Permutive (YC S14) is the simplest, most efficient way to integrate data-driven models into your product. We're a B2B SaaS company built on top of an innovative real-time data platform. We have product–market fit and customers that love us, and we're growing rapidly in Europe and the US. We raised a $10M Series A at the beginning of the year and have received funding from some of the world's best investors, including Y Combinator. Everything we build operates at scale: our platform processes billions of requests a day across hundreds of millions of monthly end-users. We're developing a next generation data platform for a world with a trillion devices, and we think applying functional programming techniques like compositionality and type-safety is the best way to build these massive distributed systems. You would be joining our core backend team on-site in London, working mostly with Scala and 'big data' ecosystem technologies (our full stack is below). We...