EDW Developer
Master-WorksRiyadh, Riyadh Province, SA16 days ago
Job type
- Quick Apply
Job descriptionIntegrate data from Oracle, flat files, XML, JSON into Teradata using Ab Initio Implement Ab Initio to Teradata connectivity using BTEQ, FastLoad, MultiLoad, TPump Develop incremental / full load strategies, CDC logic, and SCD Types 1, 2, 3 implementations Create data quality checks, validation rules, and reconciliation processes Work with Cloudera Data Platform (CDP) for big data integration (Plus) Translate LLD and mapping documents into Ab Initio graphs Create technical documentation : design docs, graph specifications, deployment guides Collaborate with data modelers, architects, QA teams, and Teradata DBAs Develop Ab Initio scripts (.pset, .ksh, .plan files) and Unix shell scripts for automation Troubleshoot Ab Initio job failures, analyze logs, and implement performance tuning Manage version control (Git / SVN) and coordinate deployments Monitor jobs through Control Center and provide production support 5+ years hands-on experience with Ab Initio GDE, Co> Advanced expertise in Ab Initio components, graph development, and performance tuning Ab Initio DML, parameter management, EME, and deployment procedures Unix / Linux shell scripting for Ab Initio automation Strong Teradata SQL, utilities (BTEQ, FastLoad, MultiLoad, TPump, TPT) Understanding of Teradata architecture (AMP, PE, partitioning, indexing : PI, SI, NUSI) Oracle SQL and PL / SQL for source data extraction Cloudera Data Platform (CDP) experience; Hadoop ecosystem (Hive, HDFS, Sqoop) Strong understanding of telecom processes, data flows, and industry standards OSS : Network inventory, provisioning, fault / performance management BSS : Billing, customer management, order management, revenue assurance Telecom KPIs : ARPU, churn rate, network utilization Full SDLC (Agile / Scrum, Waterfall); strong analytical and debugging skills Good communication for technical and business collaboration Bachelor's degree in Computer Science or related field Ab Initio certification Experience with Ab Initio Express> Functional Ab Initio ETL graphs with parameter files and scripts Technical documentation : design docs, graph specs, deployment guides Unit tested and optimized code ready for production Data reconciliation reports and performance tuning recommendations
Enterprise Data Warehouse ETL Developer (Ab Initio Specialist)
Position Overview
We are seeking an experienced ETL Developer with specialized expertise in Ab Initio for developing complex data integration solutions for Teradata EDW. The candidate must have strong telecommunications domain knowledge and ability to translate technical specifications into high-performance ETL solutions.
Experience Required : Minimum 5+ years in ETL development with Ab Initio
Core Responsibilities
Ab Initio Development
- Design and develop complex ETL workflows using Ab Initio GDE for Teradata EDW
- Build scalable data pipelines using Ab Initio components (Reformat, Join, Rollup, Dedup, Partition, Sort, Lookup)
- Develop reusable components, sub-graphs, and implement error handling, checkpoints, and recovery mechanisms
- Optimize performance through parallelization, partitioning, and efficient component usage
- Work with Ab Initio EME, Control Center, Conduct>
It, and Co>
Operating System
Data Integration & Loading
Documentation & Collaboration
Production Support
Required Skills
Ab Initio (Primary - Required)
Operating System, Conduct>
It, Express>
It
Teradata & Database (Required)
Big Data (Plus)
Telecommunications Domain (Required)
Professional Skills
Preferred Qualifications
It for data quality
Key Deliverables
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Edw Developer • Riyadh, Riyadh Province, SA
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