OneSignal is hiring full stack devs to help make push notifications smarter


Our mission is to become the ubiquitous platform for all web and mobile push notifications, and we’re well on our way. We now have 6500 developers and over 250 million end-user devices using our service.

We’re backed by top investors including YCombinator, Justin Kan, SV Angel, and Rakuten Ventures.

Our stack includes Ruby, Rails, Rspec, Coffeescript, PostgreSQL, and Redis. Our backend systems currently send tens of millions of notifications per day and process up to 60,000 API requests per minute.

We’re a small and experienced generalist team, and we’re now looking to expand our ranks.

Get in touch with us if you: Get excited about the idea of joining a small but fast growing startup. You would be employee #3. Enjoy rapid iteration. We ship code multiple times per day. Have at least 5 years of prior experience in roles that include front-end and back-end development at a small or mid-sized business. Know Ruby on Rails, Django, or similar MVC framework. Are fluent in Javascript, HTML, and CSS. Have experience writing complex queries with MySQL or PostgreSQL. Have worked in an environment where developers wrote tests and shared ownership of code. What you get: Competitive salary, generous equity, health insurance, flexible hours, daily meals and snacks paid for by the company. The chance to work in the former home of the Byte Shop, the first retailer of the Apple computer. The opportunity to be on the founding team of a fast growing business backed by top investors including YC, SV Angel, Rakuten (Pinterest, Lyft), and Justin Kan. To work on a product that’s used by thousands, soon to be tens of thousands, of developers.