TAWANTECH
Banking
DataModeler/BigDataEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Data Modeler / Big Data Engineer at TAWANTECH. Skills: Data modeling, Big data engineering, Data Lake, Apache Iceberg. Design enterprise data models. Maintain enterprise data models”
Industry & Context.
What They're Looking For.
Must Have
5+ years of experience, SQL and data modeling skills, Experience with enterprise data architecture, Experience with governance frameworks
Nice to Have
Banking or Financial Services experience, Enterprise data warehouse modernization experience, Cloud-based data platforms knowledge, Modern lakehouse architectures knowledge
What You'll Do.
Design enterprise data models
Maintain enterprise data models
Develop Data Lake environments
Manage Data Lake environments
Develop Big Data environments
Manage Big Data environments
Build scalable data solutions
Implement Apache Iceberg tables
Manage Apache Iceberg architectures
Support data governance
Support metadata management
Support data quality initiatives
Collaborate with data engineering teams
Collaborate with analytics teams
Collaborate with business teams
Optimize data performance
Optimize data scalability
How You'll Work.
Team & Collaboration
data engineering teams; analytics teams; business teams
Full Job 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.
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