Senior Data Scientist, iAds

2 months ago

Helsinki, Uusimaa, Finland Unity Full time

The opportunity

Unity Grow team builds advertising and personalized content delivery solutions used in hundreds of thousands of apps. Our platform processes extensive data sets that are used by machine learning systems living in the core of our various products. Different deep learning techniques are revolutionizing automated decision-making systems and Unity is riding the front wave. Unity is investing heavily in mastering deep learning methodologies and applying them to real-world gaming problems of advertising, engagement, and monetization. In Demand Performance, we develop groundbreaking machine learning centric products. They provide millions of predictions for recommendations each and every second to optimize efficiency and profitability of user acquisition advertising campaigns.

Today we are looking for a Senior Data Scientist who will shine in our outstanding team You will be working on models and embeddings that will be used in Unity machine learning models, in particular, conversion (i.e. start-to-install) prediction models. You will contribute and take ownership of end-to-end machine learning pipelines and develop deep neural network models whose results will be used by other teams and what you deliver is an integral part of the whole Unity Grow product. We expect you to have the motivation and skills to translate the business problems as Machine Learning problems and apply those in a large scale production environment. If you are open-minded, interested in learning and excelling we want to hear from you.

What you'll be doing

  • Work with a team to revolutionize personalization of user acquisition advertisement for mobile gaming
  • Translate business problems into a design and implement advanced machine learning models and algorithms
  • Develop deep learning and online personalized targeting solutions with tech stack of Python/Spark/Tensorflow/Pytorch on a large scale
  • Form and validate hypotheses about model performance by conducting statistical experiments or A/B tests
  • Contribute to the team roadmap once you get familiar with problems and opportunities presented to the team

What we're looking for

  • Experience in machine learning model development using Tensorflow or PyTorch
  • Deep understanding of machine learning & software engineering concepts, from concepts to implementation
  • Capable of conducting analysis, statistics and data literacy to deduct where the challenges and opportunities lie
  • Good communication skills to help collaboration with other data scientists, engineers and product managers

You might also have

  • Experience in implementing varied data and machine learning based online decision-making systems on a large scale
  • Experience in mobile advertisement, gaming, or online trading

Additional information

  • Relocation support is not available for this position.
  • International relocation support is not available for this position.
  • Work visa/immigration sponsorship is not available for this position.

Life at Unity

Unity [NYSE: U] is the world's leading platform of tools for creators to build and grow real-time games, apps, and experiences across multiple platforms. Creators, ranging from game developers to artists, architects, automotive designers, infrastructure experts, filmmakers, and more, use Unity to bring their imaginations to life across multiple platforms, from mobile, PC, and console, to spatial computing.

As of the fourth quarter of 2023, more than 69% of the top 1,000 mobile games are made with Unity as derived from a blended number of the top 1,000 games in the Google Play Store and iOS App Store. In 2023, Made with Unity applications had an average of 3.7 billion downloads per month. For more information, please visit

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English. Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at .

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