Data Scientist - Sales Analytics (m/f/d)
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Sep 29, 2026. Commerzbank Poland scores B on the Alion truth index.
Join our team as a Data Scientist!
Do you have experience with Data Science use cases and a passion for pioneering technologies such as Artificial Intelligence and Generative- /Agentic AI? If so, join our GS-DATA Sales Analytics team! You will work closely with our stakeholders to develop optimized pricing solutions.
Our platforms support Commerzbank's salesforces by utilizing cutting-edge technologies like Google Cloud Platform, APIs, Kafka, Python, and SQL, thereby we are paving the way for smarter and more effective banking.
Together with your team you will be doing
- Expanding the product portfolio of our corporate client AI teams including traditional machine learning, deep learning and reinforcement learning models as well as generative AI and agentic AI use cases
- Conducting deployments, including monitoring and optimizing models
- Validating model results
- Data preprocessing, feature engineering, and analyses to identify patterns and trends
- Close coordination and collaboration with stakeholders to specify requirements and evaluate Data Science use cases
- Creating and maintaining technical documentation, and adhering to AI governance guidelines
- Onboarding and mentoring juniors, as well as knowledge sharing within GS-DATA
Which technology & skills are important for us?
- University degree in Data Science, Computer Science, Mathematics, Physics or a comparable field
- Excellent programming skills in Python (Pandas) and SQL
- Ideally, experience with Google Cloud Platform (specifically BigQuery, Cloud Composer, Gemini Enterprise Agent Platform, Terraform)
- Solid knowledge and experience with Machine Learning and Generative AI use cases
- Ideally, experience with generative AI / agentic AI frameworks like langchain or Googles agent development kit
- Team player with the ability to work in cross-location and international teams
- Strong communication skills in English and Polish
How?
Hybrid on Wersalska 6 street Łódź
Below you can find more information about Commerzbank and cluster
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.
Description of the cluster:
The Sales Analytics cluster as a part of the GS-DATA key area services the segments corporate customers as well as private and business customers. We combine and consolidate the bank's data to identify customer needs and transform them to sales opportunities using customized analytical models.
Our modern interactive dashboards covering various areas of the banking business provide conclusive argumentation to convince the customers to our sales colleagues. We then create transparency in the measures of sales success integrated into our unique dashboard product family. The development of new data-based products such as pay-per-use credit completes our range of services.
What we offer?
Of course, we offer Development Plans for employees, Life insurance, flexible working hours, integration events and much more
Important!Please add the clause to your CV. You can find it on the end of the advert.
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.