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What you’ll do:

  • Build functional prototypes and product experiments directly in the Thunderbolt codebase.
  • Translate ambiguous product ideas, user workflows, and enterprise needs into clear, usable product experiences.
  • Use AI-assisted development tools to accelerate prototyping while maintaining strong judgment around quality, usability, security, and accessibility.

What you bring:

  • 10+ years of experience in design engineering, front-end engineering, or product design with strong technical implementation.
  • Strong front-end engineering skills including modern JavaScript or TypeScript and component-based frameworks.
  • Experience designing and prototyping AI-enabled product experiences such as chat, search, or automation tools.

Work environment:

  • Fully remote, full-time position collaborating with a global team across seven countries.
  • Strong communication and documentation skills essential for cross-time-zone collaboration.
  • Company-provided laptop, annual bonus, monthly remote work stipend, and professional development opportunities.

Compensation & benefits:

  • Base salary range of $185,000 - $205,000 USD, benchmarked to local markets.
  • Comprehensive benefits including 24 days PTO, 401(k) contributions, health/dental/vision insurance, paid parental leave, and wellbeing stipends.

MZLA Technologies Corporation

MZLA Technologies Corporation is the nonprofit-owned company behind Thunderbird, an open-source email application empowering over 20 million people globally. The small but growing team of 60+ people across seven countries builds privacy-respecting communication tools collaboratively and inclusively, prioritizing user control and transparency.

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