About our company: freiheit.com’s software engineers have been building large-scale software systems since 1999. We are internet pioneers and we have delivered hundreds of projects for our customers that are used by millions of users with thousands of requests per second since then. In the last two decades we have been constantly reinventing and improving ourselves. Self-Improvement and learning are deeply ingrained into our company’s DNA and in the personality of all of our team members.

ABOUT OUR COMPANY freiheit.com’s software engineers have been building large-scale software systems since 1999. We are internet pioneers and we have delivered hundreds of projects for our customers that are used by millions of users with thousands of requests per second since then. In the last two decades we have been constantly reinventing and improving ourselves. Self-Improvement and learning are deeply ingrained into our company’s DNA and in the personality of all of our team members.

<ul> <li>Drive the BI &amp; data component of Bank-wide transformation and business projects </li> <li>Manage the timelines, dependencies and resources of the projects assigned</li> <li>Perform data functional analysis, analyze data business requirements</li> <li>Datawarehouse (DWH) design, data modelling, ETL design and development</li> <li>Definition and implementation of Key Performance Indicators</li> <li>Transform raw data into smart data and meaningful insights</li> <li>Participate actively in the definition of the Road map and future of BI &amp; DWH in the Bank</li> <li>Identify opportunities to optimize and automate data processes across the Bank</li> <li>Ensure the availability, integrity and quality of the data in the DWH</li> <li>Work closely with business, IT and offshore production support and development teams</li> </ul>

Your Tasks Development of data-intensive and high-traffic backend applications with Python, Java and PHPDeveloping our ETL track processing 2 TB data a dayFurther development of our reporting system in ADITION adservingWorking hand-in-hand with our DevOps team for releasing new functions (continuous integration)Analyzing existing systems and their continuous improvement in teamworkYour Skills Final degree in computer science or equivalent educationExperience with at least one JVM programming language, ideally ClojureWell-versed in using the linux shellIdeally Experience with NoSQL (Aerospike, Cassandra or HBase), real-time data processing (Storm, Spark) or MySQLTeamplayer, strong communication skills and curiosity Link: https://aditionag.

Your Tasks Developing our ETL track processing 2 TiB data a dayFurther development of our reporting system in ADITION adservingWorking hand-in-hand with our system administration team for releasing new functionsCreating reports based on our customer requirementsAnalysing existing systems and their continuous improvement in teamworkYour Skills Final degree in computer science or equivalent educationExperience with at least one JVM programming language, ideally ClojureWell-versed in using the linux shellIdeally Experience with NoSQL (Aerospike, Cassandra or HBase), real-time data processing (Storm, Spark) or MySQLTeamplayer, strong communication skills and curiosity Link: https://aditionag.

Your Tasks Support to develop our ETL track processing 2 TiB data a dayFurther development of our reporting system in ADITION adservingWorking hand-in-hand with our system administration team for releasing new functionsCreating reports based on our customer requirementsAnalysing existing systems and their continuous improvement in teamworkYour Skills Computer science student or equivalent trainingFirst experience with at least one JVM programming languageWell-versed in using the linux shellBasic knowledge of NoSQL (Aerospike, Cassandra or HBase) and interest in real-time data processing (Storm, Spark) or MySQLTeamplayer, strong communication skills and curiosity Link: https://aditionag.

Weiterentwicklung der Echtzeit Datenverabeitungsstrecke vom Log bis zum Report in der täglich 2TiB an Logdaten verarbeitet werdenNeuentwicklung des Reportingsystems auf Basis von Hadoop, um ADITION Ad-Serving noch schneller und robuster zu machenEvaluierung und Mitentscheidung bei der Auswahl von neuen TechnologienEnge Zusammenarbeit mit unseren Ops-Team zur Überführung von neuen Funktionen in den Livebetrieb (Continuous Integration)Analyse und ständige Verbesserung bestehender SystemeDein Profil Abgeschlossenes Studium in Informatik oder eine vergleichbare AusbildungErste Erfahrung mit mindestens einer Programmiersprache der JVM, idealerweise ClojureSicherer Umgang mit Linux auf ShellIdealerweise Erfahrung mit NoSQL (Aerospike, Cassandra oder HBase), Echtzeitdatenverarbeitung (Storm, Spark) oder MySQLTeamfähigkeit, Kommunikationsstärke und Neugierde Link: https://aditionag.

You have a first-class degree in computer science, physics, or mathematics. There is nothing better for you than to write code in GNU/Linux every day. You “speak” Go, Kotlin, Java or JavaScript fluently but you are also interested in C++, Machine Learning and functional programming languages such as Common Lisp, Clojure, and Haskell. You like to solve difficult problems. You want to work in small teams together with other smart human beings.

You have a first-class degree in computer science, physics, or mathematics. There is nothing better for you than to write code in GNU/Linux every day. You “speak” Java, Kotlin, Go or JavaScript fluently but you are also interested in C++, Machine Learning and functional programming languages such as Common Lisp, Clojure, and Haskell. You like to solve difficult problems. You want to work in small teams together with other smart human beings.

For our location in Berlin we are looking for a (Senior) Data Engineer (m/w).  Are you into finding hidden treasures in legacy databases with cloud-based analytical tools? Welcome to the team! Digital strategies and concepts only have value if they are implemented successfully. As a member of our Design & Engineering Team, you validate business and process innovations for our global customers by developing prototypes and MVPs. Together with colleagues from the Boston Consulting Group, you will work in an agile way on frequently changing topics.

Your Tasks Developing our ETL track processing 2 TiB data a dayFurther development of our reporting system in ADITION adservingWorking hand-in-hand with our system administration team for releasing new functionsCreating reports based on our customer requirementsAnalysing existing systems and their continuous improvement in teamworkYour Skills Final degree in computer science or equivalent educationExperience with at least one JVM programming language, ideally ClojureWell-versed in using the linux shellIdeally Experience with NoSQL (Aerospike, Cassandra or HBase), real-time data processing (Storm, Spark) or MySQLTeamplayer, strong communication skills and curiosity Link: https://aditionag.

Become the Sherlock Holmes of the web and help our clients to detect the fraudsters among their customers. In this never ending race, we are fighting the bad guys with technology! As a Data Engineer (m/f/d) at RISK IDENT, you will be working in one of our (FRIDA) product teams. You will help to develop the machine learning backend services for our products, written mainly in Scala. Based on a scalable platform for real-time data processing, insights and models are turned into the production code that forms the backbone of our fraud prevention solutions.

Developing our ETL track processing 2 TiB data a dayFurther development of our reporting system in ADITION adservingWorking hand-in-hand with our system administration team for releasing new functionsCreating reports based on our customer requirementsAnalysing existing systems and their continuous improvement in teamworkSkills & Requirements Final degree in computer science or equivalent educationExperience with at least one JVM programming language, ideally ClojureWell-versed in using the linux shellIdeally Experience with NoSQL (Aerospike, Cassandra or HBase), real-time data processing (Storm, Spark) or MySQLTeamplayer, strong communication skills and curiosity Link: https://aditionag.

What is Nubank? Nubank Berlin is a satellite engineering office dedicated to serving the horizontal engineering needs of Nubank in Brazil - the leading fintech in Latin America. In Brazil, since 2014 we have been actively servicing millions of clients with our mobile-controlled credit card product. With head office São Paulo and an engineering office in Berlin, Nubank has raised USD 330 million in investment rounds led by Sequoia Capital, Founders Fund, Tiger Global, Kaszek Ventures, Goldman Sachs, QED Investors and DST Global.

What is Nubank? Nubank Berlin is a satellite engineering office dedicated to serving the horizontal engineering needs of Nubank in Brazil - the leading fintech in Latin America. In Brazil, since 2014 we have been actively servicing millions of clients with our mobile-controlled credit card product. With head office São Paulo and an engineering office in Berlin, Nubank has raised USD 330 million in investment rounds led by Sequoia Capital, Founders Fund, Tiger Global, Kaszek Ventures, Goldman Sachs, QED Investors and DST Global.