Staff Designer: AI-Powered Prototyping (Open Source)

Mozilla Corporation; United States; Remote; USD 150,000 - 210,000; Full time

Benefits offered by this job

Fully remote work

Company laptop

Monthly remote work stipend

Coursera access

Industry conferences

All-hands meetings

Job summary

MZLA Technologies Corporation, the nonprofit-owned company behind Thunderbird, is seeking a Staff Designer to shape Thunderbolt’s product experience as it scales to enterprise use cases. You’ll work at the intersection of product design, front-end engineering, prototyping, and AI-assisted development.

You’ll turn early product ideas and partner feedback into working prototypes and production-ready user experiences, integrating design patterns that boost speed, trust, and maintainability across

Qualifications

• Must have strong design engineering and front-end experience with product design focus.
• Experience delivering AI-enabled product experiences with usable interfaces.
• Ability to translate ambiguity into prototypes and shipped features.

Responsibilities

• Build functional prototypes directly in the Thunderbolt codebase.
• Translate ideas and feedback into clear product experiences.
• Define interaction patterns for AI-powered tools and enterprise workflows.
• Use AI-assisted tools while ensuring quality, usability, and security.

Skills

Design engineering

Front-end engineering

UX engineering

Product design

AI-enabled UI

Prototype to production

Open-source

Leadership

Job description

MZLA Technologies Corporation, the nonprofit-owned company behind Thunderbird, is seeking a Staff Designer to shape Thunderbolt’s product experience as it scales to enterprise use cases. You’ll work at the intersection of product design, front-end engineering, prototyping, and AI-assisted development.

You’ll turn early product ideas and partner feedback into working prototypes and production-ready user experiences, integrating design patterns that boost speed, trust, and maintainability across