SumUp | Senior Frontend Engineer | Berlin | ONSITE, VISA <a href="
The people of SumUp have brought the best way to accept card payments to 15 countries so far, but we won’t stop there. Headquartered in London, SumUp's major offices are in Berlin, Sofia and São Paulo. The Berlin office alone comprises more than 130 people from more than 30 countries.
SumUp could be interesting for you as an engineer in part because we cover so many platforms: we have physical hardware (made right here in Berlin), our own proprietary payment processing platform, mobile apps on iOS and Android, SDKs and APIs supporting third-party integration, and of course (the main star, in this team's humble opinion) a merchant-facing web app.
The frontend team consists of 5 devs, looking to grow by several members. We are hiring:
 Senior Frontend Engineer: <a href="
Our tech stack includes React, Angular 1.6, Webpack, Node (Koa and Express), Lodash, d3, and a little RxJS.
You'll be a great fit if you have a passion for technical excellence, enjoy implementing beautiful designs, are relatively comfortable working on the command line, and strive to learn something new every day!
Ask HN: Who is hiring? (July 2017)