

• 4+ years of experience in data analytics or related roles.
• Hands-on experience with marketing metrics and KPIs.
• Experience with data visualization and dashboard creation (Power BI, Tableau, Looker, or similar).
• Strong SQL (including CTEs).
• Good practical Python skills.
• Experience with complex datasets and exploratory analysis.
• Practical understanding of statistics and analytical methods.
• Experience with data visualization and/or dashboarding.
• Ability to identify and investigate data-quality or data-availability issues.
• Clear analytical documentation and communication skills.

Responsibilities

• Prepare, clean and analyse first-party datasets using SQL and Python.
• Perform exploratory and behavioral analysis across consumer, CRM and lifecycle data.
• Assess data presence, completeness, consistency and usability across systems.
• Analyse data flows and system performance, including data quality, freshness, latency and delivery.
• Refresh, extend and improve existing analyses and outputs.
• Support larger projects by owning clearly defined analytical work packages and producing first drafts.
• Develop visualizations or dashboards to explain findings or support recurring analysis.
• Document analytical logic, assumptions, data limitations and findings clearly.
• Work collaboratively with analysts, data scientists, technical teams and business stakeholders.

Skills

SQL

Python

Data visualization

Marketing metrics

Statistics

Tools

Power BI

Tableau

Looker

Jupyter notebooks

Git

Job description

Intellias is seeking a Mid Data & Analytics Analyst to support analytics initiatives, primarily using first-party consumer and CRM data. The role combines hands-on data analysis with assessment of data availability, quality and system performance, working alongside more senior analytics specialists on defined tasks and projects.

This role emphasizes data understanding and reliable analytical outputs over pure BI; strong storytelling and visualization are valued as complements to rigorous