Sumo Logic

We are a massive distributed system for processing, analyzing and querying huge amount of logs and time series data. Runs at huge scale: 120 TB+ / new data daily, searches through petabytes daily and runs on thousands of servers. Modern architecture: SaaS, cloud, microservices, short release cycles and no legacy versions to maintain. Written in functional language--Scala using open-source technologies such as Kafka, Kubernetes and Cassandra. End users are mostly technical: developers, sysadmins and security analysts who need visibility into their software to monitor and troubleshoot effectively. 1500+ customers. Late stage startup from Silicon Valley with over $225mln in funding from prestigious investors. Has significant R&D presence in Warsaw and Noida with several key projects executed there.