Senior Data Engineer - Porto

Senior Data Engineer

📍 Location: Porto, Portugal (Hybrid – 3 days/week onsite at Porto Office)

🗓 Work Model: Agile – 5-week sprints

🌍 Language: English C1 (Mandatory)

About the Role

Euronext is looking for a skilled Data Engineer to join our Porto-based team. You will work on large-scale data platforms in a cloud-native environment, contributing to the design, development, and optimization of data pipelines supporting critical financial systems.

This role offers a hybrid working model, combining on-site collaboration with flexibility, in a dynamic international environment.

Key Responsibilities

Minimum of 7 years of experience

Design, build, and maintain scalable data pipelines on AWS

Develop and optimize ETL/ELT workflows using Airflow

Process and transform large datasets using Python and PySpark

Work with AWS Lambdas and other AWS services to support data workflows

Write efficient and complex queries using SQL

Collaborate within Agile teams working in 5-week sprint cycles

Ensure data quality, performance, and reliability across systems

Work closely with cross-functional teams in an international environment

Required Skills & Experience

Strong experience with AWS

Hands-on experience with Blues, Lambdas, and Airflow

Proficiency in Python and PySpark

Advanced SQL skills

Experience working in Agile/Scrum environments

English level C1 or higher (mandatory)

Nice to Have

Experience with Linux

Shell scripting knowledge