Full Stack Finance
Mobile App Engineer
New York City
No sponsorshipDetected 146 days ago
SwiftiOSFull-Stack DevelopmentCI/CDDevOpsRESTWebSocketsData VisualizationWireframing
About the role
- This is a full featured trading experience, not a simplified pocket app.
- Features include live market data, complex order types, and multi venue execution on mobile.
- Handle transaction signing and secure key management on-device.
Responsibilities
- Design features that stay responsive during market volatility and handle real-time data efficiently.
- Build gesture driven mobile UI that delivers the information density of professional trading terminals without overwhelming small screens, while preserving full functionality for power users.
- Develop high-performance, interactive charts and real-time visualizations that help users make informed trading decisions.
- Build native integrations with mobile wallets and biometric authentication.
- Comfortable wireframing, prototyping, and making design decisions.
- Experience building apps that handle live data streams.
- Know how to manage WebSocket connections, handle reconnection, and keep UI responsive.
- iOS App Development: Design features that stay responsive during market volatility and handle real-time data efficiently.
- Trading Interface: Build gesture driven mobile UI that delivers the information density of professional trading terminals without overwhelming small screens, while preserving full functionality for power users.
- Data Visualization: Develop high-performance, interactive charts and real-time visualizations that help users make informed trading decisions.
Requirements
- Production iOS Experience: 3+ years shipping iOS applications in Swift, ideally in fintech, trading, or real-time data environments.
- Design Sensibility: Strong eye for UI/UX. Comfortable wireframing, prototyping, and making design decisions. Understand information hierarchy and gesture-driven interfaces.
- App Store Experience: Shipped apps through the Apple App Store. Understand the full release cycle from provisioning to review to production.
- Platform Knowledge: Deep understanding of iOS performance characteristics, memory management, and background processing.
- Real-Time Systems: Experience building apps that handle live data streams. Know how to manage WebSocket connections, handle reconnection, and keep UI responsive.
- Ownership Mindset: Comfortable making architectural decisions and leading feature development.
- In-Person Collaborator: Thrive in high-bandwidth, in-person engineering environments.
Nice to have
- 3+ years shipping iOS applications in Swift, ideally in fintech, trading, or real-time data environments.
Visa & Work Authorization
- Must be authorized to work in the United States.
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