Company Description

Founded in 2014, Ogury provides the most advanced Mobile Journey Marketing solution, where organizations can access the integrated data and technologies necessary to understand the entire mobile user journey, and market across it. In full compliance with the most stringent laws protecting users, brands, and publishers, and with a sharp focus on operational simplicity, Ogury's MJM solution delivers unmatched user engagement and mobile asset revenue to 900 brands and 3500 publishers across the globe. Join us today and take part in the creation of a ‘unicorn’ with the ambition to simplify and give transparency to the relationship between brands, publishers, and mobile users. By joining Ogury, you will be working with a smart, talented, and dynamic group of people who encourage every member of the team to achieve their maximum potential.


As a member of the data department, you work in a start-up environment in the heart of Paris, with a human-sized, talented and motivated team that use agile development methods. As a high-level and versatile scientist, you embrace a broad range of subjects and technologies. You can translate a business problem into a mathematical one. You search in the literature the best approach to solve the problem and you focus innovation on the brick that is going to make a difference. You like to share your knowledge and you are always excited to learn something new.

What you’ll do

As a rigorous developer, you can implement your ideas with the appropriate language and framework in an agile environment. You know what testing means, and you know how to use versioning software like git. As a humble and pragmatic visionary, you are often right and you stand for your ideas. Analytically minded, you can make your point based on facts and communicate clearly. However, you fully commit to the project even though your approach is not chosen. As a responsible leader, you have the full ownership of your contributions from the proof of concept to production. You behave on the behalf of the company, beyond your own team. You support your collaborators, in success and failure. You will be responsible for the development of state-of-the-art machine learning and optimization applications (Deep learning, reinforcement models, xgboost, …) to infer user’s characteristics and behaviour from a various range of data. You will explore very large datasets (more than 1TB) of logs store in S3 or Redshift with Spark, R and python. You will build the data pipelines that will enrich the data warehouse with the output of your models. In particular, you will work on a very innovative application to reconstruct web browsing and application usage history from low-level signals collected on mobiles and tablets such as network and CPU activity.

Who you are

  • Degree in computer science, physics, applied mathematics or optimization (PhD is a plus)
  • Minimum of 3 years of experience
  • Excellent knowledge in probability, statistics and machine learning (experience in Deep Learning is highly desirable)
  • Good coding skills in python, R, Java or Scala
  • Experience with Big Data framework such as Spark is a plus and with AWS’s cloud is a plus
  • Proficiency in SQL is a plus
  • English and French
  • Sens of ownership, creativity, and good leadership and communication skills
To apply for this opportunity, please send your resume (or Linkedin profile) to: