GCP Developer (m/f/d)

Commerzbank AG – Poland; Łódź; Hybrid; PLN 90,000 - 130,000; Full time

Benefits offered by this job

Development Plans

Life insurance

Flexible working hours

Integration events

Job summary

Commerzbank AG – Poland is seeking a mid‑level GCP Developer to design data models and pipelines on Google Cloud Platform, and to build dashboards on Power BI / MS Fabric. You will work in a team spanning Łódź and Germany, focusing on robust, well‑documented solutions with strong test coverage.

The role emphasizes clean architecture, CI/CD collaboration, and support for internal customers, with remote or hybrid options from Łódź.

Qualifications

• Proven experience designing data models and pipelines on Google Cloud Platform (GCP).
• Experience with BI platforms and reporting tools.
• Proficiency in Python and SQL for data processing and analysis.
• English language proficiency at B2 level or higher.

Responsibilities

• Design and develop data models and data pipelines on GCP for reports and dashboards.
• Build data workflows and architectures (BigQuery, dbt, Dataform) to support analytics.
• Develop data pipelines using Cloud Composer, dbt, Dataform, Python, and SQL.
• Create and maintain reports and dashboards on BI platforms (Power BI / MS Fabric).
• Ensure software quality with unit, integration, and system tests.
• Automate processes and integrate tools and APIs.
• Troubleshoot production issues in collaboration with Operations Engineers.

Skills

GCP knowledge

Python

SQL

BI Platforms

JIRA/Confluence/GIT

English B2

Job description

Join our team as a GCP Developer (m/f/d)!

Description of the cluster:

The Big Data cluster is the enabler for data scientists and provides a huge collection of data and a data science workbench in one place.

The cluster Global Financial Crime Prevention Platform provides a global and holistic IT platform for Transaction Monitoring, Customer Screening including the data provisioning platform.
We are a team of around ten people, combining developers and operations in a relaxed, highly supportive environment – with colleagues in Łódź and Germany and internal stakeholders across Asia, the Americas and Europe. Using GCP, BigQuery and modern BI platforms, we build stable reporting solutions with a focus on Compliance and Non Financial Risks, making a tangible contribution to combating financial crime. If you are looking for a modern tech stack, strong team spirit and visible impact within a bank environment, this is the right place for you.

You will be responsible for

We are looking for a mid‑level Software Developer focused on data‑driven solutions on Google Cloud Platform (GCP). In our reporting team, you will design and develop data models, data pipelines, and reports/dashboards based on GCP technologies and modern BI platforms (in particular Power BI / MS Fabric).

Your solutions will later be operated by dedicated Operations Engineers, so we place strong emphasis on clean architecture, robust implementations, solid test coverage and clear documentation.

• Design and develop data driven solutions on GCP as the foundation for reports and dashboards
• Design and implement data workflows and data architectures (e.g. for BigQuery / dbt / Dataform) to support reporting and analytics use cases
• Implement data pipelines and processes (e.g. using Cloud Composer, dbt, Dataform, Python, SQL)
• Develop and maintain reports and dashboards on modern BI platforms (e.g. Power BI, ideally MS Fabric)
• Ensure software quality by executing technical and functional tests (unit, integration, system tests)
• Automate process chains, including integration of different tools and interfaces (APIs)
• Perform debugging and bug fixing for productive solutions and conduct ad hoc data analyses for internal customers
• Contribute to and work with CI/CD pipelines (including pull requests, code reviews, automated tests)
• Support production issues (2nd level support) in close collaboration with Operations Engineers

Which technology & skills are important for us?

• Good knowledge of Google Cloud Platform
• Good knowledge of Python programming
• Good knowledge of SQL
• Experience with BI Platforms
• Basic understanding or willingness to learn JIRA, Confluence and GIT
• English B2.

How?

• Remotely or hybrid on Ogrodowa 8 (Łódź)
  What we offer?
  Of course, we offer Development Plans for employees, Life insurance, flexible working hours, integration events and much more
• Below you can find more information about Commerzbank

Commerzbank

Commerzbank is a leading international commercial bank with branches and offices in almost 50 countries. The world is changing, becoming digital, and so we are. We are leaving the traditional bank behind us and are choosing to move forward as a digital enterprise. This is exactly why we need talented people who will join us on this journey. We work in inter-locational and international teamwork in agile methodologies.