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Cross-platform Mobile Engineer

Binariks
format:Remotecompany:Outsource
flutterrest-apiwebsocketsjwtoauth 2.0google mapsmapboxcrashlyticsci/cd
claude codecursorgithub copilotfastlanegithub actions
experience4+ years
> full description

Binariks is looking for a highly motivated and skilled Senior Flutter Developer to join our team and contribute to the development of transportation and premium car service project. The custom-built platform covers full operational management — driver tracking, order processing, and administrative capabilities — offering an experience similar to industry-standard ride-sharing platforms.


What We’re Looking For

  • 4+ years of hands-on mobile development, with strong commercial experience in Flutter as the primary stack.
  • Proven track record of releasing and maintaining apps on both the App Store and Google Play, including store submission and review processes.
  • Proven experience consuming RESTful APIs; experience with real-time communication (WebSockets / streams), token-based authentication (JWT / OAuth), and role-based access control.
  • Practical experience with Google Maps / Mapbox SDKs, background location tracking, route rendering, and ETA logic.
  • Working knowledge of FCM push notifications, Crashlytics, Analytics; familiarity with deep linking.
  • Hands-on daily use of tools such as Claude Code, Cursor, GitHub Copilot, or similar; ability to prompt effectively, integrate generated code into an existing codebase, and critically review its output.
  • CI/CD experience with mobile pipelines (Codemagic, Fastlane, GitHub Actions) and app distribution (TestFlight, Firebase App Distribution).
  • Ability to implement designs accurately from Figma and suggest improvements where workflows can be simplified.
  • Strong problem-solving skills with the ability to communicate technical decisions clearly to both technical and non-technical stakeholders.

Your Responsibilities

  • Implement the remaining application workflows for iOS and Android based on already-defined UX designs.
  • Refine and polish the user experience across both platforms.
  • Integrate the mobile app with the proprietary backend — order processing, driver tracking, admin capabilities.
  • Prepare the app for production release — build configuration, store submissions, release pipeline.
  • Use AI-assisted development tools as part of the daily workflow, while reviewing and validating generated code for quality and security.
  • Refine and estimate new tasks according to client requirements.
  • Work closely with the client and team to translate requirements into clean, functional code.
  • Proactively identify bottlenecks and improve overall app stability and performance.
  • Address technical challenges and bugs.


    We provide the following for our employees

    • 18 working days of paid vacation
    • 10 working days of sick leave annually (5 days paid at 100% and 5 days at 75% rate of your average monthly salary)
    • 50% cost compensation for English courses
    • Flexible work schedule
    • Additional days off for special occasions, national holidays off
    • A competitive and rewarding salary based on performance appraisals/knowledge evaluation
    • Possibility to share and gain knowledge on regular tech talks
    • Friendly and professional team
    • Innovative projects with advanced technologies
    • Remote work
    • Accounting service
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