What are the responsibilities and job description for the ETL Developer position at Cynet Systems?
Job Description:
- Design, develop, and maintain ETL processes using Informatica and Fivetran.
- Create and optimize complex mappings, workflows, and sessions for data extraction, transformation, and loading.
- Responsible for production support of big data platform and on-call.
- Expertise in performance tuning of real-time, near-real-time or batch data integration code.
- Design responsibility for Data Lake, Master Data Management, Data Warehouse, and Distributed Master Data.
- Includes implementing Data extraction, parsing, and massaging of large disparate data sets using multiple platforms and technologies to enable complex aggregations, data analytics, and visualization.
- Build Client and other high-bandwidth services to help Client problems early
- Implement data quality checks and data cleansing processes.
- Collaborate with data architects, business analysts, and end-users to gather requirements and translate them into technical solutions.
- Perform data profiling and analysis to ensure data integrity and quality.
- Develop and maintain documentation for ETL processes and data flows.
- Troubleshoot and resolve data integration issues.
- Optimize ETL performance and ensure scalability of data integration processes.
- Participate in code reviews and implement best practices for ETL development.
