Chartboost

Chartboost is the world’s largest mobile games-only platform, helping developers grow their audience, monetize, and make better data-driven decisions. We work with 90% of the top-grossing iOS and Android game developers and are currently being leveraged by over 300,000 games, reaching over 1 billion active players around the world every month. We offer a simple SDK enabling cross promotion, direct deals, and a mobile ad network - all with 100% transparency and full control for our users, empowering them to run campaigns when, where, and how they want.

Our technology stack includes Scala, Spark, Python, Javascript, Flask, Hadoop, Hive, HDFS, HBase, AWS, Git, Jenkins and Puppet. Our developers write unit and integration tests to ensure high quality of our products. You have the opportunity to evaluate new technologies and use them to design better and reliable systems.