Mobile Engineer (iOS & Android)
Core
Build the XInfinitum Wallet and PALLAS companion app, handling USB-C/NFC pairing, transaction signing, DAO governance UI, and secure key storage.
Role type
Senior IC mobile engineer (cross-platform)
Builds
Mobile wallet and companion apps for PALLAS ecosystem
Domain
Cryptocurrency / Web3 / Mobile Security
Deliverable
production ML models | product features
Required skills
React Native, Flutter, iOS Secure Enclave, Android Keystore, USB-C/NFC pairing, Cryptographic UX patterns, Swift, Kotlin
Preferred skills
Cross-platform expertise, deep knowledge of iOS/Android secure enclave APIs
Technologies
React Native, Flutter, Swift, Kotlin
Responsibilities
Implement PALLAS USB-C and NFC pairing flows, Develop CRYSTALS-Dilithium5 transaction signing flows, Build DAO governance voting UI, Implement secure local key storage model
Seniority
Senior, hands-on IC
Rewrite
## About the role
You will build the XInfinitum Wallet and PALLAS companion app — the primary interface most users will interact with. You'll own the full mobile stack: PALLAS USB-C and NFC pairing, CRYSTALS-Dilithium5 transaction signing flows, DAO governance voting UI, and the secure local key storage model. Cross-platform expertise (React Native or Flutter) preferred, with deep knowledge of iOS/Android secure enclave APIs.
## Responsibilities
- Build the XInfinitum Wallet and PALLAS companion app
- Own the full mobile stack including:
- PALLAS USB-C and NFC pairing
- CRYSTALS-Dilithium5 transaction signing flows
- DAO governance voting UI
- Secure local key storage model
- Implement cross-platform features using React Native or Flutter
- Utilize deep knowledge of iOS/Android secure enclave APIs
## Requirements
- Experience with React Native or Flutter
- Knowledge of iOS Secure Enclave
- Knowledge of Android Keystore
- Experience with USB-C / NFC pairing
- Understanding of Cryptographic UX patterns
- Proficiency in Swift / Kotlin (native modules)
## What we offer
- 1.0% equity in Pilon Labs with a 4-year vest and 1-year cliff
- Token package of 2,250,000 XFIN tokens
- Competitive salaries will follow once we have an appropriate amount of revenue
- Tokens will earn APY + multipliers during their staking periods
- Token vesting schedule:
- 25% of allocated tokens will become liquid at the token generation event
- 12.5% must be locked up for 1 year
- 12.5% must be locked up for 2 years
- 50% must be locked up for 3 years (this is done to support the XFIN token and help to drive value)
## About the company
Pilon Labs is still in its pre-funding stages. We are not able to pay out salaries at this time. We are looking for individuals who understand Pilon's vision and mission, and who believe in these things as products and services. We aren't looking for workers, we are looking for champions of the cause who see the opportunity for what it is and are willing to take on the risk in these early stages because they know the rewards outweigh them.
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