{"id":3454500,"url":"https://alion.io/job/cml-team-senior-mobile-software-engineer","title":"Senior Mobile Software Engineer","company":{"id":4486111,"name":"CML Team","domain":"cmlteam.com","url":"https://alion.io/company/cml-team","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"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":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"React Native","optional":false},{"name":"Reactive Programming","optional":false},{"name":"Redux","optional":false},{"name":"RxJS","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"CI/CD","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-20T16:25:10Z","employer_posted_date":null,"last_verified_at":"2026-10-20T16:25:10Z","board_verified":false,"closed_at":null,"days_open":12,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":12},"description":"We’re seeking a Senior Mobile Software Engineer (React Native) to building and scaling mobile applications for a Retail Brokerage business. If you enjoy working on production-ready mobile apps and want to make a real impact on high-traffic financial platforms — we’d love to hear from you.\n\nCore Competence:\n\nProven senior-level experience in React Native development for commercial mobile applications.\n\nStrong knowledge of TypeScript and modern JavaScript (ES6+).\n\nHands-on experience with Redux for state management and RxJS for reactive programming.\n\nSolid understanding of mobile app architecture, performance optimization, and best practices.\n\nExperience setting up and delivering mobile applications from scratch to production.\n\nAbility to collaborate closely with a web-focused team and integrate mobile solutions with existing BSG sites.\n\nStrong problem-solving skills and a proactive, ownership-driven mindset.\n\nPreferred Qualifications:\n\nExperience working in FinTech / Retail Brokerage or other high-reliability domains.\n\nFamiliarity with CI/CD pipelines for mobile applications.\n\nExperience working in 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