Principal Frontend Developer - £70k-£80k

Principal Frontend Engineer£70 – £80k + 10% bonus and benefits.Manchester city centre (2 days in office + flexible working hours) JOB PURPOSE Having recently launched a new proprietary Back End enterprise platform, you will play a key role in transforming the Front End elements that serve millions of customers across the UK. This will involve working closely with the Heads of Technology, Software Architects and team leads, so strong stakeholder management ability is crucial. Duties:Designing, developing, and optimising full-stack JavaScript systems and components (React, Node.js, Typescript)Scaling and performance optimisation of web Front End and interaction with API layersResolve high-level, complex software challenges and optimise system performanceImplement software development processes, including Agile and Scrum methodologiesContribute to software design, code, and test proceduresParticipate in the estimation of software development projectsContribute to the development and maintenance of technical documentationMentor Junior Developers and assist with their professional development. REQUIREMENTS:Significant commercial experience in the web stack of React, Node.js, HTML, CSS and JavaScriptUnderstanding of low latency, high-scale approaches such as WebSocketsThoro…