
Staff ML Software Engineer, Ads Modeling, Personalization, and Quality
Mountain View, CAJob$207–300K/yrSeen 1w agoSeen in employer's feed 4 days ago
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Job overview
Google’s App Ads team builds machine learning models and optimization technologies to improve ad quality and help publishers monetize content while advertisers acquire engaged users. The Staff ML Software Engineer will develop models that predict user interactions with ads, improve model efficiency and reliability, and collaborate with product and partner teams to deliver ad experiences. The work supports advertising products operating at global scale.
Skills & qualifications
Skills
Qualifications
Full job description
Staff ML Software Engineer, Ads Modeling, Personalization, and Quality
Share Staff ML Software Engineer, Ads Modeling, Personalization, and Quality
corporate_fare Google place Mountain View, CA, USA
Advanced
Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain.
Share Staff ML Software Engineer, Ads Modeling, Personalization, and Quality
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XIn most instances, this position requires in-person interviews as part of the hiring process.
Minimum qualifications:
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Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience.
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8 years of experience in software development.
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5 years of experience with ML design and ML infrastructure (e.g., model deployment, model evaluation, data processing, debugging, fine tuning).
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5 years of experience testing, and launching software products, and 3 years of experience with software design and architecture.
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5 years of experience with ML/AI algorithms and tools, deep learning or other AI/ML modeling.
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Experience in the digital Ads ecosystem.
Preferred qualifications:
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8 years of experience with data structures and algorithms.
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3 years of experience in a technical leadership role leading project teams and setting technical direction.
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3 years of experience working in a complex organization involving cross-functional, or cross-business projects.
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Experience with advertising products, quality work in ads, or with statistical modeling and experimentation/analysis.
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Experience in quality or modeling engineering teams.
About the job
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.
App Ads is one of the fastest growing businesses in Google Ads, with an annual run rate of over $20B. Our business drives a significant portion of business growth for Google overall. It affects the lives of users around the world by helping them find new games, plan vacations, and shop for great agreements or fun experiences, etc. Our team delivers engineering innovations to improve the App Ads Quality and provide key technologies to empower App Ads business growth. We focus on building machine learning models to predict users’ interaction with ads, and combining them with principled optimization techniques to help publishers monetize their content and advertisers acquire engaged users.
Google Ads is at the forefront of AI innovation, applying cutting-edge machine learning and Generative AI models like Gemini to power a multi-billion dollar global business.
Our work directly impacts billions of users by protecting users from harm, improving ad quality, and optimizing campaigns for advertiser return-on-investment. We foster a culture of deep collaboration, partnering closely with teams like Google Research and DeepMind to solve complex challenges. Join us to work on state-of-the-art AI, take on problems at an unparalleled scale, and build the next generation of advertising technology.
Individual pay is determined by factors including job-related skills, experience, and relevant education or training.
US: $207000 - $300000 (USD) + 20% bonus target + equity + benefits
Learn more aboutbenefits at Google (https://www.google.com/about/careers/applications/benefits/) .
Responsibilities
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Design new deep learning based ML models to predict users’ interaction with different ad formats across Google’s various ad delivery channels.
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Incorporate and engineer input features from ad creatives, publisher pages/content, as well as users’ personalized ad history to improve models’ accuracy.
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Improve the efficiency and reliability of ML models by designing novel model architectures and adopting development and release processes.
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Debug and troubleshoot advertiser performance problems.
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Work with Product Management, UX, and partner teams to design and deliver new ad experiences. Leverage data and metrics to help evaluate product success and drive business decisions.
Information collected and processed as part of your Google Careers profile, and any job applications you choose to submit is subject to Google'sApplicant and Candidate Privacy Policy (./privacy-policy) .
Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we serve, creating a culture of belonging, and providing an equal employment opportunity regardless of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), expecting or parents-to-be, criminal histories consistent with legal requirements, or any other basis protected by law. See alsoGoogle's EEO Policy (https://www.google.com/about/careers/applications/eeo/) ,Know your rights: workplace discrimination is illegal (https://careers.google.com/jobs/dist/legal/EEOC\_KnowYourRights\_10\_20.pdf) ,Belonging at Google (https://about.google/belonging/) , andHow we hire (https://careers.google.com/how-we-hire/) .
If you have a need that requires accommodation, please let us know by completing ourAccommodations for Applicants form (https://goo.gl/forms/aBt6Pu71i1kzpLHe2) .
Google is a global company and, in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting.
To all recruitment agencies: Google does not accept agency resumes. Please do not forward resumes to our jobs alias, Google employees, or any other organization location. Google is not responsible for any fees related to unsolicited resumes.
Equity is granted exclusively and discretionarily by Alphabet Inc. on the basis of an agreement concluded between you and Alphabet Inc. Alphabet Inc. is your sole contractual partner with respect to equity grants. GSU grants are not guaranteed, are discretionary, are subject to approval by the Alphabet Inc. board of directors or its delegate, the terms of the relevant Alphabet Inc. stock plan, and your grant agreement. They have no impact on statutory payments. Current or past grants do not confer an acquired right.
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 https://careers.google.com/eeo/ and https://careers.google.com/jobs/dist/legal/OFCCP_EEO_Post.pdf If you have a need that requires accommodation, please let us know by completing our Accommodations for Applicants form: https://goo.gl/forms/aBt6Pu71i1kzpLHe2.
How this job compares
Set against the 6,153 open Machine Learning Engineer jobs on Olive Jobs, counted November 4, 2026.
- Pay
- This posting$207–300K/yr
- California median$176–261K/yr1,361 salary ranges
- US median$148–245K/yr4,910 salary ranges
This range's midpoint, $254K, is 15% above the California median midpoint ($220K) — in the middle half of Machine Learning Engineer salary ranges in California.
- Openings
- Olive Jobs lists 1,835 open Machine Learning Engineer jobs in California and 6,153 across the US. 8% of them nationwide are listed as remote or flexible.
- Experience
- This posting asks for at least 8 years of experience — more than three in four Machine Learning Engineer postings that state a minimum ask for (median 5 years, across 4,893 postings).
- Education
- 2,302 of the 6,153 open Machine Learning Engineer jobs (37%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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