Change.org is the world’s largest social change platform with over 280 million users in 196 countries. Change.org empowers anyone, anywhere, to create the change they want to see. We are a certified B-corporation and enable people to start campaigns…

Weaveworks is making it easy for teams to operate Kubernetes applications. We provide configuration management and operations tools so that Dev teams can easily deploy apps and Ops teams can manage and operate the infrastructure. Our product helps t…

RevenueCat is an API that makes selling subscriptions in your mobile app easy. We launched as part of Y Combinator's summer 2018 batch and today are handling subscriptions for more than 5 million mobile subscribers, and are the subscription infrastr…

onX is a leading off-the-pavement GPS app empowering millions of users. We bring our devotion to the outdoors to work daily with a singular, powerful goal: to awaken the adventurer inside everyone.

Grailed is a community-driven marketplace for fashion, style, and streetwear. We are 70 people, our engineering team is 26, and we run a rails backend with react front-end. We've got a lot of exciting work to be done in the space of recommendations,…

Strateos is turning life science into an information technology by creating a fully automated cloud wet lab. Scientists anywhere can define and (reproducibly!) run experiments over the internet on-demand and without investing up-front in a lab facil…