Sep 24, 2024
Global bank. ETL Developer. BAU and Greenfield.
Role - ETL Developer
Duration - 6 months with likely extension
Location - Remote / Canary Wharf - 3 days per week in a Canary Wharf office
Tech Stack
- ETL
- Data Models
- Pipelines
- Data Modelling, extraction and transformation
- Java, Python, Scala
Role
- Work with Data Analysts to design, develop and implement : - ETL mappings and workflows, data models and implement ETL pipelines
- Develop and optimise SQL queries for data extraction, transformation and loading process
- Implement complex data transformations using Python or Scala and implement unit testing
- Collaborate with data architects and business analysts to understand the business requirements and translate them into technical specifications
- Verify data transformation and ensure data quality, integrity and reliability throughout the ETL process
- Use Data Modeler for data modelling and schema design
- Ensure best possible performance and quality of transformed/loaded data
Experience
- Extensive experience with Data Migration projects primarily in ETL development, data analysis , modelling and handling Data Extraction scripts / tools, Data Transformation scripts/tools and Data load scripts /tools
- Experience with XML, JSON, Kafka, DevOps, Agile, PL/SQL and SQL, BI Reporting and data process automation
- Experience in Data Management including Data Governance and Data Quality
GCS is acting as an Employment Business in relation to this vacancy.