Sr. ETL Developer

We are seeking a SQL ETL Developer responsible for designing, developing, and maintaining ETL processes that extract, transform, and load data from multiple sources into enterprise data warehouses or data platforms. The ideal candidate will have strong experience in SQL, data integration, and ETL development

Key Responsibilities

1️ ETL Development

• Design and develop ETL processes to move data between systems.
• Build data pipelines using ETL tools and SQL scripts.
• Extract data from multiple sources such as databases, APIs, and flat files.

2️ Data Transformation

• Perform complex data transformations using SQL.
• Cleanse, validate, and standardize data.
• Implement business logic and data mapping rules.

3️ Database Management

• Develop and optimize SQL queries and stored procedures.
• Work with relational databases such as:
• SQL Server
• Oracle
• MySQL

4️ Data Integration

• Integrate data from internal and external systems.
• Work with APIs, XML, JSON, and file-based data sources.

5️ Performance Optimization

• Optimize ETL jobs and SQL queries.
• Monitor and improve data processing performance.

6️ Testing & Troubleshooting

• Perform unit testing and data validation.
• Troubleshoot ETL failures and resolve data issues.

7️ Documentation

• Document ETL processes, data mappings, and workflows.
• Maintain technical specifications.

Required SkillsTechnical Skills

• Strong SQL programming
• ETL development experience
• Data warehousing concepts
• Data modeling
• Performance tuning

ETL Tools (any of these)

• SSIS
• Informatica
• Azure Data Factory
• Databricks

Databases

• Microsoft SQL Server
• Oracle
• Snowflake

Preferred Skills

• Python for data processing
• Cloud platforms:
• Azure
• AWS
• Google Cloud
• Experience with data lakes
• CI/CD pipelines

Job Type: Full-time

Pay: ₹500,000.00 - ₹1,000,000.00 per year

Benefits

• Health insurance
• Provident Fund

Application Question(s):

• What is your Current CTC?
• What is your Expected CTC?
• How many Days of your Notice Period?
• In our company, a 2-year bond is mandatory. Are you comfortable with this condition?

Experience

• ETL: 5 years (Preferred)
• SQL: 5 years (Preferred)

Work Location: In person