TL;DR

Principal Product Designer (AI): Designing and maintaining design systems to enable AI-powered monetization products for Microsoft, focusing on user-centric, high-quality, and cohesive design experiences. Focus on setting design vision, collaborating cross-functionally, and integrating new front-end and AI innovations.

Location: Must be based in Mountain View, United States with onsite work expected at least four days per week starting January 26, 2026

Salary: $139,900–$274,800 per year

Company

%hirify_global% Monetization builds next-generation AI-powered advertising and monetization products impacting billions of customers worldwide, emphasizing quality, simplicity, safety, evaluation, and kindness.

What you will do

Create, implement, and maintain design systems enabling multiple teams to ship AI-powered experiences.
Stay updated on front-end development, design systems, and AI innovations and integrate them into products.
Collaborate with product leaders to manage product development and ensure user experience quality.
Manage cross-functional communication, dependencies, and scheduling.
Drive accountability for design excellence and product quality.
Partner with product teams to define goals, set experiments, and evaluate effectiveness using data and research.

Requirements

Must be based in or able to work onsite in Mountain View, United States.
Master’s or Bachelor’s degree in relevant design or HCI fields with 6+ or 8+ years experience respectively, or equivalent experience.
Portfolio demonstrating experience designing world-class consumer products from vision to launch.
Extensive experience designing and maintaining robust design systems.
Strong communication, leadership, and collaboration skills.
Ability to work in fast-paced, ambiguous environments and manage multiple priorities.

Nice to have

Prototype-level engineering experience with HTML, CSS, JavaScript, or Python.
Experience setting design vision for innovative products requiring bold thinking.
Experience in large-scale design systems environments.
Ability to translate vision into polished design prototypes and lead phased execution plans.
Experience leveraging qualitative and quantitative research for design direction.

Culture & Benefits

Friendly, diverse, and fast-moving creative team.
Focus on quality, meaningful innovation, and user-centric design.
Inclusive culture emphasizing respect, integrity, accountability, and kindness.
Regular shipping with real and immediate impact.
Supportive environment fostering knowledge sharing and growth.