Data Modeler / Big Data Engineer

Tawantech • SQL • 2 months ago
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Tawantech

Tawantech (Integrated Solutions Tawantech) is a Saudi financial technology and IT services provider headquartered in Riyadh, specializing in end-to-end digital banking, payment processing, and enterprise system integration. The company delivers solutions across payment infrastructure, cybersecurity, data storage, and transaction banking transformation for financial institutions and corporate clients.
tawantech.com • HQ: Riyadh, Saudi Arabia • Payments • Financial Services • FinTech

We are seeking a Data Modeler / Big Data Engineer to design scalable data architectures and support the bank’s enterprise data platform, analytics, and digital transformation initiatives.

Key Responsibilities

  • Design and maintain enterprise data models for banking data domains.
  • Develop and manage Data Lake and Big Data environments.
  • Build scalable data solutions using Cloudera and Hadoop ecosystems.
  • Implement and manage Apache Iceberg tables and data architectures.
  • Support data governance, metadata management, and data quality initiatives.
  • Collaborate with data engineering, analytics, and business teams.
  • Optimize data performance and scalability.

Requirements

  • 5+ years of experience in data modeling and big data engineering.
  • Strong knowledge of Cloudera Data Platform (CDP).
  • Experience with Hadoop ecosystem technologies (Hive, HDFS, Spark, Impala).
  • Hands-on experience with Data Lakes and Apache Iceberg.
  • Strong SQL and data modeling skills.
  • Experience with enterprise data architecture and governance frameworks.

Preferred Qualifications

  • Banking or Financial Services experience.
  • Experience supporting enterprise data warehouse modernization initiatives.
  • Knowledge of cloud-based data platforms and modern lakehouse architectures.
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