Machine Learning Engineer, AI​/ML Expert Agents and TrustGraph, Ads

Position: Machine Learning Engineer, AI/ML Expert for Agents and Trust Graph, Google Ads
Contribute to existing documentation or educational content, adapt content based on product/program updates and user feedback.

Implement GenAI solutions, utilize ML infrastructure, and contribute to data preparation, optimization,  performance enhancements.

Build autonomous red-teaming and adversarial simulation frameworks to proactively probe web/app crawling infrastructure, uncover cloaking and evasion blind spots, and close the loop to harden production crawlers.

Design high-throughput graph pipelines, entity-resolution and expansion algorithms, semantic layers, and LLM-powered graph reasoning tools that make anti-abuse intelligence accessible across dozens of teams.

Write product or system development code. Work at the intersection of Generative AI, Distributed Graph Systems, and Adversarial Security/Anti-Abuse, with the flexibility to contribute across multiple projects.

Minimum qualifications:

Bachelor’s degree or equivalent practical experience.
2 years of experience with software development in Python or more programming languages, or 1 year of experience with an advanced degree.
2 years experience with distributed systems.
1 year of experience with end-to-end machine learning (e.g., model deployment, model evaluation, data processing, debugging).

Experience with GenAI techniques (e.g., LLMs, Multi-Modal, Large Vision Models) or with GenAI-related concepts (e.g., language modeling, computer vision).

Preferred qualifications:

Master's degree or PhD in Computer Science or related technical fields.
2 years of experience with data structures and algorithms.

Experience developing accessible technologies.

Experience working with large-scale datasets, graph systems, web/app infrastructure, or Generative AI/LLM-based systems.

Experience building LLM agents, multi-agent orchestration frameworks, automated red-teaming/adversarial simulation systems, or automated evaluation pipelines.

Experience with large-scale graph databases/algorithms (e.g., Spanner, entity resolution, clustering, graph mining) or web/app crawling and anti-cloaking technologies.

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile;

the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.

The Agents and Trust Graph (ATG) team is a broad, cross-cutting horizontal organization spanning Ads Privacy and Safety, Consumer Trust and Safety, and partner Product Areas across Google. We build the foundational AI platforms, relational intelligence infrastructure, and adversarial crawling systems that protect Google’s users, advertisers, and publishers from bad actors.

As online abuse and fraud grow in volume and sophistication—increasingly powered by generative AI—static rules and reactive manual workflows are no longer enough. Because ATG operates as a horizontal pillar with Google-wide fan-out, engineers on our team are not siloed into a single narrow product. Instead, you will have the flexibility to work across projects and pivot to…