Senior Ab Initio ETL Engineer – Data Modernization

HCLTech; Amsterdam; On-site; EUR 90,000 - 120,000; Full time

Job summary

HCLTech is seeking an experienced ETL/Data Integration specialist to design and implement Ab Initio based data workflows in Amsterdam. You will build scalable data migration solutions, maintain Ab Initio graphs and plans, and perform performance tuning to ensure production stability.

The role requires 8-12 years in data integration and strong SQL/Unix scripting skills. You will partner with analysts and architects, drive metadata and data quality initiatives, and contribute to cloud migration

Qualifications

• 8-12 years of experience in Data Integration and ETL Development.
• Strong expertise in Ab Initio, ETL design patterns, and data integration.
• Proficient in SQL and Unix/Linux scripting.
• Experience with Oracle, Teradata, SQL Server, Snowflake or similar databases.

Responsibilities

• Design and develop ETL workflows using Ab Initio.
• Build scalable data integration and migration solutions.
• Develop and maintain Ab Initio graphs, plans, and reusable components.
• Perform performance tuning, troubleshooting, and production support.
• Collaborate with business analysts and architects on solution design.
• Implement metadata management, data lineage, and data quality processes.
• Support cloud migration and data modernization programs.
• Lead technical discussions, code reviews, and mentor junior team members.
• Collaborate with client stakeholders in a global delivery environment.

Skills

Ab Initio

ETL Development

Data Integration

SQL

Unix/Linux scripting

Data Warehousing

Performance optimization

Production support

Oracle

Teradata

Snowflake

Tools

Oracle

Teradata

SQL Server

Snowflake

Hadoop

Spark

Job description

HCLTech is seeking an experienced ETL/Data Integration specialist to design and implement Ab Initio based data workflows in Amsterdam. You will build scalable data migration solutions, maintain Ab Initio graphs and plans, and perform performance tuning to ensure production stability.

The role requires 8-12 years in data integration and strong SQL/Unix scripting skills. You will partner with analysts and architects, drive metadata and data quality initiatives, and contribute to cloud migration