Role: Senior Front-End DeveloperLength: Initial 12-month engagement Location: Hybrid - 3 days per week in Leeds or NewcastleIR35 Status: Inside IR35Pay Rate: 550 - 675 per day One of my public sector clients are urgently looking for a Senior Front-End Developer to join their team on a hybrid basis with travel to site 3 days per week in Leeds or Newcastle, this will be on an initial 12-month engagement. They are interested in Front-End Developers with experience of working in an Agile environment amongst multi-disciplinary teams. Key RequirementsSignificant demonstrable expertise in Front-end development of large-scale systems dealing with high numbers of users, transactions and business processes.Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other front-end frameworks.Experience in building accessible compliant user interfaces (WCAG).Proven ability in delivering thorough unit level test coverage using common testing frameworks such as Jest or Mocha.Experience integrating with a wide range of technical systems including database technologies (SQL or NoSQL), caching tools such as Redis and API Microservices, all deploying into cloud-based infrastructure. (AWS or Azure).Influential and able to lead front-end activities, set and develop best practice for an agile team and contribute across multiple teams. Are you interested in this position? If so, then please respond