We are looking for an experienced Ab Initio ETL Developer with strong expertise in data engineering, ETL development, and performance optimization. The ideal candidate should have hands-on experience with Ab Initio tools, Python-based data processing, and working with large-scale datasets in an enterprise environment, preferably within financial services

Required Skills & Qualifications:

Minimum 6 years of experience in Ab Initio development

Strong expertise in ETL design and development using Ab Initio tools

Hands-on experience with Python for data engineering tasks

Experience working with Oracle or other relational databases

Proven expertise in performance tuning and optimization

Robust understanding of data modeling concepts

Exposure to Agile/Scrum methodologies

Basic awareness or working knowledge of AI tools and technologies

Key Responsibilities:

Design, develop, and maintain ETL workflows using Ab Initio (GDE, Co-Operating System, and EME)





Develop and implement conductors, vectors, and metaprogramming techniques

Work on PDL, resource pool management, and dynamic lookups

Build scalable data pipelines using Python for data processing and automation

Perform data modeling, database design, and performance tuning

Work extensively with large datasets in Oracle or other relational databases

Optimize Ab Initio graphs for performance and efficiency

Conduct code reviews , enforce best practices, and ensure high-quality deliverables

Collaborate with business stakeholders to understand and translate data requirements

Troubleshoot production issues and implement long-term solutions

Provide technical leadership and mentorship to junior developers

Ensure adherence to data governance, security, and compliance standards

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📌 Ab Initio ETL Developer (Ontario)
🏢 Ztek Consulting
📍 Ontario