1 month ago
Remote, United StatesStaff+
Responsibilities
- Own the architecture and long-term evolution of the Flutter app across iOS and Android.
- Design and maintain a company-wide mobile design system and component library.
- Build interactive trading features including live prices, charts, order tickets, order history, notifications, and portfolio views.
- Improve mobile performance and reliability through profiling, rendering optimization, memory and network management, and crash reduction.
- Implement automated unit, widget, and integration testing and help define release and QA processes.
- Integrate analytics, A/B testing, feature flags, and event tracking into the mobile app.
- Partner with Backend and Platform engineers on API design, data models, error handling, retries, fallbacks, and offline behavior.
- Lead through code reviews, design documents, mentorship, and improvements to mobile engineering standards.
- Participate in mobile on-call rotations and drive root-cause fixes.
Requirements
- 6–10+ years of professional mobile development experience, ideally including 3+ years of production Flutter experience or experience with React Native, Kotlin, or Swift.
- Experience owning large-scale consumer applications end to end, ideally in fintech, trading, or similarly demanding domains.
- Strong understanding of mobile architecture, including state management, navigation, modularization, and architectural tradeoffs.
- Experience building or leading design systems or UI libraries in Flutter or other frameworks.
- Strong engineering fundamentals including testing, mobile CI/CD, monitoring, and release management.
- Strong collaboration skills and experience mentoring other engineers.
- Experience with real-time data through WebSockets or streams is a nice-to-have.
- Exposure to growth-focused mobile work such as experiment frameworks, deep links, and attribution is a nice-to-have.
- Crypto, DeFi, trading, or other high-frequency transactional application experience is a nice-to-have.
Benefits
- Full-time role, preferably based in NYC, with remote work available for the right candidate.
- Remote-friendly within NAMER with periodic in-person sprints and approximately one week of travel per quarter.
- Meaningful equity.
- 5% 401(k) match.
- Health benefits with employer-covered premiums and life insurance coverage.
- One-time office setup stipend.
- Flexible paid time off.
Tech Stack
Categories
Mobile