Java Developer - Market Data (m/f/d)
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 10, 2026. Commerzbank Poland scores A on the Alion truth index.
Join our team as a Java Developer (m/f/d)!
The Market Data Cluster is a part of the key area CIO - Corporate Clients and provides market data across the bank.
Our responsibilities include the provision, distribution and contribution of data as well as the connection to exchanges and data services.
As a global hub for market data - with our locations in Frankfurt, London & Lodz - we are the direct link to the business, market data vendors and senior management of the bank. We are responsible for market data licenses, terminals & platforms as well as the bank-wide market data budget. In Lodz, CIO-CC Market Data supports technological, operational and business tasks within Market Data Cluster. The staff in Lodz is organized into 3 chapters: Software Engineer chapter, Operational Engineer chapter and Business Experts. By actively managing vendors, licenses, and requirements, as well as implementing market data platforms and services, the Team is actively driving processes automation and significant cost reductions without negatively impacting our business or capabilities
What will be your responsibilities?
- Developing new features in existing application
- Cooperate with business partners and support them with technical issues
- Dealing with data and gathering financial knowledge
Adittional Tasks:
- Ensure documentation is up to date and development tasks follow the definition of done
- Support on Cloud Migration journey
- Support development in in different technologies like Java, JavaScript or/ and .NET, C#, Terraform, SQL
- Support VBA code development for the spreadsheets
What is important for us?
- Good knowledge of Java
- Good knowledge of PostgreSQL or other DB
- Good knowledge of VBA
- Basic knowledge of Market Data
- Basic knowledge of JavaScript
- Knowledge of ASP.Net Framework and C# would be an asset
How?
Hybrid in Łódź
What do we offer?
Please add the following clause to your application:
1. 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.
2. 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.