# Data Modeler / Big Data Engineer

> TAWANTECH · Riyadh, Saudi Arabia · — · Posted 2026-06-03

**Workplace:** on_site

**Department:** IT

## Description

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.

## Apply

[Apply at TAWANTECH](https://apply.workable.com/tawantech/j/3B04BFEA75/apply)

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