Senior Software Developer I - Full Stack

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer I - Full Stack based in United States. The Senior Software Developer I - Full Stack will provide technical leadership across the design, development, and delivery of modern digital solutions. You will work across the full stack, building responsive front-end experiences and scalable back-end services using modern JavaScript and TypeScript technologies. The role combines hands-on engineering with strategic decision-making, architecture, mentoring, and close stakeholder collaboration. You will help shape solutions using React, Next.js, Node.js, cloud-native services, APIs, and emerging AI capabilities. A key focus will be applying AI-assisted development thoughtfully while maintaining strong standards for security, reliability, accessibility, and code quality. You will work directly with clients and cross-functional teams to translate complex technical concepts into practical, high-impact solutions. This is an opportunity to contribute to high-visibility projects while helping evolve engineering practices and emerging technology capabilities.