✅ Job Responsibilities
Architect, build, and maintain high-performance React Native applications for iOS and Android
Act as technical lead for mobile, owning architecture decisions, coding standards, and best practices
Ensure code quality, performance, stability, and scalability across the entire mobile codebase
Lead and conduct thorough code reviews, setting a high engineering bar
Mentor and guide other mobile engineers, supporting their technical growth
Collaborate closely with product, backend, design, and QA teams to deliver features end-to-end
Proactively identify and resolve performance bottlenecks, memory issues, and app stability risks
Define and improve mobile development workflows, testing strategy, and release processes
Stay current with React Native, iOS, and Android ecosystem changes and recommend improvements
👤 Core Requirement
8+ years of professional mobile development experience (iOS, Android, or both)
3+ years of hands-on React Native experience in production apps
Strong leadership experience as a tech lead or senior engineer, with ownership of mobile code quality
Expert-level TypeScript / JavaScript knowledge and clean code practices
Solid understanding of mobile app architecture, performance optimization, and memory management
Experience working with native mobile tooling (Xcode, Android Studio, Gradle, CocoaPods, etc.)
Strong experience integrating with REST APIs, authentication flows, and secure data handling
Familiarity with mobile CI/CD pipelines, app store release processes, and versioning strategies
Ability to make pragmatic technical decisions and communicate trade-offs clearly
Nice to Have
Experience with Redux, Zustand, or other state-management patterns
Automated testing (Jest, Detox, E2E testing)
Experience with GraphQL
Performance profiling and crash analytics (e.g. Firebase, Sentry)
Exposure to crypto, fintech, or web3 products
🚀 What You’ll Get:
Competitive salary and benefits
High ownership and real technical influence over a core product
Opportunity to work on complex, high-performance apps in the crypto trading space
Global, remote-first team with strong engineering culture
Fast-moving environment where your decisions directly impact users
Top Skills
What We Do
At the intersection of traditional finance and blockchain, we create the next generation digital asset platform. Our mission is to empower users to securely possess, transfer, and trade their assets. By merging centralized trading infrastructure with blockchain settlements and smart contract-driven margin management, our self-custody trading eliminates counterparty risk, ensuring users full control of their funds. With advanced volition technology, we safeguard trading privacy, while our sophisticated margin model enables efficient and seamless transactions. Join us as we pave the path to the future of crypto trading.
