Senior Data Engineer — IBM DB2 & Legacy Modernization

Softgic; Netherlands; Remote; EUR 90,000 - 130,000; Full time

Job summary

HARAS ARGENTINA is seeking a Senior Data Engineer to design, develop, and maintain reliable data pipelines that connect enterprise applications, payroll systems, and AWS cloud services.

The ideal candidate has 5+ years in data engineering, deep IBM DB2 expertise (LUW and/or DB2 for i), strong Python and/or Java skills, advanced SQL, ETL/ELT experience, and a track record of modernizing legacy data environments through scalable architectures and robust monitoring.

Qualifications

• 5+ years of professional Data Engineering experience.
• Strong hands-on expertise in IBM DB2 (LUW and/or DB2 for i).
• Proven experience extracting and integrating data from legacy DB2 environments.
• Strong programming skills in Python and/or Java.
• Advanced SQL, stored procedures, query optimization, and database performance tuning.
• Experience designing, developing, and supporting production ETL/ELT pipelines.
• Knowledge of data architecture, data modeling, data quality, and integration patterns.
• Experience with production monitoring, troubleshooting, and root-cause analysis.
• Advanced English proficiency (C1) for technical collaboration and architecture discussions.

Responsibilities

• Design, develop, and maintain batch and event-driven data pipelines.
• Optimize IBM DB2 queries, stored procedures, indexes, and data extraction processes.
• Build integrations between DB2, enterprise applications, ERP systems, and AWS cloud services.
• Implement ETL/ELT processes, data validation, reconciliation, and quality controls.
• Monitor production pipelines, troubleshoot incidents, and ensure data reliability.
• Design scalable data architectures and support legacy-to-cloud modernization.
• Collaborate with engineering, architecture, product, and operations teams.

Skills

IBM DB2

Python

Java

SQL

ETL/ELT

Data architecture

Data modeling

Data quality

Data integration

Troubleshooting

English (C1)

Tools

AWS

Job description

HARAS ARGENTINA is seeking a Senior Data Engineer to design, develop, and maintain reliable data pipelines that connect enterprise applications, payroll systems, and AWS cloud services.

The ideal candidate has 5+ years in data engineering, deep IBM DB2 expertise (LUW and/or DB2 for i), strong Python and/or Java skills, advanced SQL, ETL/ELT experience, and a track record of modernizing legacy data environments through scalable architectures and robust monitoring.