Welcome to the team: Junior Business Expert Data Science (m/f/diverse)
-
FunctionFunction:
Information Technology -
LocationLocation:
Lodz -
Job typeJob type:
/ Full time -
First working dayFirst working day:
as of now -
Application deadlineApplication deadline:
2 / 15 / 2025
Join our team as a Junior Business Expert Data Science!
Your tasks
In agile teams we develop products end-to-end in a cloud environment. We use big data technology and advanced analytics to approach our clients, to increase the efficiency of our processes and to steer the bank’s risks or to protect the bank against fraud. Therefore, collaboration and communication with other areas of the bank is particular important.
What you will be doing?
- Design, development and validiation of machine learning models as part of data-driven and analytics-driven applications and services.
- Analysis of the quality of input and output data of models to ensure traceability, verifiability, robustness and resilience
- Exploration of new data sources and their potential for the improvement of models and processes.
- Use of platform and technologies in the bank and in cloud environments
- Collaboration in a cross-fuctional and agile team
Your profile
Which technology & skills are important for us?
- Good knowledge of Python
- Basic knowledge of Cloud Solutions (GCP or Azure)
- Basic knowledge of Docker, Kubernetes, Bitbucket, Java
Do not worry, if you do not have experience in some of the points - we will provide trainings for you!
How?
Hybrid on Wersalska 6 street (Łódź)
The company
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 Big Data cluster is the enabler for data scientists and provides a huge collection of data and a data science workbench in one place.
- BI technology within the lake infrastructure
- Establish a stable, state-of-the-art technology base with on-prem and cloud solutions
- Set up data lake as single data and analytics hub and effectively ingest most important data sources
- Establish data quality and metadata management
- Provide Data Marts and sandboxes for segments and functions with the most important combination of data sources
What we offer?
- Medical care packages in Enel-med,
- Additional Generali insurance,
- Multisport Plus Card,
- Sodexo Lunch Pass card,
- Co-financing of glasses or contact lenses,
- PPE- Employee pension scheme, in which the employer's contribution is 4.5% of the monthly salary,
- Special offer at mBank for Commerzbank employees,
- Special offers within mBank group (including free access to Legimi ebooks, special offer in Orange, discounts in chosen car salons),
- Access to the Speexx e-learning language platform,
- Access to O’Reilly and Clix (Linkedin Learning) e-learning platform,
- Internal training program Skills@work (coffee Learning Session – informal quarterly meetings among employees focusing on a given technological or business issue, BigUP- individual mentoring program focused on soft skills development, Coach Academy – Technical training organized by employees for employees, Guilds – groups focusing on a given technology),
- External trainings,
- Interest groups and integration events,
- Relocation packages inside and outside Poland,
- Psychological support program for employee and family, additionally financial and legal consultations (chat, phone, 24/7),
- Additional holiday days after each year worked at Commerzbank (maximum 5 additional days),
- Compensation of up to 100% for sick pay (up to 33 days in a given calendar year),
- Equivalent for electricity and internet while working for home,
- Flexible working time,
- Masterbenefit – car subscription,
- Travel allowance of 150 pln for each arrival for the first year of work in Commerzbank for employees who are living outside of Łódzkie and their previous employer was located outside of Łódzkie.
- Annual bonus, which amount depends of the results of the bank.
Contact
Commerzbank Aktiengesellschaft Spółka Akcyjna oddział w Polsce
Ul. Wersalska 6
91-203 Łódź
Your application process
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.