{"id":103448,"url":"https://alion.io/job/xsolla-senior-mobile-software-engineer","title":"Senior Mobile Software Engineer","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":72,"open_postings":179,"ghost_share":0.391,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":66,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","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":["Serbia"],"countries":["RS"],"hiring_countries":["RS"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"JavaScript","optional":false},{"name":"Kotlin","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":"2026-03-13T10:35:03Z","employer_posted_date":"2026-03-13","last_verified_at":"2026-10-22T15:58:09Z","board_verified":true,"closed_at":null,"days_open":223,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":222},"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, visitxsolla.com.\nResponsibilities\nDevelop and maintain mobile applications using React Native for iOS and Android platforms.\n\nImplement best practices for mobile development, including code review, testing strategies, and CI/CD processes.\n\nDeliver high-quality features on time throughout the development lifecycle.\nBuild scalable and maintainable features within the existing application architecture.\n\nCollaborate with product and design teams to implement technical solutions that meet business goals.\n\nIntegrate mini-apps and virtual currency systems with the Xsolla App ecosystem.\n\nWork with cross-functional teams, including developers, QA engineers, and project managers.\n\nParticipate in technical discussions to align development work with business objectives.\n\nCommunicate effectively across distributed teams.\n\nArchitecture & Design\nDesign and implement scalable application architecture for React Native mobile apps with a focus on maintainability, performance, and developer experience.\n\nLead architectural decisions around shared code strategies between React web and React Native mobile platforms.\n\nEstablish and enforce coding standards, design patterns, and best practices across the mobile development team.\n\nCreate technical specifications and architecture documentation for complex features and systems.\n\nBuild and maintain a robust monorepo infrastructure using tools like Nx, Turborepo, or similar.\n\nConfigure and optimize build pipelines, dependency management, and workspace configurations.\n\nImplement efficient caching strategies and incremental builds to optimize CI/CD performance.\n\nManage versioning, publishing, and dependency relationships between packages.\n\nDesign and develop a comprehensive shared component library that works seamlessly across React and React Native.\n\nCreate platform-agnostic business logic, utilities, and services that can be consumed by both web and mobile.\n\nBuild tooling and documentation to enable other developers to easily leverage shared code.\nImplement adaptive components with platform-specific implementations where necessary while maintaining a unified API.\n\nEstablish patterns for sharing type definitions, hooks, contexts, and state management across platforms.\n\nQualifications & Skills:\n5+ years of experience in mobile application development with a strong focus on React Native.\n\nBachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).\nProven track record of delivering commercial mobile applications from concept to launch.\n\nProficiency in React Native and JavaScript/TypeScript, with knowledge of native modules (Swift/Kotlin) as a plus.\n\nStrong understanding of mobile architecture patterns and state management.\n\nExperience with third-party integrations and APIs.\n\nStrong problem-solving abilities and a results-driven approach.\n\nEffective communication skills, both written and verbal.\n\nFamiliarity with gaming ecosystems and virtual currency platforms is a plus.","description_format":"text","description_chars":4946,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Serbia","iso":"RS","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["E-commerce Platforms","Payment Processing & Gateways","Game Development"],"lifecycle":[{"event":"open","at":"2026-03-13T10:35:03Z"},{"event":"open","at":"2026-09-25T18:09:18Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long 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