Devonshire Hayes are looking for a skilled SC Python Developer who is Security Cleared to join a customer of ours on a contract basis until the end of March 2026 (extension highly likely) paying £750 per day (inside IR35). You will be responsible for designing, developing, and maintaining high-quality Python-based applications and services, working closely with cross-functional teams to deliver robust and scalable solutions. This role offers a flexible hybrid working arrangement, with one day per week onsite at one of our UK offices (London, Cardiff, or Glasgow) and the remainder working from home. Key Responsibilities * Design, develop, test, and maintain Python applications and services * Write clean, efficient, and well-documented code following best practices * Collaborate with product owners, architects, and other developers to deliver technical solutions * Participate in code reviews and contribute to continuous improvement of development standards * Debug, troubleshoot, and resolve technical issues * Contribute to system design, performance optimisation, and scalability * Work within Agile/Scrum delivery teams (if applicable) Required Skills & Experience * Strong commercial experience with Python * Experience building and maintaining production-grade applications * Solid understanding of software ...