Description

Key Responsibilities

ETL Development

Design, develop, and maintain ETL jobs using IBM DataStage and/or Talend

Build reusable components and frameworks for data integration

Optimize ETL processes for performance and scalability

Data Integration & Processing

Extract, transform, and load (ETL/ELT) data from multiple sources (databases, APIs, flat files, cloud)

Handle structured and semi-structured data

Implement data validation, cleansing, and transformation rules

Data Warehouse Support

Work on data warehousing concepts (Star Schema, Snowflake schema, fact/dimension tables)

Support data marts and reporting systems

Ensure accurate and timely data availability for BI tools

Performance Tuning

Analyze job performance and optimize ETL workflows

Handle large data volumes efficiently

Debug and troubleshoot ETL failures

Collaboration

Work with business analysts, data architects, and developers

Understand data requirements and translate them into technical solutions

Participate in agile development processes (Scrum, sprint planning)

Documentation & Governance

Document ETL processes, workflows, and data mappings

Ensure adherence to data governance and security standards

Maintain version control and deployment processes

Required Skills

Core Technical Skills

Strong Experience In

IBM DataStage (Parallel Jobs, Server Jobs)

Talend (Talend Open Studio / Talend Data Integration)

Strong SQL knowledge (Oracle, SQL Server, DB2, etc.)

Hands-On Experience

ETL design and development

Data modeling concepts

Additional Skills

Experience with Unix/Linux scripting (Shell)
 

Key Skills

Education

Bachelor's degree