Data Analyst (f/m/d) Freelance

Freelancer, Full-time · Berlin

About us

Data is transforming the world. It changes traditional businesses and enables innovation which helps create better products, services and customer experiences. At adsquare, we created a neutral and transparent marketplace to enable companies make better marketing decisions that result into more relevant customer engagement. Our real-time platform brings together buyers and sellers of data in a fair, secure and privacy-friendly way. We empower our partners and clients with sophisticated, yet easy to use self-service instruments, putting them in control and ensuring full transparency.

Our platform processes billions of data points, adds a layer of intelligence and helps making data actionable. To achieve this, we gathered international talent sharing the same vision and passion for cutting-edge technology. Founded in 2012, adsquare is a global company with headquarters in Berlin and offices in London, Paris, New York, Madrid and Milan.

Join our mission and have a real impact on the digital marketing landscape.

Your Mission
As a Freelance Data Analyst at adsquare you create value for our customers and support us in a currently highly demanding phase.
You are responsible for one of adsquare’s curated audience data product  and manage the following tasks along the product lifecycle.

  • You act as a Product Owner for adsquare’s proprietary audience data product and define objectives and target KPIs with the Management Team

  • Continuously measure data quality and define KPIs

  • Design a testing framework for data quality and integrity

  • Analyse quality and scale of new and existing data sets within the adsquare Audience Management Platform

  • Build and maintain segments within the adsquare data taxonomy, selecting and combining relevant data points based on quality and scale

  • Building concepts for cross-checking data sets from external providers

  • Internal reporting on performance of the product, making recommendations for improvement

  • Document and present findings and recommendations to Management Team

Your Profile

  • You have relevant experience in data analysis and visualisation 

  • You are familiar with handling large datasets and have a sound understanding of digital/behavioural data

  • Experience with SQL, Python, R

  • Knowledge of Tableau is a plus

  • You have the ability to extract meaning from trends and can demonstrate analytical, creative and innovative problem solving skills, recommending optimisations based on business insights

Why us ?
  • A high level of responsibility from the very first day
  • You work together with a highly motivated and skilled team of top performers
  • You become part of a fast growing ad technology company
  • You combine success and fun within a great company culture together with people from all over the world
  • Work closely with the management team and all colleagues
  • Competitive compensation package
  • You will work in the headquarters in the start-up centre of Berlin-Mitte
  • And… a large reservoir of free drinks, snacks and fruits!

Your application

Thank you for considering a career at adsquare 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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