ETL Developer
First seen by Alion on Aug 5, 2026.
Position: ETL Developer (Talend and Snowflake)
Experience Level: 8+ Years
Location: Chennai (Remote)
Employment Type: Full-time
Job Summary:
Looking for a skilled ETL developer with hands-on experience in Talend and Snowflake. The ideal candidate will design, develop, and optimize ETL workflows and integrate data pipelines to support intelligence and data warehousing solutions.
Experience:
- 6-10 years of experience in data integration/orchestration services
- Strong Data warehousing Concepts, ETL tools such as Talend Cloud Data Integration tool
- Strong SQL knowledge and debugging skills is a must
- Experience in service architecture and providing data driven solutions for client requirements
- Experience on Microsoft Azure cloud and Snowflake SQL, database query/performance tuning
- Experience with Pentaho Data Integration (Kettle) is considered a plus
- Exposure to the financial domain knowledge is considered a plus
- Experience with Qlik Replicate and Compose tools (Change Data Capture) tools is considered a plus
- Exposure to third-party data providers such as Bloomberg, Reuters, MSCI and other Rating agencies is a plus
Responsibilities:
- As a Data Integration Developer/Sr. Developer, you will be hands-on with ETL data pipelines, Snowflake data warehouses, CI/CD deployment pipelines, and data-readiness (data quality) design, development, and implementation and address code or data issues.
- You will conduct query performance tuning/optimizations and data loads to meet the SLAs for both batch and real-time data use cases.
- Part of your role will require you to investigate problems and work on your own to solve and innovate clear and concise solutions.
- As a global team, leverage your collaborative experience to work across regions (APAC, EMEA, and North America) to come up with design standards, a high-level design solutions document, cross training and data onboarding activities.
- You will partake in the creation of artifacts to align with the global SDLC process and governance clearance, conduct peer code reviews and unit test results, be involved in code deployments, and create Confluence Jira/Kanban stories.
- Leverage SQL query debugging and defect issue resolution processes to conduct root cause analysis while working with multiple business/IT stakeholders.
Skills
Data Engineering, Talend, ETL, Snowflake DB, Data Warehousing, Pentaho, Data Quality, SQL, Data Pipeline