Your tasks As (Senior) Software Engineer Java* in Machine Learning you are an integral part of our joint mission to build and run the smart solutions, which make deferred online payment as simple, secure and frictionless as possible for both shoppers and sellers in the growing European market. You are responsible for the development of machine learning pipelines and web services for real time fraud prevention and risk assessmentYou connect internal and external, real time data sources via APIsYou automate our machine learning pipelines as much as it is practical for our businessYou develop tools for improved manual review of fraud casesYou are an active part of our agile software development.

Your tasks As (Junior) Software Engineer Java (m/f/diverse) in Machine Learning you are an integral part of our joint mission to build and run the smart solutions, which make deferred online payment as simple, secure and frictionless as possible for both shoppers and sellers in the growing European market. You are responsible for the development of machine learning pipelines and web services for real time fraud prevention and risk assessmentYou connect internal and external, real time data sources via APIsYou automate our machine learning pipelines as much as it is practical for our businessYou develop tools for improved manual review of fraud casesYou are an active part of our agile software development.

Your Tasks As Machine Learning Engineer (m/f/diverse) in our Risk Management team you are responsible for the development of machine learning pipelines and web services for real time fraud preventionYou further develop our automated retraining systemYou connect external, real time data sources via APIsYou develop tools for improved manual review of fraud casesTogether with your team, you build a fraud trend detection systemRequirements You have already gained profound professional experience in software development when it comes to creating APIs, connecting web services or building data applicationsYou are able to translate business requirements to programmatic solutionsYou have experience in designing and building pragmatic and maintainable solutions to business problemsYou have advanced programming skills in Java and/or PythonYou have a basic understanding of statistics and/or machine-learningKnowledge in Spring Boot, Numpy, Pandas, sklearn, Kafka, Docker and Postgres is a plusYou have very good English skills, German skills are a plusThat’s how working at RatePAY will be

Für unser junges Big Data Team suchen wir Verstärkung! Entwickeln Sie gemeinsam mit uns die neue Tchibo „leading edge“ BI-/Big-Data-Architektur weiter! Durch moderne Open-Source-Software und skalierender Cloud-Infrastruktur arbeiten Sie in diesem jungen Bereich an einem Realtime-fähigen Event Data Lake. Auf dieser Basis werden leistungsfähige und hochverfügbare „Data Services“ wie z.B. neue Self-Service BI Portale, Realtime-Scorings oder Machine Learning Modell mit unseren Data Scientists sowie den Fachbereichen entwickelt. Von der Anbindung von Datenquellen mit strukturierten/unstrukturierten Daten, über die Datenintegration und der Bereitstellung einer Machine Learning Infrastruktur für unsere Data Scientists, bis hin zu unseren Analyse-Tools und -Frontends entwickeln wir hoch performante Daten-Pipelines und Streaming-Architekturen.