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mimi

Mobile Application Developer (Flutter)

ABOUT YOU SE & Co. KG

On-site Senior Today

About the role

Responsibilities

  • Build and maintain a high-quality mobile application using Flutter for iOS and Android platforms.
  • Participate as a solution architect from the very beginning of new projects and be responsible for implementation across all stacks.
  • Gain significant exposure to other teams to align solutions and drive the tech stack forward.
  • Drive technical discussions and lead architectural alignment.
  • Lead by example, set coding standards, review pull requests, and mentor other engineers.
  • Empower the team to deliver mission-critical features in quality and time.
  • Contribute to architectural decisions across multiple stacks.
  • Collaborate closely with Product Managers, Designers, Testers, and other stacks (Backend and Web).
  • Introduce new technologies, tools, or processes to improve developer productivity and product quality.
  • Debug performance and reliability issues across the stacks.

Qualifications

  • 8+ years of programming experience, with at least 3 years of native or hybrid App development experience.
  • Expert-level Dart and Flutter knowledge.
  • CI/CD experience with Google Play Store and App Store deployments (fastlane, GitHub Actions or similar).
  • Experience with Unit and Golden Tests.
  • Experience in performance optimisation and profiling using Flutter DevTools.
  • Mobile native experience in iOS or Android.
  • Experience with monitoring tools such as Firebase Crashlytics, Sentry, DataDog.
  • Figma knowledge.
  • Experience using AI tools (e.g. Copilot or Cursor) to speed up coding.
  • Experience with Backend development.
  • Experience in mobile automated testing.
  • Excellent problem-solving skills for conceptual, non-standard problems.
  • High autonomy and ownership with ability to lead complex projects with little oversight.
  • Strong communication skills with technical and non-technical stakeholders.
  • Team player who shares knowledge and inspires others.

Nice To Have

  • Experience in Web Development
  • DevOps experience (e.g. CI/CD pipelines, AWS)
  • gRPC experience
  • Firebase experience
  • Open-source experience

Additional Information

Your perks at a glance: Visit our benefits page.

Simply apply online via our career page - we will get back to you as soon as possible!

A Place Where You Can Be You

We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are. Different backgrounds and perspectives make us stronger and shape our culture in ways that matter. What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion.

Skills

AWSBackend developmentCI/CDCopilotCursorDartDataDogFigmaFirebaseFirebase CrashlyticsFlutterFlutter DevToolsGitHub ActionsGolden TestsGoogle Play StoreiOSMobile automated testingPerformance optimisationSentryUnit Tests

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