Senior Fullstack Engineer (Matchmaking)

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 Engineer (Matchmaking) based in the United States. As a Senior Fullstack Engineer, you will play a key role in building an intelligent, ML-powered matchmaking engine that connects creators with relevant brand campaigns. You will design and develop scalable web services and recommendation systems using modern fullstack technologies, vector search, and performance data. Working within a growing, product-focused engineering team, you will contribute to the technical roadmap and turn complex business needs into reliable solutions. You will take ownership of features throughout their entire lifecycle, from architecture and development to deployment and continuous improvement. The role combines hands-on engineering, technical leadership, and collaboration across product and engineering teams. This is an opportunity to shape a data-driven platform while helping establish the technical foundations for its continued growth.