Mobile Developer, Flutter

StreamTV

. Build and ship TikFinity Mobile features in Flutter for iOS and Android .

Posted 9/23/2026full-timeRemote • Germany, AustriaMid-LevelSenior💰 €60,000 - €70,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Mobile Development with a focus on Flutter for iOS and Android, ensuring high performance and reliability during live sessions. Proficient in Dart and familiar with real-time features, with strong problem-solving skills and the ability to collaborate effectively in a team environment.

Highest-signal resume keywords

Flutter Mobile DevelopmentDart ProgrammingIOS and Android Native UnderstandingReal-Time Features ExperienceFluent English Communication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mobile DevelopmentFlutterDartReal-Time FeaturesPerformance OptimizationScreen DesignProblem Solving

Soft Skills

CollaborationQuality Awareness

Tools & Technologies

ClaudeAWSHetzner

Industry Keywords

Mobile AppsStore ReleasesCrash MonitoringLive EventsAudio FeaturesGamer BackgroundStreamer BackgroundContent Creator Background

Tech Stack

Tools & technologies

AndroidAWSCloudDartFlutteriOS

About the role

Key responsibilities & impact

Build and ship TikFinity Mobile features in Flutter for iOS and Android
Handle store releases with the fellow mobile developer, including submissions, versioning, and crash monitoring
Turn finished screen designs into polished screens on both platforms
Maintain app speed and reliability during LIVE sessions, including live events, audio, and background operation
Collaborate with the Product Owner and developers from other product areas
Use Claude to accelerate implementation, testing, and refactoring

Requirements

What you’ll need

Several years of mobile development experience with shipped Flutter apps and real store releases
Solid Dart skills
Understanding of the native iOS and Android layers
Performance awareness on mid-range devices
Quality awareness and independent problem solving
Fluent English, written and spoken
Based in Germany or Austria, or within two hours of that time zone
Experience with real-time features such as WebSockets, push, live data, or audio is a plus
Basic mobile screen design skills are a plus
Gamer, streamer, or content creator background is a plus
Experience with cloud providers like AWS or Hetzner is a plus
German language skills are a plus

Benefits

Comp & perks

Fully remote work
Flexible hours
Diverse international team
Equal-footing work environment
Short paths to decisions
Work with Anthropic's Claude as a daily tool
Depending on country and type of employment, salary negotiation is possible