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Sr. Mobile Device Software Developer

Detroit, MI 48243

Posted: 09/09/2020 Industry: Back-End Development / Programming Job Number: 10727

Job Description

Senior Mobile Device Developer (W2 Only)


An IDEAL opportunity for an ambitious and creative professional React Native, Android Native, and iOS Native application developer who is passionate about mobile apps and the connected car. You will be driving development of ground-breaking features in our client’ s flagship mobile apps.


Our client is finding ways to bring your digital life into your car and your car into your digital life. One way is with your phone. These flagship vehicle apps provide new ways to connect with your vehicle. Among other things, you are able to see diagnostic information and start your car from your phone, watch and interact with services in your vehicle using CarPlay and Android Auto. You can help determine what it will do next! With 4G LTE connected cars becoming available in Europe, as well as North America.


As a team member, you will be involved in all aspects of developing new features using React Native, including user story elaboration, estimation, analysis, design, programming, unit/integration testing and debugging following Agile development practices, such as Scrum and Extreme Programming (XP).


In this highly collaborative, cross-functional, and Agile environment, you will…
  • Build industry leading mobile apps for connected vehicles on a global scale
  • Lead team of developers in delivery of React Native projects.
  • Promote improvements in programming practices such as functional/acceptance test driven development, continuous integration, and test automation
  • Continuously learn and challenge the organization concerning new practices, processes, technologies, and languages


Top Skills
  • React Native or React Web Development experience (this skill is the top priority)
  • 5+ years of experience: iOS apps (Swift & Objective C)
  • BS in Computer Science or Computer Engineering (Masters Preferred)


Required Skills
  • BS in Computer Science or Computer Engineering (Masters Preferred) and applicable work experience
  • 5+ years of experience: iOS apps (Swift & Objective C)
  • 1+ years of React Native (JavaScript / TypeScript)
  • Preferred 5 years of experience as a Sr. Software developer.
  • Experience leading design and software technical specifications
  • 2-3 years’ experience in and Agile Development.
  • Mentor Jr. Developers and conduct code reviews.
  • Proven ability to quickly learn and apply new technologies
  • Maintain coding standards to facilitate code maintenance and enhancement
  • Provide deep systems support (programming, architecture, system analysis) for the Applications team
  • Document processes and development projects
  • Test Driven Development and Automated functional testing.


Required Background Experience

React Native
  • Experience leading development projects with React Native app(s) available in the app store
  • Experience with TypeScript
  • Experience with Unit Testing frameworks such as Jest and UI testing frameworks like Detox
  • Experience with Redux Sagas for state management
  • Experience developing apps that interact with Web Services (REST, JSON) – Axios is a plus
  • Experience developing bridges to native components
  • Experience with IntelliJ, React Native Debugger




  • 5+ years of experience on a team developing native iOS app(s) available in the App Store
  • Experience with Swift and Objective-C in a production application
  • Experience developing apps that interact with web services (REST, JSON) – AF Networking and Mantle are a plus
  • Experience with native iOS HIG and UI development best practices including a deep knowledge of UIKit and AutoLayout
  • Experience developing for Apple Watch or CarPlay are a plus
  • Experience with the publishing process for the iOS app store


Screening Questions – Requested by the client:
  1. Describe your experience with Test Driven Development on a production application.
  2. Describe a part of the iOS you learned recently. What excited you about it? How did you go about it?
  3. Describe your experience with React Native.


Location:             Detroit, MI

Duration:            12+ month contract



Job Requirements


Meet Your Recruiter

Karen Kersten
Sr. Technical Recruiter

As a 25-year veteran of Technical Recruiting, I have one top priority: keeping you informed. I believe in being transparent and straightforward with you so that every interaction is comfortable and easy – together, we’ll get you the information and opportunities you need. Let’s have a conversation!
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