ABOUT YOU
We are looking for a Senior Software Engineer (React Native) who is architecturally strong, quality-driven, and highly collaborative to join our Mobile Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to lead mobile architecture decisions, build scalable cross-platform applications, and drive shared code strategies across web and mobile ecosystems.
Strong expertise in React Native and JavaScript/TypeScript, along with deep knowledge of mobile architecture patterns and state management, is essential, along with experience in building and delivering commercial mobile applications from concept to launch. The ability to design scalable architectures, implement robust testing strategies (including E2E), optimize performance, and mentor other developers while collaborating across cross-functional teams will be key to your success in this role.
If you're passionate about building high-quality mobile experiences that scale and love creating seamless app ecosystems that power gaming, virtual currency, and digital commerce experiences, we would love to hear from you!
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
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)
