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Data Engineer; Ab Initio & Redshift​/PostgreSQL

Job in Johannesburg, 2000, South Africa
Listing for: EQplus
Full Time position
Listed on 2026-02-06
Job specializations:
  • IT/Tech
    Data Engineer, Data Analyst
Job Description & How to Apply Below
Position: Data Engineer (Ab Initio & Redshift/PostgreSQL)
Key Responsibilities
  • Design, develop, and maintain Ab Initio ETL/ELT pipelines for large-scale enterprise data platforms
  • Build and optimize data models and transformations in Amazon Redshift and PostgreSQL
  • Ensure high data quality, accuracy, and consistency across banking data domains
  • Collaborate with business analysts, data architects, and stakeholders to translate requirements into technical solutions
  • Optimize query performance, data loading processes, and storage strategies
  • Support regulatory, risk, compliance, and reporting use cases
  • Monitor, troubleshoot, and resolve data pipeline and performance issues
  • Adhere to data governance, security, and banking compliance standards
Required Skills & Experience
  • 5+ years experience as a Data Engineer (financial services or banking preferred)
  • Strong hands-on experience with Ab Initio (GDE, Co>

    Operating System, metadata, performance tuning)
  • Advanced expertise in Amazon Redshift and PostgreSQL (SQL, optimization, indexing, schema design)
  • Solid understanding of data warehousing concepts, ETL/ELT patterns, and dimensional modeling
  • Experience working with large, complex datasets in enterprise environments
  • Familiarity with banking data domains (transactions, customers, risk, finance, compliance)
  • Strong problem-solving and analytical skills
Nice to Have:
  • Experience with AWS ecosystem (S3, Glue, Lambda, IAM)
  • Exposure to data governance, lineage, and metadata management tools
  • Knowledge of Python or shell scripting
  • Experience in Agile / Dev Ops data environments
What We Offer
  • Opportunity to work on mission-critical banking data platforms
  • Collaborative, high-impact data engineering environment
  • Competitive salary and benefits
  • Career growth within a leading financial services organization
Position Requirements
5+ Years work experience
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