Ruby on Rails Jobs - December 2019

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engagement inst…

Scribd is a reading subscription that gives you access to the best books, audiobooks, magazines, and more. Our mission is to change how the world reads. At the beginning of the year we hit 1M paying subscribers! We are one of the oldest YC startups, operating…

Our mission at Alto is to fulfill medicine’s true purpose—to improve quality of life—for everyone who needs it. We build technology and use empathy to advance the pharmacy into the modern era and make high-quality healthcare accessible to all. We’ve raised $1…

Grailed is a community driven marketplace for fashion and streetwear. We are 70 people, and recently had a 15MM series A after ~5 years of organic growth and a few years of profitability. We run a rails backend with react for the web, and native iOS & native …

ClearVoice is a Content Marketing Platform and Marketplace. We make creating great content easy for everyone. We have indexed over 100M online articles and have identified and ranked 200k+ authors. We use this index to power our transparent freelancer marketp…

GiveCampus builds fundraising software for colleges, universities, and K-12 schools. The company is 5 years old, profitable, and serves more than 750 schools, including 30 of the Top 50-ranked colleges in the United States. We're backed by Y Combinator and YC…