Senior Data Engineer: ETL Migration, Java/SQL & AWS

AMARIS GROUP SA; Eindhoven; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

Amaris Consulting in the Netherlands seeks a Senior Data Engineer with 5+ years of hands-on industry experience to support migrating existing ETL processes to a new environment. The role requires an independent professional who can analyze documentation, understand code, and take ownership of implementation.

Key responsibilities include analyzing ETL processes and platform architecture, migrating pipelines to the target cloud, and maintaining Java-based ETL code while collaborating with

Qualifications

• Advanced Java development experience is mandatory.
• Advanced SQL skills are critical.
• Strong understanding of ETL processes and data integration.
• Experience with data engineering and data migration projects.
• Experience with REST/API-based integrations.
• Knowledge of AWS S3 or similar cloud storage services.
• Experience with PostgreSQL or other relational databases.
• Ability to read, understand, and modify existing codebases independently.

Responsibilities

• Analyze existing ETL processes and architecture.
• Migrate and adapt ETL pipelines to a target cloud environment.
• Maintain and modify Java-based ETL code.
• Collaborate with source platform and receiving business units.
• Contribute to architecture and integration decisions.
• Ensure reliable data movement and platform integration.

Tools

Apache Spark

Azure Data Lake

AWS S3

PostgreSQL

Job description

Amaris Consulting in the Netherlands seeks a Senior Data Engineer with 5+ years of hands-on industry experience to support migrating existing ETL processes to a new environment. The role requires an independent professional who can analyze documentation, understand code, and take ownership of implementation.

Key responsibilities include analyzing ETL processes and platform architecture, migrating pipelines to the target cloud, and maintaining Java-based ETL code while collaborating with