QA Engineer

Role Overview :

Euronext Market Services is seeking a

Quality Assurance Engineer

to join the

Data Systems team in Porto

• . The QA will play a critical role in a major transformation project, migrating our data platform from a centralized data warehouse architecture on Amazon Redshift to a modern lakehouse platform built around

Apache Iceberg

The successful candidate will collaborate closely with other QA engineers and developers to :

functional results

of new developments.

data comparison tests

to identify regressions and discrepancies.

data quality

across the new platform.

Key Responsibilities :

enhance data quality checks

Qualifications & Skills :

QA Engineer

with a focus on

data platforms

SQL skills

(advanced queries, joins, aggregations, performance checks).

data pipelines and platforms in public cloud environments

, especially

AWS

Experience with CI / CD tools and automation (e.g., Jenkins, GitLab).

Solid understanding of

QA core competencies

, including :

Testing strategies

Experience leveraging QA / testing frameworks for

data quality assurance

Apache Airflow, Apache Flink and

Apache Spark

is a plus

Python and Java

Development is a good asset.

Linux

and

shell scripting

is a plus

financial markets

is a strong advantage, or

strong motivation

to learn the

functional domain

We are proud to be an equal opportunity employer.

We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people, who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.