<p></p><h2>Web Developer (.NET) | Outside IR35 | £300-£350 per day | Windsor</h2><p>We're working with a client looking for an experienced <strong>Web Developer</strong> to join them on an <strong>initial 3-month contract</strong>, with an <strong>ASAP start</strong>, supporting the ongoing development and enhancement of a business-critical application.</p><p>This is an <strong>Outside IR35</strong> engagement paying <strong>£300-£350 per day</strong> and requires <strong>full-time onsite presence in Windsor</strong>.</p><h3>Key Skills Required</h3><ul><li>Strong commercial experience with <strong>.NET</strong></li><li>Solid <strong>T-SQL</strong> development skills</li><li>Strong <strong>JavaScript</strong> experience</li><li>Experience using <strong>Claude Code</strong> and AI-assisted development tools</li><li>Experience developing and maintaining web applications in a commercial environment</li></ul><h3>Contract Details</h3><ul><li>Initial <strong>3-month contract</strong></li><li><strong>Outside IR35</strong></li><li><strong>£300-£350 per day</strong></li><li><strong>ASAP start</strong></li><li><strong>Windsor (onsite 5 days per week)</strong></li></ul><p>This role would suit a hands-on developer who can quickly get up to speed and contribute to the delivery of a live application project.</p><p>If you're available immediately or becoming available in the coming weeks, we'd be keen to speak with you.</p><br><br><p> </p><p>Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.</p><img src="https://counter.adcourier.com/cXVpbi53b29kaGVhZC4zMjU0NS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">