Senior AI-Native Backend Engineer

Apollo.io is seeking a Senior Backend Engineer in the United States to build scalable, AI-native backend services in a fast-growing SaaS environment. You will join a cross-functional team to design, implement, and maintain robust systems with strong observability and performance focus.

You will collaborate daily with design, frontend, analytics, product, and other engineering teams. The role emphasizes mentoring, introducing new technologies, and applying AI thoughtfully to improve product