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Data Scientist / Engineer (m/f)

Permanent employee, Full-time · Berlin

About us
heycar is the new exclusive used car platform for the best used cars from trusty well-established dealers.
We are heycar!
We're making the market for used cars better than ever. We are an authentic start-up with the power of an established corporation. At heycar we make fast but well-informed decisions – based on highly organised and efficient operations. We learn from each another on a daily basis, because we all contribute our own individual point of view. For us, mutual trust, transparency and quality take top priority – which is rather different than has been the case on this market in the past.
Who are you?
  • University Degree in Computer Science or any other relevant subject
  • Expert proficiency in a structured programming language (Python – preferentially, R, SAS, etc.), and having deep experience with relational and non-relational databasing (SQL, PostGres, NoSQL)
  • Track record of hands-on experience with Data Mining, Machine Learning and Predictive modeling, such as logistic regression, naïve bayes, SVM, decision trees, neural networks, and random forests
  • Experience in Software Development and DevOps
  • Experience with Big Data Environment is a plus (e.g. Hadoop, AWS, EMR) and Streaming Tools is a plus (e.g. Kinesis, Kafka)
  • Logical and analytical thinking and strong problem solving ability
  • Cooperative, collaborative, open and flexible mindset with critical thinking;
  • Very good Communication and presentation skills
Who we are looking for.
  • You apply Statistical and Machine Learning Techniques, along with big data technology to solve problems, gain Business Insights and affect executive decision-making
  • You communicate and visualize Data Findings
  • You are responsible for identifying key prediction/classification problems, devise innovative solution, and translate Data Insights into scalable Data Products in a business where a 10% algorithm improvement can mean 10% incremental net revenues instantly;
  • You work collaboratively with cross-functional Teams to build new Data Products and be responsible for bringing models and algorithms into code in production
  • You have a strong desire to stay up-to-date on published algorithms and state of the art competing technologies
What we offer.
  • An ideal mix of corporate and start-up culture
  • An experienced team of brand and start-up professionals
  • State-of-the-art technology
  • An office in Berlin's Hackescher Markt
  • Foreign language courses
  • Free snacks and drinks
How does that sound to you?
Are you interested in helping to shape the mobility market of tomorrow? If so we look forward to hearing from you! Please send your job application and CV to:!

Your application

Thank you for considering a career at Mobility Trader GmbH. Please fill out the following form. In case you are experiencing problems with the document upload, mail your documents to

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