Excellent opportunity for Senior Front-End Engineer looking to join a forward-thinking company producing award-winning software used by leading businesses across the globe. The successful Senior Frond End Engineer will need to have extensive commercial experience using ReactJS and should be comfortable working to their own initiative but also happy to mentor and offer guidance to the more junior members of an already successful team. This is predominantly a remote role, but our client requires engineers to be on-site in Abingdon at least 2 days per month. As well as very competitive salaries, our client offers a comprehensive benefits package. Requirements: Write well designed, maintainable, efficient code. Ensure the technical feasibility of UI/UX designs. Integrate software components into a fully functional system. Develop software verification plans and follow quality assurance procedures. Document and maintain software functionality. Mentor junior developers Follow a specific build and deployment process. Skills required: Extensive ReactJS experience Be familiar with Agile development practices, including Continuous Integration and 5 years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software in beneficial Good understanding of asynchronous request handling, partial page updates. If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson on 02380 018 974 or email Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.