Software Developer - Ads Safety Enablement and Prevention

This posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. Minimum qualifications: Bachelor’s degree or equivalent practical experience.2 years of experience with software development or 1 year of experience with an advanced degree in an industry setting.2 years of experience with developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies, storage or hardware architecture.Experience with programming in C++, Python, or SQL. Preferred qualifications: Master's degree or PhD in Computer Science or related technical fields.Experience developing accessible technologies.Experience in building scalable ML systems.Experience in anti-abuse adversarial domain.Experience in large-scale data analysis. About the jobGoogle'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. Due to the scale and reach of Google Ads, abuse can cause significant user harm and substantial business losses, as well as damaging Google’s reputation. Abuse fighting is inherently complex due to its adversarial nature that requires continuous adaptation to evolving and increasingly sophisticated tactics, and the overarching constraint to protect legitimate actors. This role offers a unique opportunity to develop solutions to protect Google Ads from ever changing attacks and has significant room for growth. The work is highly visible and the potential impact both on Google Ads business and users is substantial. There are ample opportunities with cross-functional teams like Ads Quality, Advertiser Platform, Trust and Safety, GBO, and Research, and cross-product teams like YouTube, AdSpam, and Play. Google is a software development company at heart. We hire people with a broad set of technical skills who are ready to take on some of technology's greatest challenges and make an impact on users around the world. At Google, software developers not only revolutionize search, they routinely work on scalability and storage solutions, large-scale applications and entirely new platforms for developers around the world. From Google Ads to Chrome, Android to YouTube, social to local, Google software developers are changing the world one technological achievement after another.Individual pay is determined by factors including job-related skills, experience, and relevant education or training. Canada: $150000 - $153000 (CAD) + 15% bonus target + equity + benefits Responsibilities Learn more about benefits at Google . Write product or system development code.Review code developed by other developers and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency).Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback.Work with the team to develop solutions to classify and understand actors and their assets including destinations in Google Ads using modern machine learning techniques.Collaborate with partner teams to provide holistic solutions to detect and stop bad actors from re-entering Google Ads, and to reduce friction for good actors. Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Google's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form .