Python Developer

Python Developer

Commerzbank - Centrum Technologii Cyfrowych w Polsce
Online interview
Employment contract

Project description

Commerzbank is a leading international commercial bank with branches and offices in almost 50 countries. The world is changing, becoming digital, and so are we. 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. For that type person we have role waiting for you as a (Senior) Python Developer in Big Data projects for Sales Analytics Cluster.

The Sales Analytics cluster as a part of the BDAA key area services the segments corporate customers as well as private and business customers. We combine and consolidate the bank's data in our Data Lake to identify customer needs and transform them to sales opportunities using customized analytical models.

In your role as a (Senior) Python Developer you will develop applications for big data platforms such as Hortonworks Data Platform (HDP) or Cloudera. We are looking for a pragmatist with agile mindset, who works in close coordination with the product owner, the business experts or data scientist and the operation engineers.

For this team we are looking for Senior and Regulars

Main tasks:

  • Working in a cross-functional cell
  • E2E responsibility of the development process from ideation to handover to production with hand-in-hand cooperation with the operations colleagues
  • Building new ETL-processes
  • 3rd-level support: Solving of incidents, bugfixing and supporting the operation engineers
  • Support the whole development stack, eg. design, coding, package-building, testing, RO-preparation and documentation

We offer:

  • Friendly international environment
  • The possibility of language professional training and growth (English and German courses; technical trainings and workshops)
  • Stable employment
  • Benefits package including: Medical Care Package, Multisport,
  • Lunch card;
  • Employee Pension Scheme (PPE)
  • Relax corner where you can recharge your batteries ;)
  • Open space office environment

remote work ( until the global situation is clarified)

In the current situation We are not travelling.

Who we're looking for?

What we expect from you:

  • Python- high knowledge
  • Developing new functionalities on Big Data Platforms
  • Hadoop environment (tools such as: Hive, Hbase, Spark etc.)

Nice to have:

  • Webservices, REST / SOAP
  • CI/CD
  • UC4 or similiar
  • BI tools (e.g Qlik)

Foreign language skills:

  • English B2 level mandatory
  • German optional



  • Healthcare package
  • Healthcare package for families
Leisure package
  • Leisure package
  • Leisure package for families
  • Financial bonus
  • Cold beverages
  • Hot beverages
  • Lunches
  • Conferences
  • Trainings
  • Car parking
  • Bicycle parking
  • Shower
  • Chill room
  • Integration events

Our company

Commerzbank - Centrum Technologii Cyfrowych w Polsce

Łódź >250
Tech skills
  • Java
  • C++
  • .NET

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