Senior Software Engineer, Ads Quality
Moloco · Menlo Park, California, United States · Posted Jul 7, 2026
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About Moloco:
Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.
Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.
Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.
Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!
About the team
Help advance Moloco’s Ads Quality systems so advertisers achieve stronger performance and end users see more relevant, trustworthy ads. This role elevates the precision, fairness, and efficiency of our machine learning–driven ad marketplace across Moloco’s products.
This role is for an experienced engineering tech lead who can act as a vertical lead: someone who can connect the dots across engineering, data science, product, sales, marketing, and customers to improve performance end to end.
The Opportunity
Lead vertically focused quality initiatives from concept through launch, measurement, and iteration
Own problems end to end, from identifying advertiser pain points to driving cross-functional execution across the stack
Partner closely with Product, Data Science, Engineering, TPM, Sales, Marketing, and other stakeholders to ensure solutions are technically strong and commercially impactful
Translate customer and market needs into product and engineering priorities
Step into ambiguous, fast-moving situations and improvise effectively when new constraints or opportunities emerge
Represent the technical and product context for key advertisers, helping internal teams and external partners align on how to improve performance
Contribute hands-on across Moloco’s stack, with exposure to areas such as bidding logic, advertiser-facing product surfaces, and quality systems
Help incubate new ideas, run experiments, and turn successful vertical learnings into scalable product capabilities
Communicate clearly and persuasively, bringing partners along the journey and building alignment across a broad set of functions
How Do I Know if the Role is Right For Me?
Senior, hands-on engineer
Proven ability to lead large, ambiguous initiatives end to end
Strong communicator who can influence across technical and non-technical audiences
Comfortable operating with more breadth than depth, and switching between strategic, technical, and operational work as needed
Track record of driving outcomes directly through both technical contribution and coordination
Strong preference for ads or ad tech experience
Experience working on ads quality, traffic quality, search quality, feed quality, or adjacent quality-focused systems
Experience leading a vertical, domain, or product area where success depended on aligning multiple teams around customer and business outcomes
Experience in environments where rapid experimentation, analysis, and ideation are core to the way teams work
Compensation Benefits
U.S.-based employees have access to medical, dental, and vision insurance, a 401(k) plan with company match, short-term and long-term disability coverage, basic life insurance, and well-being benefits and perks. U.S.-based employees also receive up to 12 scheduled paid holidays per calendar year and one Thrive Day off per quarter. Additionally, all employees have Flexible Time Off (FTO).
The successful candidate may be eligible for a bonus and equity awards. Eligibility and amounts are determined by performance and the terms of the applicable plans.
The location for this role is listed above. For base pay range purposes, location-based compensation is grouped into the following regions. Your region is determined by your assigned work location.
Region A: Menlo Park Office, New York Office, SF Bay Area, New York Metro Area
Region B: Seattle Office, Seattle, Los Angeles/Orange County, San Diego, Austin, Boston, Washington DC Metro Area, Miami
Region C: All other U.S. locations
Salary Ranges:
Region A:
$188,000 $259,440 USD
Region B:
$169,200 $233,496 USD
Region C:
$159,800 $220,524 USD
Moloco Thrive: Benefits and Well-Being:
We take care of you and crea…