Data Engineer – Real-time Customer Insights (m/f/diverse)

in Hamburg
Direkt auf dem OTTO-Campus in Hamburg die Zukunft des E-Commerce vorantreiben und den E-Commerce-Spirit von OTTO und die Innovationskraft unseres Konzerns erleben. Die Zusammenarbeit aller Teams macht täglich erfolgreich und steuert in den Otto Group Funktionsbereichen 123 nationale und internationale Einzelgesellschaften. Das klingt spannend? Dann starten wir gemeinsam durch.

We are the Real-time Customer Insights Team, focused on innovative approaches to real-time personalisation through making use of Machine Learning algorithms. Made up of a closely knit highly autonomous group of data engineers, data scientists, software engineers and other disciplines we experiment and iterate on topics such as neural networks and collaborative learning.

Our Tech Stack: Scala, Clojure, Python, Spark, Kafka, Redis, TensorFlow, Terraform, Docker, AWS

Was dich erwartet:

  • Research, design, development and operation of ML models personalizing content on
  • Be a quality advocate in the team and set a good example by writing clean, readable, maintainable code, and building resilient systems
  • Support the team in developing critical thinking when it comes to software quality
  • Operationalization and monitoring of real-time data processing pipelines
  • Close collaboration with neighbouring Feature Teams enabling them to make use of insights generated by the team via API’s
  • In your cross-functional team making use of Agile Methodologies such as Kanban, Pair Programming, and Test-Driven Development

For further questions please contact from Team Tesla or meet our OTTO colleagues here.

Was du mitbringen solltest:


  • Solid software development skills preferably in functional languages (such as Scala or Clojure)
  • Experience in distributed (real-time) data processing (e.g. Spark, Hadoop, Kafka)
  • A talent for identifying and implementing test strategies within complex environments
  • A strong desire to pair-program!


  • Experience in cloud environments and containerisation (e.g. AWS, Docker) including "infrastructure as code” using Terraform
  • Visualization is your thing? You have a talent for visualizing data processing Pipelines!

Was wir dir bieten:

  • Expert know-how and freedom to innovate, also when it comes to your personal development - here we can help!
  • Join us at international / national tech conferences (e.g. Heart of Clojure, Code Talks, GOTO Berlin, JAX, DEVOXX, internal tech events, hackathons, and tech talks / meetups.
  • Innovative work environment, flexible working hours (37.5 Hour week, flex time), and possibility of home office.
  • And more

Deine aussagekräftige Bewerbung mit Bezug auf die Nummer
03012984 richte bitte an:

Otto (GmbH & Co KG)
Hannah Wilkens
Werner-Otto-Straße 1-7
22179 Hamburg
Tel.: 040/ 6461-6768

Tipps zur Bewerbung bei OTTO gibt es hier.



Otto (GmbH & Co KG)

Hannah Wilkens
Recruitment, Otto (GmbH & Co KG)
Werner-Otto-Straße 1-7
22179 Hamburg
Tel.: 040/ 6461-6768