This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Sitecore Developer (Contract) based in United States . As a Senior Sitecore Developer, you’ll play a key role in delivering high-quality digital experiences through modern front-end technologies. You’ll lead development initiatives, translating technical and business requirements into intuitive, responsive, and high-performing web applications. Working closely with clients, stakeholders, and multidisciplinary teams, you’ll help shape solutions that combine strong engineering with thoughtful UX. You’ll champion modern development practices, testing, documentation, and performance optimization. The role also offers an opportunity to mentor junior and mid-level developers and influence technical standards across projects. You’ll work in a collaborative, fast-paced environment where innovation, quality, and continuous learning are highly valued.