{"id":103457,"url":"https://alion.io/job/xsolla-senior-software-engineer-react-native","title":"Senior Software Engineer (React Native)","company":{"id":2375,"name":"Xsolla","domain":"xsolla.com","url":"https://alion.io/company/xsolla","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":74,"open_postings":181,"ghost_share":0.354,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":70,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Montreal, Canada"],"countries":["CA"],"hiring_countries":["CA"],"hiring_countries_total":1,"salary":{"min":120000,"max":130000,"currency":"CAD","period":"year","gross":null,"usd_annual":91082},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Appium","optional":false},{"name":"CI/CD","optional":false},{"name":"Detox","optional":false},{"name":"JavaScript","optional":false},{"name":"Kotlin","optional":false},{"name":"Maestro","optional":false},{"name":"React Native","optional":false},{"name":"State Management","optional":false},{"name":"Swift","optional":false},{"name":"Turborepo","optional":false},{"name":"TypeScript","optional":false},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-02-12T16:53:41Z","employer_posted_date":"2026-02-12","last_verified_at":"2026-10-16T22:16:00Z","board_verified":true,"closed_at":null,"days_open":246,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":245},"description":"ABOUT YOU\nWe 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.\nStrong 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.\nIf 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!\nABOUT US\nXsolla 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.\nFor more information, visit xsolla.com.\nResponsibilities:\nDevelop and maintain mobile applications using React Native for iOS and Android platforms\nImplement best practices for mobile development, including code review, testing strategies, and CI/CD processes\nBuild scalable and maintainable features within the existing application architecture\nCollaborate with product and design teams to implement technical solutions that meet business goals\nIntegrate mini-apps and virtual currency systems with the Xsolla App ecosystem\nWork with cross-functional teams, including developers, QA engineers, and project managers\nParticipate in technical discussions to align development work with business objectives\nCommunicate effectively across distributed teams\nDeliver high-quality features on time throughout the development lifecycle\nArchitecture & Design\nDesign and implement scalable application architecture for React Native mobile apps with a focus on maintainability, performance, and developer experience\nLead architectural decisions around shared code strategies between React web and React Native mobile platforms\nEstablish and enforce coding standards, design patterns, and best practices across the mobile development team\nCreate technical specifications and architecture documentation for complex features and systems\nMonorepo Management\nBuild and maintain a robust monorepo infrastructure using tools like Nx, Turborepo, or similar\nConfigure and optimize build pipelines, dependency management, and workspace configurations\nImplement efficient caching strategies and incremental builds to optimize CI/CD performance\nManage versioning, publishing, and dependency relationships between packages\nComponent Ecosystem & Code Sharing\nDesign and develop a comprehensive shared component library that works seamlessly across React and React Native\nCreate platform-agnostic business logic, utilities, and services that can be consumed by both web and mobile\nImplement adaptive components with platform-specific implementations where necessary while maintaining a unified API\nEstablish patterns for sharing type definitions, hooks, contexts, and state management across platforms\nBuild tooling and documentation to enable other developers to easily leverage shared code\nDevelopment & Delivery\nBuild high-quality, production-ready mobile applications using React Native for iOS and Android\nImplement pixel-perfect, responsive UIs that align with design specifications\nOptimize app performance, bundle size, and startup time\nIntegrate native modules when React Native APIs are insufficient\nEnd-to-End Testing & Quality Assurance\nDesign and implement comprehensive E2E testing strategies for React Native applications using tools like Detox, Maestro, or Appium\nCreate reliable, maintainable test suites that run consistently across iOS and Android platforms\nEstablish testing patterns and utilities that can be shared across multiple apps in the monorepo\nConfigure E2E tests to run in CI/CD pipelines with proper device/simulator management\nBuild test infrastructure for critical user flows, edge cases, and platform-specific behaviors\nImplement visual regression testing and snapshot testing where appropriate\nDefine testing standards and best practices for the team, including when to use unit, integration, and E2E tests\nCollaboration & Mentorship\nCollaborate with web developers to identify opportunities for code sharing and architectural alignment\nMentor junior and mid-level developers on React Native best practices and monorepo patterns\nConduct thorough code reviews with focus on architecture, patterns, and maintainability\nWork closely with product, design, and backend teams to deliver cohesive user experiences\nQualifications & Skills:\n5+ years of experience in mobile application development with a strong focus on React Native\nProven track record of delivering commercial mobile applications from concept to launch\nProficiency in React Native and JavaScript/TypeScript, with knowledge of native modules (Swift/Kotlin) as a plus\nStrong understanding of mobile architecture patterns and state management\nExperience with third-party integrations and APIs\nStrong problem-solving abilities and a results-driven approach\nEffective communication skills, both written and verbal\nFamiliarity with gaming ecosystems and virtual currency platforms is a plus\nBachelor's degree in Computer Science, Engineering, or a related field (or equivalent 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