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Principal Product Designer

Guild.ai · San Francisco, California

Location
San Francisco, California, United States
Workplace
Hybrid
Employment
Full time
Level
Principal
Posted
2 months ago

About this role

ABOUT US

Guild is the control plane for AI agents - a platform to build, deploy, govern, and share agents in production. As AI moves from experimentation to real systems, we're building the infrastructure layer that makes it safe, observable, and scalable.

THE ROLE

We're looking for a Principal Product Designer who's ready to roll up their sleeves and do some of the most interesting design work in AI infrastructure right now. Guild's design team is small, flat, and full-stack - everyone ships, and everyone has real ownership over the quality of what we build. You'll work across product surfaces alongside engineers, researchers, and founders, moving fast from problem to solution without losing sight of craft. Design and product work as one team here - setting priorities together, moving in the same direction. But there's real autonomy in how you get there. You'll be expected to make calls, ship, and learn without needing sign-off at every step.

In this role you'll bring an AI-native workflow to everything you touch - using AI to think faster, prototype quicker, and push quality higher. We're building an AI product, and we expect our design practice to reflect that - experimenting with new tools, pushing what's possible, and helping define what AI-native design looks like at a company like Guild. Low ego, high craft. That's the team you'd be joining.

WHAT YOU'LL DO

- Bring a strong, opinionated perspective on how the product should serve our users and where it should go - actively shaping product direction, roadmap priorities, and PMF decisions alongside product and engineering, not just executing on them

- Design across the full product experience for two distinct but connected audiences enterprise buyers who need clarity and confidence to adopt, and developers and technical users who demand precision, depth, and tools that respect their workflow

- Own problems end-to-end within your product team, from early discovery and problem framing through prototyping, validation, and shipping production-quality solutions

- Translate complex AI infrastructure concepts - agents, observability, governance, deployment - into experiences that feel intuitive and trustworthy regardless of the user's technical depth

- Contribute to the design system by raising the quality bar on shared components, patterns, and interaction standards - thinking in systems, not one-offs

WHAT WE'RE LOOKING FOR

- 8+ years of product design experience with a portfolio demonstrating strong craft, systems thinking, and the ability to simplify genuinely complex workflows

- Already working in an AI-native way - AI tools are embedded in your process, not just something you're starting to explore

- Experience building AI-powered design solutions or designing for AI-driven products

- Fluent across web and mobile design with a strong design process and foundation - Figma, prototyping tools, and whatever else gets the idea across fastest. Design-led first, technical second

- Technically fluent in complex product spaces - comfortable with front-end constraints, and has hands-on coding experience, whether production code or vibe coding to get ideas across

- Low ego, high craft - you care about the work and you're energized by collaboration

BONUS

- Experience in AI infrastructure, developer tools, or enterprise SaaS

- Familiarity with agent-based systems, observability tooling, or deployment workflows

- Experience at a category-defining company in an emerging space

- Background at an early-stage company navigating PMF - comfortable with ambiguity, fast pivots, and a bias toward shipping and learning

WHY GUILD

- Work on genuinely hard design problems at the frontier of AI infrastructure

- Flat team, high ownership - your work ships and people notice

- Direct access to founders and real influence on how the product evolves

- Fast pace, real problems, and a team that takes craft seriously

Compensation

Competitive base salary + meaningful equity + comprehensive benefits (health, dental, 401k, flexible PTO). Compensation varies based on experience.

Guild is an equal opportunity employer. We value diverse perspectives and believe they make our product and team stronger.

As published by Guild.ai. Applications are handled on their site.

Skills this posting mentions

EquityArtificial IntelligenceProduct Design

About Guild.ai

Introducing Guild.ai. Our mission is simple: make building with AI as open and collaborative as open source. We’re creating tools for the next generation of intelligent systems, designed for builders who see craft, reliability, scale, and community as essential. By making AI development open, transparent, and collaborative, we’re enabling builders to move faster, ship with confidence, and learn from one another as they shape what comes next.

All 4 openings at Guild.ai

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Queue Principal Product Designer and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Guild.ai’s form for you.

  1. 01Drop your resume

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Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Guild.ai publishes. Refolk is not the employer and does not handle their hiring. Applications go to Guild.ai directly.