Senior Software Engineer, Agentic Ads Experience

Role overview Build the next generation of ad experiences powered by agentic AI on a large community platform. This senior engineering role focuses on how advertisers and users interact with AI-driven ad products, from conversational creative assistants to autonomous campaign flows. The work blends product engineering, applied AI, and large-scale experimentation to shape how ads feel and perform.

Responsibilities - Design and ship features that integrate LLM- and agent-based capabilities into the advertiser and user ad experience. - Build the orchestration, evaluation, and guardrail layers that make agentic ad workflows safe and reliable. - Collaborate with machine learning, design, and ads product teams to translate research into shipped product. - Instrument experiments and metrics that measure the quality, latency, and business impact of agentic features. - Contribute to architectural decisions for the systems that serve and personalize ad experiences.

Requirements - Senior-level experience as a software engineer building user-facing products at scale. - Strong programming skills in a backend or full-stack language commonly used for product engineering. - Practical experience integrating large language models or AI agents into production systems. - Comfort designing APIs, services, and pipelines that connect model outputs to real user workflows. - Ability to work across disciplines including ML, design, and product.

Nice to have - Familiarity with ads systems, campaign management, or creative tooling. - Experience with prompt engineering, evaluation frameworks, or agent orchestration libraries.

Benefits and work setup - Remote role open to candidates across the United States.