Senior / Staff Mobile Engineer (San Francisco, Remote)

Senior Mobile Engineers at Iron Fish own the infrastructure of our mobile apps. This role is perfect for a self-starter who is excited to work on uncharted territory in decentralized computing and cutting edge cryptography.

Why Iron Fish?

  • We promise you will be challenged, and always learning. This project involves distributed systems, heavy-duty cryptography, UI/UX challenges of simplifying complex information, and more.
  • You will build tools that help bring equality to the global economy, so that everyone has access to complete financial sovereignty.
  • We value kindness, curiosity, and the willingness to learn and to teach.

As an engineer in a high-growth company, the day-to-day may vary. But here is some of what you can expect to do:

  • Lead the infrastructure of our mobile apps
  • Mentor other mobile engineers on the team
  • Collaborate with designers, leadership, and other engineers to design features and break down high-level goals into tasks and timelines
  • Build, document and maintain tests, features, and infrastructure - Document architectural designs and requirements
  • Help interview and recruit more talented engineers

Ideally, in your past you have:

  • You’ve designed, built, scaled, and maintained production applications
  • Demonstrated fluency with at least one of the following languages: Swift, Objective-C, Android, Kotlin, or React Native

Nice to haves:

  • You have gone through a rapid growth in your company (from startup to mid-size)
  • You have experience with Blockchains (such as Bitcoin, Ethereum, etc..)
  • You are interested in world economies or what it takes to build a global currency

If you have any questions about this position, please contact us at