Java / Scala Developer (Big Data)

Commerzbank

Łódź

Type of work

Undetermined

Experience

Mid

Employment Type

Permanent

Operating mode

Office

Tech stack

Java

advanced

Scala

advanced

Unix

regular

Python

junior

Hadoop

junior

Job 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 Java / Scala Developer in Big Data projects for Cost Analytics cluster.

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

What we expect from you:

Java / Scala / Python- high knowledge
UNIX / LINUX
Knowledge of SOA, Web services, REST
Experience with CI/CD
Data warehouse
Hadoop Cluster
Readiness for business travels to Germany for training

Nice to have:

Spark / Beam
R
Docker / Kubernetes
Google Cloud
SQL

Foreign language skills:

English B2 level mandatory
German optional

What 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