Senior Mobile App Developer (iOS/Android) Job at DornerWorks, Grand Rapids, MI

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  • DornerWorks
  • Grand Rapids, MI

Job Description

Salary: $62,000 - 156,000 per year Requirements:

  • Bachelors degree, preferably in Computer Engineering, Computer Science, or Electrical Engineering
  • Over 5 years of experience in iOS and Android development
  • Proficient in native programming languages/IDEs such as Swift/Xcode and Kotlin/Java/Android Studio
  • Familiarity with cross-platform frameworks like Flutter and React Native (including Dart, JavaScript, TypeScript, C#)
  • Strong expertise in integrating mobile applications with backend services, particularly RESTful APIs and third-party integrations
  • Understanding of security best practices and authentication schemes for mobile app development
  • Competence in navigating application distributions, including app store submissions and beta deployments
  • Experience with connectivity standards (e.g., Bluetooth, NFC)
  • Solid knowledge of Git for effective collaboration
  • Ability to mentor and guide colleagues in technical skills
  • Unrestricted right to work in the US without requiring sponsorship
Responsibilities:
  • Design, develop, and deploy mobile applications for iOS and Android platforms using both native languages and cross-platform technologies
  • Collaborate with designers and developer teams to create cohesive solutions for our clients
  • Interface directly with customers to navigate the development process effectively
  • Assist the sales team in building relationships with current and prospective clients
  • Provide detailed project estimates for new business proposals
  • Highlight project achievements to stakeholders
Technologies:
  • Android
  • Backend
  • Bluetooth
  • C#
  • Dart
  • Embedded
  • Flutter
  • Git
  • Java
  • JavaScript
  • Kotlin
  • Mobile
  • NFC
  • React
  • React Native
  • Security
  • Swift
  • TypeScript
  • Xcode
  • iOS
  • API
  • Architect
  • IoT
  • Sketch
  • UX UI Design

More:

At DornerWorks, we are an embedded systems engineering firm dedicated to pioneering technologies where performance, safety, and reliability are paramount. With over 25 years of experience in sectors such as aerospace, defense, and healthcare, we pride ourselves on transforming complex concepts into tangible products. We offer a diverse and challenging work environment, 100% employee ownership, and a commitment to work-life balance through flexible scheduling options. Our team thrives on collaboration, continuous learning, and a culture of inclusion that values diverse perspectives. Located in Grand Rapids, MI, we invite you to join us in making a meaningful impact in the industry.

last updated 18 week of 2026

Job Tags

Full time, Flexible hours

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