Ultimate Software has been building HR and Payroll software since 1990. We moved from selling licenses for on-premise installations to a cloud-based/subscription model in 2002. We are passionate about building awesome tools to make people's work liv…

Memrise gives people learning superpowers! We've got: An impactful mission - Memrise helps users achieve confident, real-world language skills & connect with new cultures. Exciting technical challenges for you to work on. We build for scalability & …

accuRx’s mission is to be the communications platform that brings patients and their healthcare teams together; helping make patients healthier and caregivers happier. Currently, we let GP practices communicate with their patients, team and other or…

We're trying to improve local commerce by helping consumers get more purchasing power, and helping businesses earn more profit. We've been rapidly growing our user base, our merchant base, and the team, and we're looking for additional help to scale…

We're a software team of 28 people within a biotech company who own software and firmware development, infrastructure, design, and QA. 10x develops novel products that help deconvolute biology by providing higher resolution data. For example, s…

Rescale offers a software platform and hardware infrastructure for companies to perform scientific and engineering simulation. We're a Y Combinator startup with top investors: Jeff Bezos, Sam Altman, Paul Graham, Marc Andreessen, Peter Thiel, & a bu…