Grayn is a female-founded, Norwegian green tech startup that develops a real-time sustainability accounting system for businesses. This software enables our users to track, manage, and reduce their environmental and social footprint at scale across their organisations. Our mission is to make sustainability easy by tracking progress and achievements in an efficient, intuitive, transparent, and traceable way. By incorporating elements of machine learning, automation, big data, and blockchain we can accelerate the speed at that companies reach their sustainability goals. We have seen exponential interest in our product, even at an early stage, and we now work closely with a diverse group of clients in the Nordics and DACH region to develop an MVP. Therefore we are looking for a full-stack developer who is eager to build an efficient, secure, and scalable back- and front-end software system in close cooperation with an external team of developers.