Teradata Developer – BI Data Provisioning - VOIS
VOIS (Vodafone) · Pune
| Company | VOIS (Vodafone) |
|---|---|
| Role | Teradata Developer – BI Data Provisioning - VOIS |
| Location | Pune |
| Work mode | On-site |
| Experience | 6+ years |
| Job type | Full-time |
About this job
VOIS (Vodafone Intelligent Solutions) is hiring a Teradata Developer at Senior Executive or Assistant Manager level in Pune. The role builds and maintains the BI application layer: data structures, data marts and ETL that feed business reporting.
You will write SQL and BTEQ scripts, keep data quality and performance high, and support production systems. You will also work with business users to turn their needs into reliable data solutions.
Eligibility
- Background in BI and data warehouse development
- Strong advanced SQL on Teradata, Oracle, PostgreSQL or similar
- Experience with large datasets and data transformation
- Familiar with Unix/Linux and basic shell scripting
- Telecom experience is a plus
Skills required
What you will do
- Develop and optimise data structures and data marts in the BI layer
- Build and support ETL from source systems into the warehouse
- Write and maintain SQL and BTEQ scripts for data provisioning
- Resolve production issues and do root cause analysis
- Improve data models, staging areas and system performance
How to apply
- Open the official VOIS (Vodafone) job page with the Apply button and submit your application there.
- Tailor your resume to data marts and ETL you built, the SQL and Teradata work you did and the data volumes involved.
Before the interview, prepare:
- Teradata architecture: AMPs, primary index choice and data distribution
- BTEQ and utilities: BTEQ scripts, FastLoad and MultiLoad
- SQL tuning: EXPLAIN plans, statistics and skew problems
- Data modelling: star schema, slowly changing dimensions and staging layers
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