Senior Data Engineer: IBM DB2 & Legacy Modernization Remote

Atomic HR; Salta; Remote; ARS 2,000,000 - 4,000,000; Full time

Job summary

Atomic HR seeks a Senior Data Engineer to design and maintain data pipelines linking legacy DB2 systems with cloud platforms. You will optimize DB2 processes and build integrations across enterprise apps and AWS, ensuring data quality and reliability.

The role requires 5+ years in data engineering, strong SQL and programming skills in Python or Java, and advanced English for architecture discussions. Remote work is available from Argentina.

Qualifications

• 5+ years of professional Data Engineering experience.
• Hands-on IBM DB2 (LUW or DB2 for i) experience is mandatory.
• Proven ability to extract and integrate data from legacy DB2 environments.
• Strong programming in Python and/or Java.
• Advanced SQL, stored procedures, and query optimization.
• Experience with ETL/ELT pipelines and data quality.
• Experience with production monitoring and root-cause analysis.
• Advanced English (C1) for technical collaboration.

Responsibilities

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

Skills

Python

Java

SQL

Data integration

ETL/ELT

Data pipelines design

Tools

IBM DB2

AWS

Job description

Atomic HR seeks a Senior Data Engineer to design and maintain data pipelines linking legacy DB2 systems with cloud platforms. You will optimize DB2 processes and build integrations across enterprise apps and AWS, ensuring data quality and reliability.

The role requires 5+ years in data engineering, strong SQL and programming skills in Python or Java, and advanced English for architecture discussions. Remote work is available from Argentina.