Responsibilities
Develop and maintain mobile applications using React Native for iOS and Android platforms
Implement best practices for mobile development, including code review, testing strategies, and CI/CD processes
Build scalable and maintainable features within the existing application architecture
Collaborate with product and design teams to implement technical solutions that meet business goals
Integrate mini-apps and virtual currency systems with the Xsolla App ecosystem
Work with cross-functional teams, including developers, QA engineers, and project managers
Participate in technical discussions to align development work with business objectives
Communicate effectively across distributed teams
- Deliver high-quality features on time throughout the development lifecycle
- Architecture & Design
- Design and implement scalable application architecture for React Native mobile apps with a focus on maintainability, performance, and developer experience
Lead architectural decisions around shared code strategies between React web and React Native mobile platforms
Establish and enforce coding standards, design patterns, and best practices across the mobile development team
- Create technical specifications and architecture documentation for complex features and systems
- Monorepo Management
- Build and maintain a robust monorepo infrastructure using tools like Nx, Turborepo, or similar
Configure and optimize build pipelines, dependency management, and workspace configurations
Implement efficient caching strategies and incremental builds to optimize CI/CD performance
- Manage versioning, publishing, and dependency relationships between packages
- Component Ecosystem & Code Sharing
- Design and develop a comprehensive shared component library that works seamlessly across React and React Native
Create platform-agnostic business logic, utilities, and services that can be consumed by both web and mobile
Implement adaptive components with platform-specific implementations where necessary while maintaining a unified API
Establish patterns for sharing type definitions, hooks, contexts, and state management across platforms
- Build tooling and documentation to enable other developers to easily leverage shared code
- Development & Delivery
- Build high-quality, production-ready mobile applications using React Native for iOS and Android
Implement pixel-perfect, responsive UIs that align with design specifications
Optimize app performance, bundle size, and startup time
- Integrate native modules when React Native APIs are insufficient
- End-to-End Testing & Quality Assurance
- Design and implement comprehensive E2E testing strategies for React Native applications using tools like Detox, Maestro, or Appium
Create reliable, maintainable test suites that run consistently across iOS and Android platforms
Establish testing patterns and utilities that can be shared across multiple apps in the monorepo
Configure E2E tests to run in CI/CD pipelines with proper device/simulator management
Build test infrastructure for critical user flows, edge cases, and platform-specific behaviors
Implement visual regression testing and snapshot testing where appropriate
- Define testing standards and best practices for the team, including when to use unit, integration, and E2E tests
- Collaboration & Mentorship
- Collaborate with web developers to identify opportunities for code sharing and architectural alignment
Mentor junior and mid-level developers on React Native best practices and monorepo patterns
Conduct thorough code reviews with focus on architecture, patterns, and maintainability
- Work closely with product, design, and backend teams to deliver cohesive user experiences
- Qualifications & Skills:
- 5+ years of experience in mobile application development with a strong focus on React Native
Proven track record of delivering commercial mobile applications from concept to launch
Proficiency in React Native and JavaScript/TypeScript, with knowledge of native modules (Swift/Kotlin) as a plus
Strong understanding of mobile architecture patterns and state management
Experience with third-party integrations and APIs
Strong problem-solving abilities and a results-driven approach
Effective communication skills, both written and verbal
Familiarity with gaming ecosystems and virtual currency platforms is a plus
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience)
