{"id":4015352,"url":"https://alion.io/job/zus-coffee-regional-senior-flutter-developer","title":"Regional Senior Flutter Developer","company":{"id":3012167,"name":"ZUS Coffee","domain":"zuscoffee.com","url":"https://alion.io/company/zuscoffee","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bloc","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Codemagic","optional":false},{"name":"Crashlytics","optional":false},{"name":"Dart","optional":false},{"name":"Datadog","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Fastlane","optional":false},{"name":"Flutter","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Kotlin","optional":false},{"name":"Rest API","optional":false},{"name":"Riverpod","optional":false},{"name":"Sentry","optional":false},{"name":"State Management","optional":false},{"name":"Swift","optional":false},{"name":"TestFlight","optional":false},{"name":"A/B Testing","optional":true},{"name":"Offline-First","optional":true},{"name":"WidgetKit","optional":true}],"status":"live","first_seen_at":"2026-11-10T09:27:59Z","employer_posted_date":null,"last_verified_at":"2026-11-10T09:27:59Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Position Responsibilities\n\nFeature development and implementation on the Flutter app, from requirements through production on both App Store and Play Store\n\nArchitecture decisions within the Flutter layer: module boundaries, state management, navigation, and data flow\n\nIntegration with backend APIs — including shaping contracts with backend engineers before implementation begins\n\nUI implementation in Flutter, translating design intent into performant, accessible, platform-appropriate interfaces\n\nPlatform integration where Flutter alone is not enough: platform channels, native SDKs, and plugin maintenance\n\nApp performance and reliability: crash-free rate, frame rendering (jank), startup time, memory and battery efficiency\n\nRelease health across both stores: signing, build flavours, environment management, TestFlight and Play Console tracks, staged rollouts, and hotfixes\n\nProduction incident ownership: leading diagnosis of crashes, ANRs, and defects through root cause analysis to lasting fixes, not just patches\n\nContinuous improvement of the codebase: refactoring, modernising legacy modules, and paying down tech debt as part of regular delivery, not as a separate project\n\nCode review, technical mentoring of mid-level engineers, and contribution to Flutter engineering standards\n\nRequirements\n Qualifications & Education\n\n6–10 years of software engineering experience, with 4+ years building production Flutter applications\n\nDemonstrated experience owning significant features or modules end-to-end, not just contributing to them\n\nTrack record of improving a codebase — reducing crashes, paying down tech debt, or introducing standards others adopted\n\nExperience working in product-driven or startup environments with evolving requirements\n\nStrong proficiency in Dart and Flutter with production-grade apps shipped to both iOS and Android\n\nDeep, hands-on experience with at least one state management approach at scale (Bloc/Cubit, Riverpod, or equivalent) — and a clear view on the trade-offs between them\n\nStrong understanding of Flutter architecture patterns (Clean Architecture, feature-based modularisation, dependency injection)\n\nSolid understanding of the Flutter rendering pipeline: widget rebuilds, keys, isolates, and diagnosing jank with DevTools\n\nExperience writing platform channels or integrating native SDKs, with working knowledge of Swift/Kotlin when the problem demands it\n\nExperience with RESTful API integration, serialisation, error handling, and offline/caching strategies\n\nPractical experience with automated testing in Flutter (unit, widget, and integration/golden tests) and mobile CI/CD (Codemagic, Fastlane, GitHub Actions, or equivalent)\n\nHands-on experience with production monitoring, crash reporting, and analytics (Crashlytics, Sentry, Datadog RUM, or equivalent) — using the data to prioritise fixes and decide what stays\n\nSolid grasp of mobile security: secure storage, certificate pinning, token handling, and protecting personal data on device\n\nCollaboration Skills\n\nAbility to review and shape API contracts with backend engineers before implementation begins\n\nStrong written communication across distributed, cross-functional teams — your technical decisions should be legible to both Product and Engineering\n\nAbility to work with Design to surface implementation constraints early — not after a feature has been built the wrong way\n\nAbility to work with QA on test strategy and edge cases before release, not only when fixing reported bugs\n\nWillingness to mentor — reviewing code to teach, not just to approve\n\nNice to Have\n\nHigh-transaction consumer apps in F&B, e-commerce, logistics, or similar (ordering, loyalty, delivery), including payment gateway integration and payment flows (3DS, redirects, failure/retry states)\n\nExperience building apps that support multiple regions: localisation, currencies, region-specific configuration and feature availability\n\nExperience with offline-first architectures or complex local/remote sync patterns\n\nExperience shipping features behind feature flags or A/B tests\n\nExperience with super app patterns, modular Flutter packages, or add-to-app integration\n\nExperience building custom native modules beyond basic platform channels (e.g. WidgetKit, CoreLocation, Live Activities on iOS; custom Android SDKs or background services)\n\nEffective use of AI-assisted development tools, with the judgement to review and own what they produce\n\nSkills\nFlutter (Software), Software 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