Java / Scala Developer in Big Data projects

  • Commerzbank - Centrum Technologii Cyfrowych w Polsce
  • Łódź
  • Any contract


Experience level: Mid

What we expect from you:

  • Knowledge of SOA, Web services, REST
  • Experience with CI/CD
  • Data warehouse
  • Hadoop Cluster
  • Readiness for business travels to Germany for training

Foreign language skills:

  • English B2 level mandatory
  • German optional


Necessary on this position:
  • Java or Scala or Python
  • UNIX or Linux
  • Spark or Beam
  • R
  • Docker or Kubernetes
  • Google Cloud
  • SQL

Project you can join

The Cost Analytics cluster is end-to-end responsible for design, development, implementation and maintenance of Advanced Analytics use cases & methodologies supporting the reduction of costs as well as the avoidance of risk, fraud & compliance costs for all segments & functions.

In your role as a Java / Scala Developer, you are responsible for the new and further development of the cluster's products. You'll use the latest Big Data and Cloud technologies to process large amounts of data on our Data Lake and deliver services on premise or in the cloud. You always have an eye on the overall picture, realize synergy effects beyond problem solving and create added value for the entire cluster beyond the team.

For this team we are looking for Senior, Regulars and Juniors

Main tasks:

  • Programming in Java / Scala / Python
  • Implementing processes in the Hadoop or Big Data environment
  • Develop new models with Business Experts
  • Work hand-in-hand with data scientists to integrate their products and results into the system landscape
  • Co-design of this system landscape, rapid prototyping, testing and evaluating new technologies
  • Working in an agile environment


  • Healthcare package
  • Healthcare package for families
  • Leisure package
  • Leisure package for families
  • Financial bonus
  • Equity
  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
  • Lunches
  • Adaptation tips
  • Language courses
  • Temporary housing
  • Help finding an apartment
  • Visa Services
  • Sign up bonus
  • Flight ticket
  • Money for moving expenses
  • Conferences
  • Trainings
  • Books
  • Car parking
  • Bicycle parking
  • Shower
  • Chill room
  • Playroom for children
  • Integration events

Contact this employer

Commerzbank - Centrum Technologii Cyfrowych w Polsce is a Data Controller ...