Data Engineer - ETL & Data Pipeline Specialist

Affinity

Lisboa

On-site

EUR 35,000 - 55,000

Full time

3 days ago

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Benefits offered by this job

Career and training plan

Welcoming environment

Affinity Communities

Social responsibility projects

Benefits and discounts

Events and internal dynamics

Memorable leisure moments

Job summary

Affinity, a Portuguese technology consulting company with offices in Lisbon, Porto and Leiria, seeks a Data Engineer to maintain data pipelines, develop ETL processes, and optimize SQL queries. The role favors Python/PySpark/Scala knowledge, Git usage, and basic Azure cloud familiarity.

English proficiency of B1+ is valued. Join a company with over a decade of growth, a strong European footprint, and a broad project portfolio across more than 20 countries.

Qualifications

1-2 years of experience in Data Engineering or a similar role.
Experience in maintaining and supporting data pipelines and ETL processes.
Strong knowledge of SQL, including writing and optimizing queries.
Developing and optimizing SQL queries for data extraction, transformation, and analysis.
Understanding of Data Warehouse concepts and data modeling principles.
Experience with ETL processes and data pipelines (mandatory).
Programming knowledge in Python, PySpark, or Scala.
Experience using Git for version control.
Basic knowledge of cloud platforms, preferably Microsoft Azure.
English level B1 or higher.

Skills

SQL

Python

PySpark

Scala

Git

Data modeling

ETL pipelines

Data warehousing

English B1+

Tools

Microsoft Azure

Git

Job description

English proficiency of B1+ is valued. Join a company with over a decade of growth, a strong European footprint, and a broad project portfolio across more than 20 countries.

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