Front end React Developer

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React Front End Developer Location: LondonSalary: £50,000-£60,000 per year (subject to experience)Jefferson frank are currently working with a digital agency which deliver creative strategies and advert production across a variety of screens and formats. This company are supported from the strength and backing of a major advertising and media network but it still maintains a fun and relaxed start-up culture.Above all, this company have produced some great- and effective - work for their clients across the world, including Volkswagen, Audi, Porsche, Oakley, McDonalds, Canon, Disney, Warner Bros, Pepsi, Virgin Atlantic, Sainsbury's, Barclays and many more.BenefitsA relaxed and focused working environment,Up to date kit to work on,An employer's pension contribution,Season ticket loan,Cycle to work scheme,Childcare vouchers,Career progression and the time and budget to learn new stuff,Weekly social gatherings and bi-annual office parties,Weekly communal food shopping of both healthy and not so healthy food and drink. Job descriptionThe primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Redux). You will ensure that these components and the overall application are robust and easy to maintain. Lead the rest of the team working on different layers of the infrastructure, therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Communicate highly technical ideas to both technical and non-technical colleagues. In addition to this, we're looking for someone who's happy learning new things and constantly pushing technical boundaries to produce the best possible product.Technical requirementsThorough understanding of and strong experience in use of React.js and its core principlesStrong experience with React.js workflows (such as Redux)Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object modelFamiliarity with newer specifications of EcmaScriptExperience with data structure libraries (e.g., Immutable.js)Knowledge of isomorphic React is a plusFamiliarity with RESTful APIsKnowledge of modern authorization mechanisms, such as JSON Web TokenFamiliarity with modern front-end build pipelines and toolsExperience with common front-end development tools such as Babel, Webpack, NPM, etc.Ability to understand business requirements and translate them into technical requirementsA knack for benchmarking and optimizationFamiliarity with code versioning toolsAWSSo what next?If you are genuinely interested in this position, please do not hesitate to contact Sam on 01914060794 or email [email protected]