Commerzbank AG

NiFi Data Engineer (m/f/diverse)

Job description


  • Design, implement and improve Data Pipelines, mainly developed in NiFi
  • Improve existing NiFi-Flows
  • Improve Monitoring NiFi-Flows

Alternative Tasks and/or (depending on demand)

  • Support Use Case Application Operation as 3d Level Support for Use Cases that are implemented on NiFi
  • Advise other teams in NiFi usage

In your role as a Data Engineer - NiFi, you will be responsible for the continuous development of the data pipelines on the NiFi Platform that is closely connected to the Commerbank Data Lake (Hadoop Platform). The Data Lake is one of the foundations of Commerzbank 4.0 Transformation to a digital technology company. The NiFi-Platform is being used to create data piplines to and from the Data Lake.
You take a role in an innovation driven team, that will provide the key technology which is based on modern Hadoop Distribution from Hortonworks Data Platform and Data Flow. They are the base stack for our Data Lake and Analytics Platform.


  • Apache NiFi (mandatory)
  • Relational databases
  • English - B2 level

Nice to have:

  • Spark
  • Hive
  • Google Cloud GCP

Do not worry, if you do not have experience in some of the points - we will provide trainings for you!


Remotely or hybrid on Wersalska 6 street (Łódź)

What we offer?

  • Skills@Work - development program
  • Language trainings - English, German and Polish courses
  • 26 days of full paid holiday + extra day off for each man-year
  • Sodexo Lunch Pass - pre-paid card for lunch
  • Referral Program
  • Relocation Assistance Program
  • Employee Assistance Program (psychological support)
  • E-learning platforms: O'Reilly, libraries, tutorials
  • Multisport

Of course we offer Development Plans for employees, Medical Care Package, Life insurance, flexible working hours, integration events and much more


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:

You would work in the Big Data cluster and take care for the needs of the BDAA client who works with data. Your focus would be on the operation of the NiFi-Platform which is used to create and maintain data pipelines to the Commerzbank Data Lake. We work in a cluster structure which allows the project teams to work on their tasks in a self-organized and flexible manner. Each project team holds product responsibility from start to end, from software development to operation. The teams use agile working methods for their organization to be able to deliver products to customers faster and more efficiently. We are heavy users of Confluence, Jira and BitBucket (Git).

Technology is evolving over time; we are constantly learning new and better ways how to deal with the challenges of Big Data. More important than concrete experience in certain technologies is the right learning mindset to constantly challenge the status quo and the desire to ´learn and improve.

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