Senior Data Engineer

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are looking for a Senior Data Engineer to join a project for a leading Telco client, focused on migrating an existing data platform from Teradata to Google BigQuery.

You will be responsible for migrating existing data solutions, ETL processes, and transformations, as well as validating, testing, and integrating them into production.

This is you

• Solid experience as a Data Engineer.

• Strong SQL skills and experience working with large data volumes.

• Knowledge of data warehouses, ETL processes, and data transformations.

• Hands-on experience with Git/version control.

• Good understanding of IT environments and development tools.

• Ability to work independently and solve technical problems.

Nice-to-have skills:

• Google BigQuery / GCP

• Apache Airflow / Cloud Composer

• Python

• Docker

• YAML

• Experience with data warehouse/platform migrations.

• Experience with ETL/ELT and data integration.

• Teradata migration experience.

This is your role

• Migrate data solutions, ETL processes, and transformations from Teradata to BigQuery.

• Analyze and adapt existing SQL and data transformations.

• Validate data quality and migrated results.

• Perform testing and troubleshoot technical issues.

• Support the integration of migrated solutions into production.

• Work according to established methodologies and collaborate with a small expert team.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.