Do you believe in sovereignty, privacy, and freedom? Do you want to help Bitcoin and sovereignty achieve widespread adoption?

Foundation builds Bitcoin-centric tools that empower you to reclaim your sovereignty. This starts with Passport, our best-in-class Bitcoin hardware wallet. Passport offers a huge leap forward in design and user experience, making it easier than ever to securely store your own keys.

We’ve shipped our first 1,000 Passport Founder’s Edition units to customers to rave reviews, and we are now shipping an updated Passport Batch 2 alongside Envoy, our new mobile companion app.

We’ve assembled a world-class, multidisciplinary team – and now we are looking to build it out. Together, we’ll build a new ecosystem that we call sovereign computing. Our roadmap is aggressive, and we’ll be shipping innovative new products every year.

To apply, email your resume and cover letter to

Know a great candidate? We offer a $500 referral bonus, paid in Bitcoin!

Senior Mobile Engineer, Flutter + Rust

As one of our key hires for Foundation’s multidisciplinary software engineering team, the Senior Mobile Engineer will collaborate with our Engineering and Design teams to develop best in class sovereignty experiences for our mobile app, Envoy, and our next generation of sovereign computing products.

Your primary responsibility will be to develop new features for Foundation’s mobile apps using Dart, Flutter, and Rust. This initially includes Envoy, Foundation’s mobile companion app for Passport.


  • Develop new features for Envoy in Dart or Rust using the Flutter framework
  • Create user interface features
  • Add support for new sovereignty features
  • Investigate and resolve bugs
  • Follow Foundation’s software development processes
  • Document code
  • Implement unit tests for all code (test-driven development)


  • 5+ years of software engineering experience
  • 2+ years of experience developing real Flutter apps
  • Experience with Bitcoin wallets is preferred
  • Enthusiasm for Bitcoin and/or empowering people with sovereignty is required

Technology Stack

  • Dart
  • Rust
  • Flutter
  • BDK – Bitcoin Development Kit (Rust)

Senior Digital Product Designer (UI/UX/VX)

As one of our key hires for Foundation’s multidisciplinary design team, the Senior Digital Product Designer will collaborate alongside Industrial Designers, Product Design Engineers, and our Software team to design and develop best in class connected experiences for Passport, Envoy, and our next generation of sovereign computing products.

Your primary responsibilities will be to define and design customer journeys & task flows and translate them into wireframes, high fidelity mockups, interactive prototypes, and device behaviors across several software/apps, physical/hardware products, and connected experiences. Under the leadership of the Head of Design, this individual will play a key role developing Foundation’s digital brand language and be responsible for maintaining our design system – so the demonstrated ability to do so in a previous role is required. Additionally, motion and/or video editing skills, out of box experience design, user research, and/or product management skills are a big plus.

Knowledge of user-centered processes and experience building products from concept to launch is preferred as qualified design candidates will need to balance user needs, technical feasibility, and goals of the business to deliver compelling product experiences in a production oriented environment.


  • Update, improve and maintain the user journeys and task flows for our devices and software interfaces
  • Update, improve and maintain the Foundation design system
  • Update and improve Foundation’s digital brand language
  • Update and improve the Envoy app UI and usability
  • Design and develop the IX for the OS/GUI/HMI of our next generation products
  • Update and improve the website design
  • Design marketing assets and/or other brand experiences as-needed


  • 5+ years of professional digital product design experience are preferred, but candidates with more/less experience will be considered if they have aptitude for multiple disciplines (i.e. Visual, Motion, Industrial Design, etc.)
  • Enthusiasm for Bitcoin and/or empowering people with sovereignty is required

Desired Skills

Must Have

  • Digital Design Tools – Figma/XD/Sketch or Similar
  • Agile Management – Linear, Asana, Trello (we use Linear)
  • Image Editing Tools – Adobe and/or Affinity Products

Nice to Have

  • Prior experience as a Digital Product Design Lead and/or Project manager
  • Experience defining and designing ‘Out of Box’ experiences

Bonus Skills

  • Motion or Video Editing Software – After Effects or Premiere/Final Cut
  • Ability to write research plans and conduct user studies

*Resume, Cover Letter, and Portfolio are required.


  • Receive stock options as one of our earliest employees
  • Healthcare, dental, and vision included (if you’re in the USA)
  • All your work will be open source under GPLv3 or other FOSS licenses
  • Contribute up to 20% of your time to other open source projects