Principal Software Engineering Manager - Ads

Principal Software Engineering Manager - Ads

Overview

Microsoft Advertising makes billions of decisions every day across search, native, shopping, display, audience, and AI-powered advertising experiences.

We are looking for a Principal Software Engineering Manager to lead the engineering organization building Ads Quality systems at global scale.

The team builds the software systems that turn quality signals and models into dependable production decisions across ads, landing pages, advertisers, businesses, accounts, and changing behavioral patterns.

This is a deeply technical engineering leadership role. You will lead senior engineers and engineering managers while remaining close to architecture, distributed systems, production AI, measurement, and operational quality.

 

Responsibilities

• Own the engineering strategy and execution for Ads Quality systems across signal processing, entity systems, model execution, decisioning, feedback, and measurement.
• Build scalable real-time, nearline, and offline systems supporting very large volumes and demanding reliability requirements.
• Create the production infrastructure that allows new models and signals to move rapidly from experimentation into safe global deployment.
• Partner with Applied Science on model integration, evaluation, experimentation, serving trade-offs, and productionization.
• Build common engineering foundations for heterogeneous AI workloads including classifiers, multimodal models, LLMs, agents, and deterministic systems.
• Develop feedback, observability, experimentation, and diagnostic systems that make quality problems easy to find and fast to fix.
• Drive architectural simplification and prevent the quality stack from becoming a collection of bespoke pipelines and one-off services.
• Lead and grow senior engineers, engineering managers, and technical leaders capable of independently owning complex areas.
• Drive difficult programs across organizational boundaries and maintain a high bar for architecture, engineering quality, and production ownership.

Qualifications

• 15+ years of software engineering experience, or equivalent technical depth.
• Significant experience leading senior engineers, engineering managers, or large engineering organizations.
• Strong technical depth in distributed systems, AI/ML infrastructure, decision systems, or large-scale data platforms.
• Experience building production systems that operationalize machine-learning models at significant scale.
• Strong judgment around latency, throughput, reliability, freshness, cost, observability, and operational safety.
• Ability to challenge architecture, understand failure modes

 

 

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

Experience Level

Senior Level