Data & Reporting Developer

Open 25d

Summary

Develops data solutions, ETL pipelines, and reporting dashboards using Python, T-SQL, and Google Cloud tools like BigQuery and Looker Studio for a large bank.

Prestigious position at one of the world’s largest banks
Stable, long-term projects
Competitive salary with a B2B contract
Hybrid work (6 days per month from the office in Cracow) and flexible working hours
Private healthcare and multisport card
Personal growth and development opportunities with the possibility to rotate between projects
Referral program and company events
Convenient parking

Developing data solutions using Python, T‑SQL and other languages.

Building ETL/ELT pipelines for data ingestion, integration and transformation.

Designing data models (conceptual, logical, physical) and linking LDM to PDM.

Working with Google Cloud tools such as BigQuery and Looker Studio.

Creating dashboards and reporting solutions.

Optimising query performance and ensuring secure data movement.

Implementing data quality checks, monitoring and alerting.

Collaborating with data teams across DAO and global projects.

Documenting processes, roadmaps and technical designs.

Supporting issue resolution and providing ad‑hoc analysis.

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Data & Reporting Developer

Summary

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