Mobile Engineer

You will build native iOS and Android trading features, maintain feature parity, and manage releases through store submission and monitoring. You will own trading, authentication, onboarding, analytics, mobile CI/CD, bug triage, and API coordination with backend engineers.

Responsibilities

• Build native iOS and Android features while maintaining feature parity
• Own mobile releases, store submissions, and post-release monitoring
• Build trading surfaces for orders, quotes, positions, and order history
• Maintain authentication, onboarding, wallet sessions, and KYC
• Instrument analytics, feature flags, and crash monitoring
• Maintain mobile CI/CD, signing, and secrets
• Triage bugs and run UI reviews
• Define API contracts with backend engineers

Requirements

• 5+ years building and shipping production mobile applications
• Expertise in Swift and SwiftUI with Kotlin and Compose fluency, or the reverse
• End-to-end mobile release ownership
• Experience with real-time mobile data and WebSocket connections
• Experience using Claude Code or comparable agentic tools
• Written communication

Benefits

• Equity opportunity
• Medical coverage
• Dental coverage
• Vision coverage