Commerzbank Digital Technology Centre Poland Tech Stack

Banking systems engineering and risk modeling for Commerzbank Group

IT Services and IT Consulting Łódź, Łódzkie 201–500 employees Founded 2016 Public Company

Commerzbank's Polish engineering centre operates across two distinct domains: digital banking applications and quantitative risk/capital management. The tech stack—Python, R, SQL, Spark, Airflow on GCP/Azure/OpenShift—reflects a data-heavy, infrastructure-first organization. Active hiring acceleration in engineering (28 roles) and data (16 roles) against a backdrop of pain points around legacy system maintenance, large-scale data handling, and operational stability suggests the group is modernizing risk platforms while scaling application delivery.

Tech Stack 85 technologies

Core StackPython Jira Confluence BigQuery PySpark Apache Airflow Bitbucket Java C++ JavaScript React OpenShift Docker Kubernetes Selenium Jenkins Linux Windows Server R SQL GCP Dataproc Cloud Composer Git Qlik Camunda BPMN IBM Planning Analytics IBM TM1 Azure+54 more

AdoptingOpenShift GCP Azure CI/CD

What Commerzbank Digital Technology Centre Poland Is Building

◆Challenges

Operational stability of it applications
Minimizing manual processes
Heterogeneous application landscape
Tech stack improvement
Handling very large amounts of data
Maintaining legacy risk applications
Risk fraud compliance costs
Migration challenges
Capacity planning
Production bottlenecks

▲Active Projects

Credit risk model development
Rating tool implementation
Customer data management (cdm)
Qlik data loading structure maintenance
Implementation of models in calculation kernels
Group-wide credit risk models
Cross-functional methodology architecture
Software product repository
Pc-rb datamart development
Group division strategic initiatives

Hiring Activity

Accelerating65 roles · 35 in 30d

Department

Engineering

Data

Finance

Product

Ops

Risk

Sales

Marketing

Seniority

Mid

Senior

Intern

Junior

Lead

Manager

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About Commerzbank Digital Technology Centre Poland

Commerzbank Digital Technology Centre Poland, headquartered in Łódź and founded in 2016, is an engineering and analytics hub for Commerzbank Group's digital transformation. The 201–500 person organization splits effort between building and maintaining banking applications that automate business processes and developing advanced credit, market, and liquidity risk models and capital management tools. The team combines IT specialists, data analysts, and quantitative researchers using Python, R, SQL, Spark, and orchestration tools (Airflow, Cloud Composer) on multi-cloud infrastructure (GCP, Azure, OpenShift). Governance and risk reporting—including rating tool maintenance, model validation, and fraud/compliance frameworks—anchors operational requirements. Agile practices and containerized deployment (Docker, Kubernetes) are standard; legacy application landscapes and data volume scaling remain documented operational constraints.

HeadquartersŁódź, Łódzkie

Company Size201–500 employees

Founded2016

Hiring MarketsPoland, France, Luxembourg, Netherlands

Frequently Asked Questions

What tech stack does Commerzbank Poland use?

Primary: Python, R, SQL, Spark (PySpark), Airflow. Platforms: GCP (BigQuery, Dataproc, Cloud Composer), Azure, OpenShift. Data visualization: Qlik. Workflow: Jira, Confluence, Git, Bitbucket. Containerization: Docker, Kubernetes. Scripting: Java, C++, JavaScript, React. Testing: Selenium.

What is Commerzbank Poland working on?

Credit risk model development, rating tool implementation, customer data management platforms, data pipeline infrastructure (Qlik structures, Datamart builds), and cross-functional risk methodology architecture. Group-wide credit risk models and calculation kernel implementations are active workstreams.