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Polychain Capital
Polychain Capital
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Senior iOS Engineer



Software Engineering
United States · Remote
Posted on Friday, June 30, 2023


  • Lead UI development from concept to production deployment.
  • Work closely with designers and other engineers to establish a shared vision for compelling UI features.
  • Collaborate with peers to design, write, document, deploy, and maintain our mobile codebase.
  • Identify and resolve performance and scalability issues.
  • Participate in design and code reviews.
  • Have fun building amazing mobile experiences that users love.


  • 5+ years of experience in a production environment creating native iOS applications.
  • Strong hands-on production experience with Swift and standard iOS Frameworks.
  • Intimately familiar with client-side architecture and programming paradigms.
  • Deep understanding of user interface and user experience concepts.
  • Experience with localization/internationalization challenges.
  • Excellent ability to communicate and work within a tight, cross-functional team of designers, artists, and engineers.
  • Passionate about crypto, blockchain, and/or DeFi innovation.

Preferred Experience (Not Required):

  • Recent experience in the FinTech, blockchain, or digital assets industry.
  • A proponent of open-source software licenses.
  • Experience with mobile testing.
  • Experience with Swift UI.
  • Experience working with a globally distributed, remote-first team.