Lead Developer (Ruby-on-Rails/React) - London - c£Negotiable plus benefits Our client are looking for a talented Lead Developer with solid experience with both Front End and Back End Web technologies and leading small agile development teams. You will collaborate with the Head of Product, UX and design experts and developers to work towards one unified goal - growth. As part of the Engineering team, you'll be making sure that the user journey is as precise and delightful as it can be. You'll join a great team that is customer-focused to its core. Essential Skills: Passionate about technology and its relationship with business and user experience. Able to work independently designing the architecture for and planning your own solutions to problems. Possess empathy for the user and able to build great code that drives fantastic UX. Experience leading a small team of developers. Strong communication skills and ability to articulate complex and technical concepts to non-technical audiences. Experience using a Back End MVC framework in a dynamic language, preferably Ruby-on-Rails. Experience working with SQL databases, designing schemas and writing custom queries. Experience developing in a modern Front End framework, React.js is preferred, but experience with other JS frameworks is also relevant. Familiarity with state-of-the-art deployment tools and DevOps practices. Excitement to work in a high-growth start-up, and throw themselves fully into a revolution. Be open, communicative, and fun to work with. Highly Desirable: Keen interest in New Technology/Consumer Internet/E-commerce demonstrated through relevant social media activity, blogging, publications, participation in conferences etc. Russian-speaking. Their technical team are based in Russia, so a good knowledge of Russian would be advantageous.