Gathern | جاذر إن

Data Engineer

Gathern | جاذر إن

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇪🇬 Egypt

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Job Level

Mid-LevelSenior

Tech Stack

AirflowApacheBigQueryCloudETLSQL

About the role

  • Design, build, and maintain scalable data pipelines feeding the central data warehouse (BigQuery).
  • Ensure data accuracy, freshness, reliability, and consistency across all BI and analytics datasets.
  • Own data modeling, schema design, and documentation standards.
  • Support efficient onboarding of new data sources with minimal rework.
  • Optimize data access patterns and performance for BI tools (e.g., Power BI).
  • Implement and maintain data quality checks and monitoring mechanisms.
  • Define and enforce core data quality dimensions (accuracy, completeness, consistency, timeliness, validity).
  • Build automated validation checks (freshness SLAs, null thresholds, schema drift detection, referential integrity).
  • Monitor data quality metrics and proactively alert on issues before they impact decision-making.
  • Troubleshoot, debug, and resolve data pipeline and data quality incidents.
  • Partner closely with BI, Analytics, Product, and Engineering teams to support reporting and insight needs.
  • Enable self-service analytics through well-designed, documented, and trusted datasets.
  • Clearly document technical decisions, data models, and pipeline logic.
  • Support data access controls, permissions, and security best practices in cloud environments.

Requirements

  • Strong proficiency in **SQL**, including complex queries and analytical modeling.
  • Hands-on experience with **Google BigQuery** or comparable cloud data warehouses.
  • Proven experience designing and operating **ETL / ELT pipelines**.
  • Experience using **Apache Airflow** for orchestration and scheduling.
  • Solid understanding of data modeling concepts (fact tables, dimensions, schema design).
  • Experience working with **semi-structured data** (JSON, events, logs).
  • Understanding of access control, permissions, and basic data security concepts in cloud environments.
  • **Required Skills & Experience**
  • - **3+ years** of experience in data engineering or similar roles.
  • - Strong problem-solving and troubleshooting skills.
  • - Ability to work effectively with BI analysts, system analysts, and backend engineers.
  • - Clear communication skills and ability to document technical decisions.
  • - Comfortable operating in a fast-moving, evolving data environment.
Benefits
  • - Comprehensive medical insurance to support your wellbeing.
  • - Fast career growth in a company scaling rapidly across Saudi Arabia and the region.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
SQLGoogle BigQueryETLELTApache Airflowdata modelingsemi-structured datadata quality checksdata pipeline troubleshootingdata access controls
Soft skills
problem-solvingtroubleshootingcommunicationcollaborationdocumentationadaptability