ETL Developer
On-site
Chennai, India
Job Description
We are looking for an ETL Developer with experience in designing, developing, and maintaining scalable ETL/data pipelines. The ideal candidate should have strong SQL and Python skills
Exp: 6-12 yrs
Location: Pan India CG locations
NP: Immediate to 30 days
Roles & Responsibilities
- Design, develop, and maintain ETL pipelines for data ingestion, transformation, and loading.
- Extract data from multiple sources such as databases, APIs, network systems, billing systems, and operational platforms.
- Develop and optimize SQL queries for data processing and reporting requirements.
- Build and maintain data transformation jobs using Python and ETL frameworks.
- Ensure data quality, integrity, and consistency across all data pipelines.
- Collaborate with Data Analysts, Data Scientists, and Business teams to understand data requirements.
- Perform performance tuning and optimization of ETL jobs and database queries.
- Maintain documentation for ETL processes, data mappings, and workflow designs. timelines.
Job Description - Grade Specific
Focus on Connectivity and Network Engineering. Fully competent in own area. Acts as a key contributor in a more complexor critical environment. Proactively acts to understand and anticipates client needs. Manages costs and profitability for a work area. Manages own agenda to meet agreed targets. Develop plans for projects in own area. Looks beyond the immediate problem to the wider implications. Acts as a facilitator, coach and moves teams forward.Source: the employer's careers page. Last checked 2026-10-15. Posted 2026-10-15.
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