Snowflake Data Engineer - French Speaker

About the role

Keyrus is seeking a Snowflake Data Engineer to help clients modernise their enterprise data platforms and accelerate cloud transformation. The role focuses on large‑scale data migration from Hadoop/Hive to Snowflake for an international insurance programme, working remotely from Portugal.

Key responsibilities

• Participate in enterprise‑scale migration projects from Hadoop/Hive to Snowflake.
• Design and develop ETL/ELT pipelines for batch and near‑real‑time data ingestion.
• Build scalable, optimised Snowflake data models and transformations.
• Work with Snowflake, SQL, Python, PySpark, Snowpark, Spark and Databricks.
• Ensure data quality, consistency, governance and security throughout migration activities.
• Collaborate with architects, engineers and business stakeholders across international teams.
• Support continuous improvement and optimisation of enterprise data platforms.

Required profile

• Minimum 5 years experience as a Data Engineer or in a similar role.
• Strong hands‑on experience with Snowflake, including data modelling and performance optimisation.
• Proven ability to design and implement ETL/ELT pipelines.
• Experience working on large‑scale data migration or cloud transformation projects.

Required skills

• Snowflake
• SQL
• Python
• PySpark
• Snowpark
• Spark
• Databricks
• Hadoop
• Hive
• ETL / ELT

What we offer

• Daily rate of €250‑€400 or annual gross salary of €40 k‑€55 k (Portugal/Spain based).
• Full‑time remote work.
• Contractor B2B or employee arrangement.
• Opportunity to work on high‑impact, international data modernisation projects.