Senior Fullstack Software Engineer (Javascript, Typescript)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Fullstack Software Engineer (JavaScript, TypeScript) based in the United States. We are seeking an experienced Senior Fullstack Software Engineer to design, develop, and modernize scalable web applications that solve complex business challenges. In this role, you will take ownership of features from initial design through deployment and ongoing support. You will work with modern JavaScript and TypeScript technologies, cloud infrastructure, and robust API integrations to deliver secure, high-performing solutions. Collaborating with multidisciplinary teams and client stakeholders, you will translate business needs into reliable production-ready software. This opportunity offers a dynamic, client-focused environment where technical expertise, independent problem-solving, and clear communication are essential. You will also have the opportunity to contribute to engineering best practices and explore emerging technologies, including AI-enabled solutions.