Experience: 4+ Years

Role: ETL Developer

Location: As per business requirement

Key Skills – Must Have

Candidates should have strong experience in any one of the following combinations:

Option 1 – Contemporary Data Engineering

Python
PySpark / Apache Spark
SQL
ETL/ELT development
Data transformation and data processing

OR

Option 2 – Teradata ETL

SQL
Teradata
Teradata SQL / BTEQ
ETL development
Data extraction, transformation and loading

Key Responsibilities

Develop and maintain scalable ETL/ELT pipelines for data extraction, transformation, and loading.
Write and optimize complex SQL queries for data processing and validation.
Develop data transformation workflows using Python/PySpark or Teradata.
Perform data cleansing, validation, reconciliation, and quality checks.




Troubleshoot ETL failures and resolve data-related issues.
Optimize queries, jobs, and data pipelines for performance.
Work with business and technical teams to understand data requirements.
Maintain technical documentation for ETL processes and data workflows.
Support production deployments and resolve operational issues.

Required Skills

Strong SQL knowledge is mandatory.
Hands-on experience in Python/PySpark OR Teradata.
Good understanding of ETL concepts and data warehousing.
Experience with large-volume data processing.
Knowledge of performance tuning and troubleshooting.
Good communication and problem-solving skills.

Skills: teradata,pyspark,python,sql,etl

📌 ETL Developer (Bengaluru)
🏢 Zorba AI
📍 Bengaluru