Data Engineer

Who we are: Chartboost is the leading in-app monetization and programmatic advertising platform. We reach a global audience of over 700 million monthly active users and process over 2.7 trillion monthly advertising auctions. The Chartboost SDK is one of the most widely integrated mobile ad SDKs and through the Chartboost Exchange, Ad Network, DSP and other services, we empower mobile app developers to build businesses, while connecting advertisers to highly engaged audiences. Chartboost is hiring accomplished data engineers to join our team, helping us build and maintain a data platform that supports diverse uses. This includes data analysis, exploration, aggregation, user modeling, and scalable training systems. As part of the Data Team you will be a key player in our small, nimble, internationally-distributed team and drive significant impact all across the company's data technology and business. We currently use Python, Java, and Scala to develop tools with Spark, Kafka, Airflow, MySQL, Druid, Spinnaker, and Kubernetes. We run in both GCP and AWS, but primarily work with Dataproc, Dataflow, BigQuery and Big Table. You will have the opportunity to join us in exploring new technologies and use them to design, deploy and operate highly performant systems. In this role you are expected to be comfortable working to high standards as a professional data engineer, dealing with huge amounts of business-critical data (PBs), and to contribute across a full spectrum of responsibilities from architecture to ops. Impact you will make: - Develop high-quality reliable data pipelines that convert data streams into valuable information - Design, implement and deploy both real time and batch data processing pipelines for internal and external customers - Develop tools to monitor, debug, analyze and operate our data infrastructure - Design and implement data technologies that can scale for hundreds of millions of users - Collaborate with our product and business teams to deliver valuable new features and functions Who you are: - BS in Computer Science or related technical discipline or equivalent experience - 2+ years of professional experience in data engineering environments - 2+ years of experience with SQL and programming in any of Python/Java/Scala or similar HLL - Experience with data pipelines processing larger than 10TB of data is a plus - Experience working in cloud environments, ideally with GCP or AWS - Strong experience in improving performance of queries and data jobs and scaling the system for exponential growth in data volumes and traffic - Expert debugging skills and enthusiasm for automation to deliver high-quality reliable systems - Comfortable with modern development tools such as Git and Confluence and working in a distributed agile team environment with both high autonomy and regular collaboration Perks: - Comprehensive medical, dental and vision insurance - Restricted Stock Units (RSUs) - you will have the potential of RSUs depending on the level/role - 401(k) plan with match through Fidelity - Catered lunches and fully stocked kitchens - Commuter Program - Flex Vacation – personal time to refresh your mind/body/soul, spend time with loved ones and celebrate life events. There is no accrual or specific limit to the amount of time an employee may use More about us: We are proud of the product we've built and appreciate the impact it has on other people's businesses and lives. We want to be surrounded by people who are always finding opportunities to try something new and grow. We love data and anything that helps drive intelligent decisions and always design with the user in mind. Sounds like a fit? Join us, and be part of the team that will change the future of mobile gaming! We are an equal opportunity employer — we celebrate diversity and are committed to creating an inclusive environment for all employees and make our hiring decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. California Residents, please review the Chartboost California Employment Candidate Privacy Notice before submitting any personal information. The pay range for this position in California at the start of employment is expected to be between $124,000.00 and $185,000.00 per year. However, base pay offered is based on market location, and may vary further depending on individualized factors for job candidates, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to those same considerations, the total compensation package for this position may also include other elements, including a bonus and/or equity awards and eligibility to participate in our 401(K) plan, in addition to a full range of medical, dental, vision, and basic life insurance. Employees will also receive 13 paid holidays per calendar year, unlimited discretionary time off, and will receive 10 sick days per calendar year. Details of participation in these benefit plans will be provided if an employee receives an offer of employment. If hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation or benefit program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.