BI Developer

You´ll be in charge of the following responsibilities:

• Design, develop, and maintain ETL processes using Informatica.
• Develop and optimize SQL and PL/SQL scripts for data extraction, transformation, and loading.
• Design and build ETL/ELT data pipelines using BigQuery and other GCP services to ingest, process, and transform large datasets from multiple sources.
• Implement best practices for performance tuning, partitioning, and clustering to optimize data queries and reduce costs in BigQuery.
• Automate workflows using Cloud Composer, Cloud Functions, or other orchestration tools to ensure reliable and scalable data pipelines.
• Create and maintain documentation for data pipelines, workflows, and processes. Share best practices and mentor junior data engineers.

What you bring?

• Proven experience as a BI Developer or similar role.
• Strong proficiency in SQL and PL/SQL.
• Hands-on experience with Informatica for ETL processes.
• Experience using Google Cloud products - BigQuery , Dataflow, Dataproc, Data Fusion
• Familiarity with data modeling and data warehousing concepts.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.

Why Vodafone?

• We care about being a company dedicated to diversity as an engine of change;
• We want a more connected, inclusive and sustainable world;
• We use technology to reduce carbon emissions;
• We challenge and innovate to connect people, companies and communities around the world;
• With us you can be yourself, share inspiration, embrace new opportunities, thrive and make a real difference;

Vodafone is committed to attract, develop and retain the best people by providing a motivating and inclusive workplace where talent is truly recognized and rewarded. We promote inclusion for all with the belief that diversity plays an important role in the success of our company. We actively encourage everyone to be part of our journey.

Join Vodafone Romania today!

Together we can