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Abdullah Al Othaim Investment Co.

<div>
 
 
 الوصف الوظيفي | Job Description
 
 
 
 
 
 
 هدف الوظيفة | Job Purpose:
 
 
 
 
 
 مسؤول عن تطوير حلول تكامل البيانات باستخدام لغتي
 
 Python
 
 و
 
 C#/.NET
 
 عبر منصة
 
 Microsoft Fabric
 
 والخدمات المرتبطة بها، لضمان معالجة البيانات بكفاءة وتكامل الأنظمة الرقمية لتحقيق أهداف العمل.
 
 
 This role requires the developer to utilize both Python (for data processing and analytics) and C#/.NET (for application integration and custom development) across the Fabric platform and connected services.
 
 
 
 
 
 المهام والمسؤوليات الرئيسية | Key Responsibilities:
 
 
 
 
 
 استخدام واجهات برمجة تطبيقات Fabric (REST APIs، GraphQL، Azure SDKs) لأتمتة العمليات والنشر (CI/CD) ومعالجة البيانات في الوقت الفعلي.
 
 
 Utilize Fabric REST APIs, GraphQL APIs, or Azure SDKs for orchestration, CI/CD deployment, and real-time data submission to Fabric resources.
 
 
 
 
 ضمان جودة الأكواد وقابليتها للصيانة من خلال مراجعات الكود وتكامل Git وممارسات DevOps.
 
 
 Ensure code quality, modularity, and maintainability through code reviews and DevOps practices (Git integration).
 
 
 تطوير وصيانة تطبيقات مخصصة وواجهات برمجة تطبيقات باستخدام C#/.NET لتكامل الأنظمة الخارجية مع Microsoft Fabric / OneLake.
 
 
 
 
 Develop and maintain custom applications, APIs, or services using C#/.NET to integrate external systems with Microsoft Fabric / OneLake.
 
 
 كتابة وتحسين أكواد Python وPySpark لعمليات تنظيف البيانات، التحليل، والهندسة المتقدمة للبيانات.
 
 
 Write and optimize Python and PySpark code for data cleaning, feature engineering, and advanced data processing.
 
 
 
 
 
 خط التقارير | Reporting Line:
 
 
 
 يرفع تقاريره إلى: مدير الفريق التقني / قائد فريق البيانات
 
 
 Reports to: Technical Lead / Data Team Lead
 
 
 
 
 
 المؤهلات والمتطلبات | Qualifications &amp; Requirements:
 
 
 
 
 
 درجة البكالوريوس في تقنية المعلومات أو علوم الحاسب.
 
 
 Bachelor&rsquo;s degree in Information Technology or Computer Science.
 
 
 
 
 إجادة اللغة الإنجليزية بمستوى احترافي.
 
 
 Professional proficiency in English.
 
 
 
 
 خبرة عملية من 5 إلى 8 سنوات في مشاريع التطوير والنشر.
 
 
 5&ndash;8 years of professional experience in development and deployment projects.
 
 
 إجادة لغات البرمجة C#, ASP.NET MVC/Core, Web API, Python, وPySpark.
 
 
 Strong proficiency in C#, ASP.NET MVC/Core, Web API, Python, and PySpark.
 
 
 
 
 خبرة في استخدام قواعد البيانات MSSQL وMySQL، ومعرفة بأدوات DevOps وCI/CD.
 
 
 Experience with MSSQL, MySQL, and DevOps/CI-CD tools.
 
 
 
 
 
 الكفاءات | Competencies:
 
 
 
 
 
 القدرة على العمل باستقلالية وقيادة المهام التقنية بفعالية.
 
 
 Goal-oriented, self-driven, and proactive.
 
 
 
 
 مهارات تحليل قوية لحل المشكلات البرمجية المعقدة.
 
 
 Strong analytical and problem-solving skills.
 
 
 
 
 القدرة على العمل تحت ضغط ومواعيد تسليم قصيرة.
 
 
 Ability to perform under pressure and tight deadlines.
 
 
 
 
 مهارة عالية في تطوير حلول متكاملة عبر الأنظمة السحابية.
 
 
 Proficiency in building integrated cloud-based data solutions.
 
 
 
 
 
 سياق الوظيفة | Job Context:
 
 
 
 
 
 نظام العمل: جزئي / عن بُعد.
 
 
 Working Type: Part-time / Remote.
 
 
 
 
 الموقع: العمل من أي مكان داخل أو خارج المملكة.
 
 
 Location: Work from anywhere.
 
 
 
 
 طبيعة المهام تتطلب دقة في الأداء والتزام بالمواعيد النهائية للمشاريع.
 
 
 Work requires precision, accountability, and meeting project deadlines.
 
 
 
 
 
 العلاقات الرئيسية | Key Relationships:
 
 
 
 
 
 
 داخلياً | Internal:
 
 
 
 التعاون مع فريق البيانات وفريق التحول الرقمي لضمان تكامل الحلول التقنية.
 
 
 Collaboration with Data and Digital Transformation teams to ensure system integration.
 
 
 
 
 
 خارجياً | External:
 
 
 
 التعامل مع مزودي خدمات Microsoft وشركاء التقنية.
 
 
 Engagement with Microsoft service providers and technology partners.
 
 
 
 
 
 
 
</div>

مطور تكامل ومعالجة بيانات (ETL Developer) | ETL Developer

Master Works

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

EDW Developer

MASTER-WORKS

<div><h3 class="jobSectionHeader">Enterprise Data Warehouse ETL Developer (Ab Initio Specialist)</h3><h3 class="jobSectionHeader">
Position Overview</h3>
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
<h3 class="jobSectionHeader">Core Responsibilities</h3>
Ab Initio Development<ul>
<li>
Design and develop complex ETL workflows using Ab Initio GDE for Teradata EDW</li>
<li>Build scalable data pipelines using Ab Initio components (Reformat, Join, Rollup, Dedup, Partition, Sort, Lookup)</li>
<li>Develop reusable components, sub-graphs, and implement error handling, checkpoints, and recovery mechanisms</li>
<li>Optimize performance through parallelization, partitioning, and efficient component usage</li>
<li>Work with Ab Initio EME, Control Center, Conduct&gt;It, and Co&gt;Operating System</li>
</ul>
Data Integration &amp; Loading<ul>
<li>
Integrate data from Oracle, flat files, XML, JSON into Teradata using Ab Initio</li>
<li>Implement Ab Initio to Teradata connectivity using BTEQ, FastLoad, MultiLoad, TPump</li>
<li>Develop incremental/full load strategies, CDC logic, and SCD Types 1, 2, 3 implementations</li>
<li>Create data quality checks, validation rules, and reconciliation processes</li>
<li>Work with Cloudera Data Platform (CDP) for big data integration (Plus)</li>
</ul>
Documentation &amp; Collaboration<ul>
<li>
Translate LLD and mapping documents into Ab Initio graphs</li>
<li>Create technical documentation: design docs, graph specifications, deployment guides</li>
<li>Collaborate with data modelers, architects, QA teams, and Teradata DBAs</li>
<li>Develop Ab Initio scripts (.pset, .ksh, .plan files) and Unix shell scripts for automation</li>
</ul>
Production Support<ul>
<li>
Troubleshoot Ab Initio job failures, analyze logs, and implement performance tuning</li>
<li>Manage version control (Git/SVN) and coordinate deployments</li>
<li>Monitor jobs through Control Center and provide production support</li>
</ul>
<h3 class="jobSectionHeader">Required Skills</h3>
Ab Initio (Primary - Required)<ul>
<li>
5+ years hands-on experience with Ab Initio GDE, Co&gt;Operating System, Conduct&gt;It, Express&gt;It</li>
<li>Advanced expertise in Ab Initio components, graph development, and performance tuning</li>
<li>Ab Initio DML, parameter management, EME, and deployment procedures</li>
<li>Unix/Linux shell scripting for Ab Initio automation</li>
</ul>
Teradata &amp; Database (Required)<ul>
<li>
Strong Teradata SQL, utilities (BTEQ, FastLoad, MultiLoad, TPump, TPT)</li>
<li>Understanding of Teradata architecture (AMP, PE, partitioning, indexing: PI, SI, NUSI)</li>
<li>Oracle SQL and PL/SQL for source data extraction</li>
</ul>
Big Data (Plus)<ul><li>
Cloudera Data Platform (CDP) experience; Hadoop ecosystem (Hive, HDFS, Sqoop)</li></ul>
Telecommunications Domain (Required)<ul>
<li>
Strong understanding of telecom processes, data flows, and industry standards</li>
<li>OSS: Network inventory, provisioning, fault/performance management</li>
<li>BSS: Billing, customer management, order management, revenue assurance</li>
<li>Telecom KPIs: ARPU, churn rate, network utilization</li>
</ul>
Professional Skills<ul>
<li>
Full SDLC (Agile/Scrum, Waterfall); strong analytical and debugging skills</li>
<li>Good communication for technical and business collaboration</li>
</ul>
<h3 class="jobSectionHeader">Preferred Qualifications</h3><ul>
<li>Bachelor's degree in Computer Science or related field</li>
<li>Ab Initio certification</li>
<li>Experience with Ab Initio Express&gt;It for data quality</li>
</ul>
<h3 class="jobSectionHeader">Key Deliverables</h3><ul>
<li>Functional Ab Initio ETL graphs with parameter files and scripts</li>
<li>Technical documentation: design docs, graph specs, deployment guides</li>
<li>Unit tested and optimized code ready for production</li>
<li>Data reconciliation reports and performance tuning recommendations</li></ul></div>

CodeNinja

About the Position: 
CodeNinja is seeking an ETL Team Lead to oversee our data warehouse initiatives. In this role, you will be responsible for leading a team of ETL developers, ensuring quality and efficiency in data extraction, transformation, and loading processes. Your expertise will help in designing ETL solutions that meet the ever-evolving data needs of our business.
 
Key Responsibilities: 
<ul>
<li>Lead and mentor a team of ETL developers to design and implement efficient ETL processes.</li>
<li>Oversee the development, testing, and deployment of ETL solutions while ensuring data quality and integrity.</li>
<li>Collaborate with stakeholders to gather requirements and translate them into technical specifications.</li>
<li>Monitor ETL workflows and troubleshoot issues to maintain smooth operations.</li>
<li>Drive process improvements and best practices for ETL development and data management.</li>
</ul>
Requirements: 
Qualifications: 
<ul>
<li>Bachelor's degree in Computer Science, Information Technology, or related field.</li>
<li>5+ years of experience in ETL development, with at least 2 years in a leadership role.</li>
<li>Strong proficiency in ETL tools (such as Talend, Informatica, or Alteryx).</li>
<li>Experience with data modeling, data warehousing concepts, and SQL.</li>
<li>Proven ability to manage projects and lead teams in a fast-paced environment.</li>
<li>Excellent communication and interpersonal skills.</li>
<li>Familiarity with cloud-based ETL solutions (AWS, Azure) is a plus.</li>
</ul>

ETL Team Lead

Advansys

Key Responsibilities: 
<ul>
<li>Design, develop, and maintain ETL workflows and mappings using Informatica PowerCenter (or IICS).</li>
<li>Collaborate with business analysts, data architects, and stakeholders to gather and translate business requirements into technical solutions.</li>
<li>Develop and optimize data pipelines to extract, transform, and load data from multiple sources into the data warehouse.</li>
<li>Perform data quality checks, error handling, and performance tuning to ensure reliable and efficient data processing.</li>
<li>Maintain and enhance existing data warehouse architectures, including star/snowflake schemas, fact and dimension tables.</li>
<li>Implement and monitor job scheduling and workflow dependencies (e.g., using Control-M, Autosys, or Informatica Scheduler).</li>
<li>Support data governance, metadata management, and data lineage initiatives.</li>
<li>Troubleshoot and resolve ETL and data-related issues in production and development environments.</li>
<li>Participate in code reviews, unit testing, and deployment activities following DevOps or CI/CD practices.</li>
</ul>
Requirements: 
Qualifications : 
<ul>
<li>At least 4 years of hands-on experience in data integration and ETL using Informatica PowerCenter or Informatica Intelligent Cloud Services (IICS).</li>
<li>Proven experience in the design and implementation of Data Warehouses for large-scale enterprise projects.</li>
<li>Knowledge and practical experience with database systems such as Oracle, SQL Server, Snowflake, or equivalent platforms like SingleStore (MemSQL).</li>
</ul>
Technical Skills: 
<ul>
<li>Proficiency in designing and implementing ETL/ELT processes using Informatica tools.</li>
<li>Experience in data modeling, including the design and construction of Star Schema and Snowflake Schema models.</li>
<li>Ability to optimize query performance and manage large data volumes in SingleStore environments.</li>
<li>Experience in Data Quality Management, implementing data validation and auditing mechanisms.</li>
<li>Familiarity with BI/Analytics fundamentals and connecting data warehouses to reporting tools such as Power BI or Tableau.</li>
</ul>

Informatica Data Warehouse Engineer (Single Store)

Advansys ME

Key Responsibilities: 
Design, develop, and maintain ETL workflows and mappings using Informatica PowerCenter (or IICS).
 Collaborate with business analysts, data architects, and stakeholders to gather and translate business requirements into technical solutions.
 Develop and optimize data pipelines to extract, transform, and load data from multiple sources into the data warehouse.
 Perform data quality checks, error handling, and performance tuning to ensure reliable and efficient data processing.
 Maintain and enhance existing data warehouse architectures, including star/snowflake schemas, fact and dimension tables.
 Implement and monitor job scheduling and workflow dependencies (e.g., using Control-M, Autosys, or Informatica Scheduler).
 Support data governance, metadata management, and data lineage initiatives.
 Troubleshoot and resolve ETL and data-related issues in production and development environments.
 Participate in code reviews, unit testing, and deployment activities following DevOps or CI/CD practices.
 Requirements
 
Qualifications : 
At least 4 years of hands-on experience in data integration and ETL using Informatica PowerCenter or Informatica Intelligent Cloud Services (IICS).
 Proven experience in the design and implementation of Data Warehouses for large-scale enterprise projects.
 Knowledge and practical experience with database systems such as Oracle, SQL Server, Snowflake, or equivalent platforms like SingleStore (MemSQL).
 
Technical Skills: 
Proficiency in designing and implementing ETL/ELT processes using Informatica tools.
 Experience in data modeling, including the design and construction of Star Schema and Snowflake Schema models.
 Ability to optimize query performance and manage large data volumes in SingleStore environments.
 Experience in Data Quality Management, implementing data validation and auditing mechanisms.
 Familiarity with BI/Analytics fundamentals and connecting data warehouses to reporting tools such as Power BI or Tableau.

<div>We are seeking an experienced Enterprise Data Warehouse Designer/Modeler with specialized expertise in Teradata environments. The ideal candidate will design robust data warehouse solutions, possess strong telecommunications domain knowledge, and translate complex business requirements into optimized data models.
Experience Required: Minimum 5+ years in enterprise data warehousing and data modeling
Core Responsibilities
Data Modeling &amp; Architecture<ul>
<li>
Design conceptual, logical, and physical data models for enterprise data warehouses</li>
<li>Specialize in Teradata modeling including partitioning, indexing (PI, SI, NUSI), join indexes, and statistics optimization</li>
<li>Transform source data into target EDW models; design fact/dimension tables and implement SCD Types 1, 2, 3</li>
</ul>
Data Profiling &amp; Analysis<ul>
<li>
Conduct data profiling on source systems to identify quality issues, patterns, and anomalies</li>
<li>Analyze source data structures, relationships, and dependencies; perform data lineage and impact analysis</li>
</ul>
Business Requirements &amp; Collaboration<ul>
<li>
Understand and analyze business requirements from business units, analysts, and tribes</li>
<li>Collaborate with business tribes (product, marketing, finance, operations), development teams, ETL developers, and DBAs</li>
<li>Conduct discussions with source system owners and subject matter experts</li>
</ul>
Data Validation &amp; Documentation<ul>
<li>
Perform source-to-target data validation and reconciliation; execute data quality checks</li>
<li>Create mapping documents, High-Level Design (HLD), Low-Level Design (LLD), and technical specifications</li>
<li>Maintain data dictionary, metadata repository, and operational documentation</li>
</ul>
Development &amp; Implementation<ul>
<li>
Design and optimize database objects; implement Teradata-specific optimizations (PI/SI selection, join indexes, statistics, workload management)</li>
<li>Write complex SQL for data analysis and validation; support ETL teams with technical guidance</li>
</ul>
Required Skills
Technical Expertise<ul>
<li>
Teradata (Required): Advanced knowledge of architecture, SQL, utilities (BTEQ, FastLoad, MultiLoad, TPT), optimization, partitioning, and indexing</li>
<li>Oracle: Strong experience with PL/SQL and performance tuning</li>
<li>SQL: Expert-level programming across multiple platforms (Teradata, Oracle, SQL Server)</li>
<li>Data modeling tools (Erwin, PowerDesigner); ETL tools exposure (Ab Initio, Informatica)</li>
<li>Data warehouse concepts: Star/snowflake schema, dimensional modeling (Kimball), normalized modeling (Inmon)</li>
</ul>
Domain Knowledge - Telecommunications<ul>
<li>
Strong understanding of telecom business processes and data domains</li>
<li>OSS: Network inventory, provisioning, fault/performance management</li>
<li>BSS: Billing, customer/order management, revenue assurance, product catalog</li>
<li>Telecom KPIs: ARPU, churn rate, network utilization, service quality</li>
</ul>
Professional Skills<ul>
<li>
Full SDLC experience (Agile/Scrum, Waterfall methodologies)</li>
<li>Product-oriented mindset with strategic thinking and business value focus</li>
<li>Strong analytical, problem-solving skills with attention to detail</li>
<li>Excellent communication skills; ability to explain technical concepts to non-technical stakeholders</li>
<li>Cross-functional collaboration and stakeholder management</li>
</ul>
Preferred Qualifications<ul>
<li>
Bachelor's degree in Computer Science, Information Systems, or related field</li>
<li>Teradata certification (Teradata Certified Professional)</li>
<li>Cloud data platforms experience (AWS Redshift, Azure Synapse, Snowflake)</li>
<li>Big data technologies (Hadoop, Spark); MDM and data governance knowledge</li>
</ul>
Key Deliverables<ul>
<li>
Comprehensive data models with Teradata-optimized physical designs</li>
<li>Source-to-target mapping documents, HLD/LLD documents, and technical specifications</li>
<li>Data profiling reports, quality assessments, and performance tuning recommendations</li></ul></div>

EDW Designer

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122 etl developer jobs IN Riyadh Saudi Arabia

مطور تكامل ومعالجة بيانات (ETL Developer) | ETL Developer

EDW Developer

EDW Developer

ETL Team Lead

Informatica Data Warehouse Engineer (Single Store)

Informatica Data Warehouse Engineer (Single Store)

EDW Designer