Data Scientist

Do you want to be a part of this amazing journey?
Click here to apply.

Trailmix is a new mobile games company based in London’s vibrant Camden Town. Our growing team works collaboratively and creatively to solve problems, and we iterate quickly to make amazing games.

Trailmix founders Caro and Tristan are mobile games veterans with a combined total of 20 years in the industry. After securing funding from mobile games giant Supercell, we have crafted a team of amazingly talented people. Our company mission is simple: to combine great storytelling with the best in free-to-play mobile gaming.

We’re looking for a well-rounded data scientist with experience in applied statistics to join our team and help us scale out our data science foundations. You’ll collaborate with our data team and other stakeholders to develop robust analytics frameworks, analyse gamer behaviour and enable data-driven decision making. Your work will span across the business, from Game to UA and Finance, to create maximum value from data.

The responsibilities include:

  • Design and build experiment/AB testing and evaluation framework
  • Develop models to understand and predict user churn and monetisation
  • Maintain and improve our data infrastructure


  • 4+ years of experience in similar Data Scientist role
  • Experience designing and evaluating randomised experiments (AB testing)
  • Strong SQL skills
  • Proficiency with scripting languages (Python, R etc)
  • Experience modelling and analysing user behaviour

Nice to have:

  • A passion for games
  • Knowledge/experience in Bayesian statistics
  • Knowledge/experience in causal inference

Why join Trailmix?

This is an incredible opportunity for an enthusiastic, ambitious and proactive person to really make a difference and be a part of something amazing. Work with a team that has an incredible track record of making mobile mega hits. Backed by Supercell - a mobile games company that is not only known for its incredible commercial success but also for its focus on great teams, autonomy and excellent culture - you would join a mobile gaming start-up that is brand new, highly autonomous and well funded.

Benefits include: Competitive salary, EMI share options, latest tech equipment, great team events (German Christmas Markets, Disney Castle visit, Pirate ship trip on the Thames amongst others) and being part of the amazing Supercell family.

© Trailmix Ltd.