Python developer building data quality and validation mechanisms for a bank's strategic data transformation program: designing Python backends, SQL/BigQuery workflows, data processing pipelines, and dbt transformations on Google Cloud Platform (BigQuery, Dataplex, Dataproc, Cloud Composer/Airflow). Hybrid role with 2 office days per week in central Warsaw.
The project is part of Initiative 4 of the DATA program, “Source Data Quality Assurance Mechanisms,” and contributes to the bank’s strategic data transformation. It aims to improve data quality when information is entered into banking systems and create a comprehensive data validation process on a new data platform.
Задачи:
Design, implement, and develop Python applications and backend components
Build solutions for data processing, validation, and quality control
Implement Data Quality mechanisms and validation rules for data from source systems
Create and optimize SQL and BigQuery queries and data processing workflows
Design and develop data processing pipelines and workflows on Google Cloud Platform
Use Dataplex, Dataproc, BigQuery, and Cloud Composer / Apache Airflow
Build and develop data transformations using dbt
Integrate systems and data sources in a cloud environment
Analyze data quality issues and identify their sources in processes and systems
Требования:
Strong practical knowledge of Python for independently designing, building, and developing applications and integration components
Strong SQL skills and experience working with large datasets
Commercial experience in Data Quality / data quality projects
Practical experience designing and building cloud solutions on Google Cloud Platform (GCP)
Strong knowledge of at least some of these services: Google BigQuery, Google Dataplex, Google Dataproc, Cloud Composer / Apache Airflow
Experience designing systems and data processing workflows
Experience creating and maintaining pipelines and system integrations
Knowledge of dbt and practical experience building data transformations
Experience with GitHub, version control, and code review
Knowledge of Google Artifact Registry and application artifact management
Будет плюсом: experience in the banking sector
Условия:
Long-term cooperation
Technical training, certifications, and professional development
Membership in the Mentoring Competence Center from the first day, with opportunities to develop skills, attend conferences, and share knowledge and experience
Clear career path
Employee benefits package including Multisport, private medical care, and life insurance
Friendly work atmosphere, integration events, and team-building meetings
Referral system with a bonus of up to 7000 zl
Hybrid work with 2 office days per week at the client’s office in central Warsaw
Wynagrodzenie: od 1300 PLN netto/dzień, w zależności od posiadanego doświadczenia i kompetencji lub UOP jeżeli jesteś zainteresowany