Staff Designer, Rapid Prototyping

Mozilla
United States
Workplace: RemoteFull timeUSD 185,000 - 205,000 annuallyFunction: Design (Product/UX/UI/Visual)Experience: 10+ yearsSkills: ["Communication","Collaboration","Leadership","Mentoring","User-centered perspective"]

Shape the product experience for an open-source AI client by turning early ideas, workflows, and partner/enterprise needs into functional prototypes and production-ready UX. Work directly in the Thunderbolt codebase to define interaction patterns for AI chat, search, research, automation, and knowledge retrieval. Collaborate across product, design, engineering, and enterprise-facing teams while using AI-assisted tools responsibly and maintaining strong judgment on quality, usability, security, accessibility, and maintainability.

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FursaFursa
Mozilla
Mozilla
2 days ago

Staff Designer, Rapid Prototyping

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Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Shape the product experience for an open-source AI client by turning early ideas, workflows, and partner/enterprise needs into functional prototypes and production-ready UX. Work directly in the Thunderbolt codebase to define interaction patterns for AI chat, search, research, automation, and knowledge retrieval. Collaborate across product, design, engineering, and enterprise-facing teams while using AI-assisted tools responsibly and maintaining strong judgment on quality, usability, security, accessibility, and maintainability.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Design (Product/UX/UI/Visual)
Seniority: Mid level

Key Responsibilities

  • •Build functional prototypes and product experiments directly in the Thunderbolt codebase.
  • •Translate ambiguous product ideas, user workflows, partner feedback, and enterprise needs into usable product experiences.
  • •Define interaction patterns for AI-powered chat, search, research, workflow automation, knowledge retrieval, and enterprise administration.
  • •Use AI-assisted development tools to accelerate prototyping and implementation while maintaining strong judgment on quality, usability, security, accessibility, and maintainability.
  • •Contribute production-quality front-end code where appropriate and refine prototypes into production-ready work.

Pay and Benefits

Salary: USD 185,000 - 205,000 annually
Perks:Health InsuranceDentalVisionRemote WorkAnnual Bonus401kPaid LeavePaid ParentalPaid SickLearning BudgetHome Office

Key Requirements

  • •10+ years of relevant experience in design engineering, front-end engineering, UX engineering, product design, or a closely related role, with demonstrated leadership and impact beyond individual deliverables.
  • •Strong front-end engineering skills using modern JavaScript or TypeScript, component-based frameworks, and building prototypes or production features in an application codebase.
  • •Strong product and interaction design judgment across usability, accessibility, information architecture, workflow design, and product polish.
  • •Experience designing, prototyping, or building AI-enabled product experiences (e.g., chat, search, agents, automation, knowledge interfaces) with user trust, context, output quality, and human oversight in mind.
  • •Practical awareness of AI, privacy, security, and regulatory considerations, plus strong communication and collaboration across product, design, and engineering stakeholders.
Experience:10+ yearsOpen sourceEnterprise softwareAI-enabled productsProduct designFront-end engineering
Skills:CommunicationCollaborationLeadershipMentoringUser-centered perspective
Languages:English
Tech Stack:JavaScriptTypeScript

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Mozilla
Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Nonprofit & NGO
Headquarters: San Francisco, United States
Founded: 1998
Glassdoor
Glassdoor: 2.9
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