Software Engineer, Ads Product

SpaceXAI's mission is to create AI systems that aid humanity in knowledge pursuit. The team is small, flat, and hands-on. X Ads is a high-leverage product area. This role is for early-career engineers who learn quickly and ship fast. You will work on ad delivery, targeting, optimization, measurement, and advertiser experience using SpaceXAI's AI stack. Responsibilities include building product features, contributing to distributed systems, collaborating with cross-functional teams, and debugging

Strong software engineering fundamentals, clean code ability, problem-solving skills, experience through internships or projects, interest in backend/distributed systems/AI, bias toward action, ownership mindset, excitement for advertiser experiences. Preferred: experience with ads, recommendations, search, ranking, marketplaces, payments, analytics, growth systems, large-scale backend systems, data pipelines, React, Golang, Python, Rust, gRPC, Java, Scala, machine learning, LLMs, experiment