GCP Developer (m/f/d)

Commerzbank Digital Technology Centre Poland; Łódź; Hybrid; PLN 90,000 - 150,000; Full time

Benefits offered by this job

Development Plans

Life insurance

Flexible working hours

Integration events

Job summary

Commerzbank is seeking a mid-level GCP Developer to design and build data-driven solutions on Google Cloud Platform for reporting. You will craft data models, pipelines, and dashboards, leveraging BigQuery, dbt, Dataform, and BI tools while ensuring clean architecture and robust tests.

You will work with Operations Engineers to maintain production systems in a hybrid setup in Łódź. The role emphasizes modern tech stacks, strong team spirit, and visible impact within a banking environment, with

Qualifications

• Deep knowledge of Google Cloud Platform.
• Proficient in Python programming.
• Strong SQL skills for data querying and modelling.
• Experience with BI platforms and reporting tools.
• Willingness to learn JIRA, Confluence and GIT.
• English proficiency at B2 level or higher.

Responsibilities

• Design and develop data driven solutions on GCP for reports and dashboards.
• Create data workflows and architectures (BigQuery, dbt, Dataform) to support analytics.
• Build data pipelines using Python, SQL, and cloud tools.
• Develop and maintain reports/dashboards on BI platforms (Power BI / MS Fabric).
• Ensure software quality with unit, integration, and system tests.
• Contribute to CI/CD pipelines and code reviews.
• Support production issues in collaboration with Operations Engineers.
• Provide clear documentation and maintainable code.

Skills

Google Cloud Platform

Python

SQL

BI Platforms

JIRA/Confluence/GIT

English B2

Tools

Jira

Confluence

GIT

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.

Please add the following clause to your application

• I consent to the processing of personal data contained in this document by Commerzbank Aktiengesellschaft with its registered office in Kaiserstrasse 16, 60311 Frankfurt am Main, Germany, operating through the Branch in Poland with its registered office in Łódź, 91-203 Łódź, ul. Wersalska 6, KRS 0000631053, for the implementation of the current recruitment process and for the future recruitment for a period of 6 months, in accordance with the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of individuals with regard to the processing of personal data the free flow of such data and the repeal of Directive 95/46 / EC (RODO) and in accordance with the Act of 10 May 2018 on the protection of personal data (Journal of Laws of 2018, item 1000). I provided my personal data voluntarily and I declare that they are truthful. I have the right to withdraw this consent at any time. The withdrawal of consent shall not affect the lawfulness of processing based on consent before its withdrawal.
• I have read the content of the information clause, including information about the purpose and methods of processing personal data and the right to access my personal data and about the right to correct, rectify and delete it.