Senior Full-Stack Software Engineer, Community Building

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Software Engineer, Community Building based in the United States. This role offers the opportunity to join a newly formed product team focused on creating innovative community-driven experiences that encourage engagement, connection, and long-term user habits.You will build the technology behind social features, growth mechanics, and interactive experiences designed to reach millions of users.Working in a highly collaborative and fast-moving environment, you will have significant ownership over architecture, implementation, and product direction.The role combines full-stack engineering expertise with a strong understanding of user behavior, engagement loops, and scalable systems.You will partner closely with product and design leaders to transform ideas into impactful customer experiences.This is an opportunity to shape a product ecosystem from the ground up while using modern engineering practices and AI-assisted development tools to accelerate innovation.