True Markets

Mobile Engineer (iOS/Android)

In short

Mobile Engineer role at True Markets building native iOS and Android trading applications with a focus on feature parity, authentication, real-time data, and end-to-end release ownership. The company is a product company in fintech/trading. Requires 5+ years of production mobile experience, expertise in Swift/SwiftUI and Kotlin/Compose, and experience with WebSocket real-time data and agentic coding tools. Onsite role in the New York City office.

About the Role
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.
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
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
Benefits
•Equity opportunity
•Medical coverage
•Dental coverage
•Vision coverage

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