Data Scientist/Analyst (f/m) // adsquare

October 12, 2017
This is truly a chance of a lifetime. At adsquare you will be part of a rapidly growing ad tech startup that will add a totally new dimension to the world of mobile advertising. With our data exchange platform, we enable contextual and relevant advertising experiences through online and offline data sources to deliver valuable audience insights. You will analyse large amounts of often unstructured, unrelated data from various sources (incl. hyperlocal data sources) to improve the quality and build new intelligent features for our marketplace. Thereby, you will work conceptually with the product team, develop advanced algorithms, methodologies together with our data scientists and collaborate with our software team to bring solutions into production.

Your Responsibilities

  • Raw data analysis – assessing quality and content, cleansing, structuring for downstream processing
  • Apply statistical-modelling/machine-learning to a variety of optimization and prediction problems
  • Design and prototype of accurate and scalable data science solutions to extract actionable intelligence
  • Test, cross-validate, and determine the precision and limitations of data science solutions
  • Present quantitative and qualitative results clearly to data science experts as well as be able to explain the results to top-level management
  • Functional and technical documentation
  • Collaboration with our software development team to implement solutions into production environment
  • Collaborate closely with our product team in solving business problems, and developing data-driven concepts
  • Oversight of production systems – monitor accuracy and performance, resolve issues

Your Skills

  • Experience in intelligent data analysis (applied machine learning, regression, classification and unsupervised approaches)
  • Cross validation and AB testing, design of experiments
  • Expertise in data-science using
  • Python + related data analysis packages – scipy, pandas, scikit-learn, etc. and/or
  • R/Matlab/Octave
  • ML Tools/LiIBS like Weka, Shogun, LibSVM, LibLinear
  • Visualization tools – e.g. matplotlib, or with R/Matlab
  • Java or Scala skills are very desirable
  • NOSQL, MongoDB, Hadoop and related systems
  • Strong analytical background and problem solving skills are desirable (computer science, mathematics, natural sciences, formal methods, etc.)
  • Solid coding skills enabling building of small scripts and applications to implement support personal analytical work and develop prototypes
  • Ability to communicate technical topics to non-technical individuals in English

Your Education and Experience

  • Master Degree or PhD in Engineering/ Physics / Machine Learning / Statistics / Applied Math / Computer Science, related field or equivalent work experience required
  • 1+ years job experience

Our Offer

  • A high level of responsibility from the very first day
  • Closely work with and lead other development team members
  • Help building a great platform that will make a difference to Mobile Advertising
  • Agile, focused, yet relaxed atmosphere with flexible working hours
  • And… a large reservoir of free drinks, snacks and fruits!

If you are looking for a challenging position in a fast-moving tech-startup and want to make a difference you shouldn’t think twice and send your full application in English or German to

adsquare Interview Tips

  • Preparation, curiosity and an open mindset make a great first impression on us
  • Creative CVs, preppy style and fluffy self-promotion bore us to tears

Send your application to:

Visit the company website


Related listings on StepStone: