E-commerceB2C websitesFull Stack Software DevelopmentSenior E-commerce Full Stack Software Engineer Location: Bradford (Hybrid - x2 a week onsite in Central Bradford)We are looking for a highly skilled Senior E-commerce Full Stack Software Engineer to design, develop, and optimise secure, high-performing B2C websites and shopping apps that deliver exceptional customer experiences and drive business growth. You will work collaboratively with cross-functional teams including CRO and digital analytics analysts, SEO specialists, UX designers, and digital experience owners to build and maintain responsive, scalable solutions that integrate seamlessly with Back End services. Key Responsibilities Develop and maintain conversion rate optimisation (CRO) and personalisation experiments (A/B tests). Implement SEO features and optimise web performance for speed, accessibility, and cross-browser compatibility. Build and maintain secure, high-performance websites and apps using HTML5, CSS, jQuery, ASP.NET, and cross-platform frameworks such as Apache Cordova and Ionic. Ensure compliance with UK regulations including UK-GDPR, PCI-DSS, and security best practices. Participate in Agile ceremonies and contribute technical insights to sprint planning and retrospectives. Stay up to date with emerging E-commerce technologies and industry trends. What We''re Looking For 10+ years of software development experience, including at least 3 years in a full stack role. Proven track record in building