Our mission: Create value in a global marketplace where anyone can buy & sell. In order to achieve this mission, Mercari continues to make bold investments in people, technology, and globalization. Mercari is a marketplace app that makes it easy for…

Merantix conceptualizes, builds and scales AI ventures. Our team is made up of entrepreneurs, scientists, physicians and engineers from premier universities in Europe and North America. Many of us have PhDs and work experience at top tech companies.…

At Zemanta we’re building the most advanced native advertising platform in the world. We solve hard challenges: our Real-Time Bidding system currently processes almost half a million requests/second with latency under 100 ms.

We’re excited about bringing onboard an experienced Frontend Engineer with 3+ years of experience building real-world UIs using JavaScript libraries like React. You will join one of our teams as a key contributor. Beyond this you will work across te…

Attune (a joint venture between Two Sigma and AIG), is developing a new platform to reduce the friction a small businesses experiences getting an insurance policy. Today, this is a cumbersome process that can take weeks and requires a business owner…

Want to work on an open-source data visualization & observability platform? We are using Typescript, React, RxJS, Redux & Emotion among other things. Have some really cool projects coming up and looking to expand our team of frontend engineers! Graf…