{"id":1952726,"url":"https://alion.io/job/elmosoft-mobile-software-developer-react-native","title":"Mobile Software Developer (React Native)","company":{"id":50281,"name":"Elmosoft","domain":"elmosoft.net","url":"https://alion.io/company/elmosoft","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"HeadHunter","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Minsk, Belarus"],"countries":["BY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"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":"GraphQL","optional":false},{"name":"Jest","optional":false},{"name":"Jetpack Compose","optional":false},{"name":"Kotlin","optional":false},{"name":"Offline-First","optional":false},{"name":"React Native","optional":false},{"name":"Rest API","optional":false},{"name":"Swift","optional":false},{"name":"SwiftUI","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-06T10:39:21Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-08T17:57:58Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Hi! We are ElmoSoft, an IT company building high-load trading products for an internationally acclaimed multi-asset broker.\n Currently, we're looking for a Mobile Software Developer (React Native) to join our team - we're considering both Mid-Level and Senior candidates. The stack and direction are the same; the level of responsibility, architectural ownership, and mentorship load differ.\nWhat you will do:\nMid-Level\n Develop, maintain, and optimize mobile apps using React Native.\nIndependently build reusable UI components and implement complex features.\nIntegrate and enhance native functionality in Swift/SwiftUI (iOS) and Kotlin/Jetpack Compose (Android) when needed.\nCollaborate with Product, Design, Backend, and QA teams to define requirements and deliver solutions.\nImplement and maintain automated tests (unit, integration, e2e) using Detox or Appium.\nMonitor production systems, troubleshoot issues, and deliver performance improvements.\nParticipate actively in code reviews, share knowledge, and enforce coding standards.\nDocument all work, including API usage, components, and deployment notes.\nContribute to CI/CD pipeline improvements and release process optimizations.\nBegin mentoring junior developers - guide debugging, testing, and mobile best practices.\nSenior-Level\nLead the development of complex mobile app features in React Native and native modules.\nDefine and enforce coding standards, architectural guidelines, and testing strategies.\nAnalyze and solve performance, scalability, and production-level issues.\nDesign modular, reusable components and scalable architectures.\nOversee automated testing strategies - grow test coverage with Detox, Jest, Appium.\nReview code for architectural integrity, performance, and maintainability.\nDocument architectural decisions, system dependencies, and release notes.\nIdentify system risks and propose refactoring or architecture improvement projects.\nMentor junior and mid-level mobile developers - transfer knowledge and build team capability.\nEvaluate and recommend mobile tools, frameworks, or platform-specific enhancements.\nStay updated with industry trends, mobile best practices, and emerging technologies.\nTech stack:\nCore: React Native\nNative: Swift/SwiftUI (iOS), Kotlin/Jetpack Compose (Android)\nTesting: Detox, Appium, Jest\nAPIs & Data: REST, GraphQL, caching, offline-first strategies, local storage\nCI/CD: Deployment automation, release pipelines, App Store operations\nPerformance: Profiling, memory optimization, crash prevention, startup time\nKey requirements:\nMid-Level\n 3-5 years of experience in mobile development, with strong React Native experience.\nSolid understanding of native app development (iOS/Android) integration points.\nExperience integrating APIs, third-party services, and local storage solutions.\nKnowledge of mobile app performance optimization techniques.\nHands-on experience in mobile CI/CD, deployment automation, and test coverage tools.\nGood understanding of mobile accessibility, UX/UI standards, and responsive design principles.\n Senior-Level (in addition to the above)\n 5+ years of professional mobile development experience, with deep React Native expertise.\nStrong background in native mobile development - Swift/SwiftUI and Kotlin/Jetpack Compose.\nHands-on experience designing modular, reusable components and scalable architectures.\nSolid understanding of REST APIs, GraphQL, caching, and offline-first mobile strategies.\nAdvanced skills in performance tuning, app profiling, memory optimization, and crash prevention.\nProficient in mobile testing frameworks and automated testing pipelines.\nExperience managing CI/CD for mobile apps, deployment pipelines, and app store operations.\n What we offer:\nAn interesting fintech project with real responsibility and room to make technical decisions.\nCollaboration with strong professionals, offering opportunities to learn and grow.\nCompetitive salary linked to USD.\nHybrid after probation: first 3 months fully office-based, then 3 days office/2 remote.\nMedical insurance (DMS).\nModern office in the center of Minsk at Fabriziusa St. 8B/1. Join the team that is building the future of trading technology","description_format":"text","description_chars":4165,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Software Testing & QA","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-06T10:43:32Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":23,"reasons":["conf:12","velocity","win:early"],"computed_at":"2026-10-08T05:49:30Z"},"pay":null,"html_url":"https://alion.io/job/elmosoft-mobile-software-developer-react-native","json_url":"https://alion.io/job/elmosoft-mobile-software-developer-react-native.json","meta":{"generated_at":"2026-10-09T01:08:21Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1789,"day_limit":5000,"remaining_today":3211,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":50281},"rest":"https://alion.io/mcp/rest/get_company?id=50281"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Felmosoft-mobile-software-developer-react-native"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Felmosoft-mobile-software-developer-react-native"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Felmosoft-mobile-software-developer-react-native"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/elmosoft-mobile-software-developer-react-native\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Felmosoft-mobile-software-developer-react-native"}]}