产品设计师

Write and revise the prompts behind Meta's agentic tools, features, and behaviors on a product surface;

test the surface, turn findings into prompt fixes, ship them, and confirm that the prompt users get is the one intended

Package what prompting can't fix for training, with the eval attached: graders for crisp behaviors, and human-feedback questions and good/bad pairs for fuzzy ones like writing quality

Partner closely with engineering and data science to define what good looks like in agent output across chat, voice and visual surfaces, and drive the eval strategy that measures it

Extend eval coverage beyond text to voice and visual agent output, defining how quality is judged when the surface itself is conversational or visual

Define quality bars that hold across a long tail of businesses, so a single agent specification works from small business through enterprise without bespoke rework

Rapidly prototype new ideas and experiences to bring concepts to life and help the team prioritize new workstreams based on impact and feasibility

Define, evolve, and unify visual and interaction systems that scale across products and platforms

Define eval strategy, build evals, golden sets, judges, etc alone and in collaboration with data science and engineering

Use your familiarity with how code works in software, updating language and prompts in code with internal tools, reviewing changes to confirm the shipped experience is as intended, and building the logic that adapts an agent's behavior to context

Work with product and cross-functional partners to define a strategy for multi-modal agent communication

Represent the design strategy and rationale to leadership and cross-functional executives, shaping organizational alignment on product direction and influencing org-wide priorities across product, engineering, research, and content strategy

Bachelor's Degree in HCI, design, other related fields or work experience in designing and building agentic experiences

11+ years designing software products with a focus on user experience, interaction and visual design that meet business objectives

Experience building and maintaining evaluation pipelines for LLM products: graders, rubrics, comparison sets, regression suites, and the plumbing that runs them across models

Deep expertise in prototyping tools and the ability to evaluate and advance design craft across fidelity levels

Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)

Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)

Demonstrated ability to integrate AI tools to optimize or redesign workflows and drive measurable impact, for example, efficiency gains or quality improvements

Has turned product rubrics into training signal: graders, human-feedback questions, or preference pairs

Experience adhering to and implementing responsible, ethical AI practices, for example risk assessment, bias mitigation, quality and accuracy reviews

Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

Demonstrated ongoing AI skill development, for example prompt and context engineering or agent orchestration, and staying current with emerging AI technologies

AI-native design fluency, meaning experience with model design, generative AI logic, and defining assistant behavior and tone at the systems layer, not just surface-level copy

Front-end or notebook-to-app experience, and opinions about what makes an eval result legible at a glance

Meta builds technologies that help people connect, find communities, and grow businesses.

When Facebook launched in 2004, it changed the way people connect.

Apps like Messenger, Instagram and WhatsApp further empowered billions around the world.

Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology.

People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.

For those who live in or expect to work from California if hired for this position, please click here for additional information.

Individual compensation is determined by skills, qualifications, experience, and location.

Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable.

In addition to base compensation, Meta offers benefits.

Learn more about benefits at Meta.

Meta is proud to be an Equal Employment Opportunity employer.

We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.

You may view our Equal Employment Opportunity notice here.

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Bachelor's Degree in HCI, design, other related fields or work experience in designing and building agentic experiences.

11+ years designing software products with a focus on user experience, interaction and visual design that meet business objectives.