Senior Mobile Engineer

Careers / Technology



Senior Mobile Engineer Flutter/Android

Reports to VP of Technology 


ENVOY is looking for a passionate, energetic senior mobile engineer who has extensive experience with Flutter and Android.

This position will be joining a team of engineers who are devoted to making well-designed mobile experiences and applications with clean user interfaces. This team interacts routinely with designers, project managers, account managers, testers and other creative individuals. This team is part of Envoy’s larger engineering department which includes web, backend/platform and DevOps engineers.


Currently this team develops native mobile applications with a heavy focus on connected devices (both directly through Bluetooth and via IoT cloud platforms). The team has some familiarity with Flutter and is looking for the right person to help build out those skills.


Deep experience contributing to and managing high-scale production mobile apps for Android is required. Since Flutter is a newer technology as extensive experience is not required but familiarity with it and enthusiasm is important. No native iOS experience is required except for as it relates to solving Flutter build issues and working as part of a larger mobile team.


An additional element of this role is acting as a lead – which includes designing overall solutions, mentoring other team members and helping plan project deliverables.  As a creative agency ENVOY deals with a wide range of projects, clients and technologies. The ideal candidate will embrace both the opportunities and challenges inherent in this diversity.


  • 4+ years of native mobile development (combined Android and/or iOS)
  • Successful creation of a moderately complex Android app with knowledge of Activities, Fragments, Asynchronous Patterns, Lifecycle, Bundles, Intents, Services, Receivers, Permissions, Gradle, Manifest.
  • Advanced experimentation/prototyping with Flutter and Dart (a shipped project is a plus) – including widget creation, data modeling, 3rd party library integration and troubleshooting native builds  
  • Ability to translate designs, wireframes and written requirements into functional systems
  • Knowledge of git, build tooling and continuous integration systems

Skills & Requirements

  • Experience with Play Store deployment processes
  • Strong communication and collaboration skills
  • Good time management, problem solving and communication skills

Desired Experience 

  • Kotlin
  • IoT and connected devices (BLE, AWS IoT Core)
  • MVVM architectures
  • Redux / MobX state management
  • Advanced debugging/testing/optimization
  • Animations (Lottie, hand coded or other)
  • Integrations with 3rd party APIs and/or creation of APIs
  • Cloud-native development patterns (knowledge of AWS, Google Cloud and/or Azure platforms)
  • Firebase platform (especially Cloud Firestore)
  • Any additional software languages
  • React Native exposure
  • Prior agency experience and appreciation of visual and product design a strong plus


ENVOY offers competitive salary, 100% employer paid health and dental, vision, 401(k) matching, paid vacation, sick leave and holidays and really cute dogs.  ENVOY is an equal opportunity employer (EOE). We strongly support diversity in the workforce.

To all recruitment agencies ENVOY does not accept agency resumes. ENVOY is not responsible for any fees related to unsolicited resumes.

Orange County

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Irvine, CA 92618


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35 mi to Los Angeles
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96 mi to Palm Springs


Senior Mobile Engineer
We Are Envoy
Irvine, California, United States
United States