CrowdStrike is seeking an experienced Engineer III for our NG-SIEM Product Group to work on the LogScale platform. As a member of the LogScale Language & Runtime team you will focus on the LogScale query language and its execution pipeline, from extending the query language to improving performance of existing functions. This is a highly distributed system that ingests 10+ Petabytes of data per day. Our goals are to scale to 100s of PB of data ingress per day, while maintaining best-in-class ingest, search and detection SLAs, as well as best-in-class cost structure. You will be joining a distributed team of highly collaborative engineers who share a strong passion for the product. In this role you will get a chance to work on hard engineering problems that do not have well-defined solutions. You will become one of the go-to experts of the LogScale language and its execution model, and will have a broad understanding of the entire LogScale architecture. Teams in LogScale have a great amount of autonomy, and own a part of the LogScale experience, from ideation and development to deployment and feedback. This includes ensuring high quality of the features they deliver, by writing automated tests, and performing manual tests. Moreover, we do not just throw over features to our operations teams, but we constantly observe and monitor new features in production, with LogScale dashboards of course.