Senior Software Engineer, Ads Quality

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 create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values: 

• Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success. 


• Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible. 


• Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value. 


• Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail. 

Additional Resources: 

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity: 

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice .