Senior AI Data Analyst | Data Quality & AI Readiness

Match Profiler; Lisboa; Híbrido; EUR 48 000 - 72 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Careful onboarding and close support

Continuous feedback aligned with your

Accessible and collaborative team

Social events and initiatives

Resumo da oferta

Match Profiler, an Information Systems consultancy, is seeking a Senior AI Data Analyst to join as part of a client project. The role focuses on data preparation, validation, quality assurance for AI processing and business insights generation, with hybrid work requiring 1 day per month in Lisbon.

You will profile, cleanse, transform data from multiple sources, and collaborate with agile teams to ensure AI data readiness and quality.

Qualificações

• > Strong experience in data analysis, data profiling, and data pre-processing.
• > Proficiency in Python and data analysis libraries for cleansing, transformation, and exploratory analysis.
• > Solid understanding of data quality, data governance, metadata, lineage, and analytical best practices.
• > Experience preparing structured and unstructured data for AI, ML, analytics automation, and AI-assisted workflows.
• > Experience with document data extraction, PDF processing, OCR outputs, or text normalization (preferred).
• > Experience with Azure data services and data visualization tools.

Responsabilidades

• > Collect, profile, cleanse, transform, and prepare data from multiple sources.
• > Assess and improve data quality (completeness, consistency, accuracy, duplicates, formatting, and anomalies).
• > Analyze datasets to identify patterns, gaps, correlations, and quality issues relevant to AI and business decision-making.
• > Build and maintain reusable data pipelines, quality checks, and datasets for AI, reporting, and analytics.
• > Collaborate with agile, cross-functional teams to validate requirements, test outputs, and improve AI data readiness.

Conhecimentos

Data analysis

Data profiling

Data pre-processing

Python for data analysis

SQL

Azure data services

Power BI

English (business fluent)

Document/PDF data extraction

Ferramentas

Azure data services

Power BI

Descrição da oferta de emprego

Match Profiler, an Information Systems consultancy, is seeking a Senior AI Data Analyst to join as part of a client project. The role focuses on data preparation, validation, quality assurance for AI processing and business insights generation, with hybrid work requiring 1 day per month in Lisbon.

You will profile, cleanse, transform data from multiple sources, and collaborate with agile teams to ensure AI data readiness and quality.