Senior Mobile Application Developer

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Dorner Works, a leader in embedded systems engineering, is seeking an experienced and talented Senior Mobile Application Developer to help grow our current team. In this role, you will work alongside other talented engineers as you help develop our connected medical and IoT products. This position provides opportunities to participate with others to architect the design across the full product and consider cross‑training into new areas to further grow your own expertise.

• Diverse, engaging, collaborative and challenging work.
• ESOP company – 100 % employee owned.
• Continuous learning; work on multiple diverse projects each year – different technologies, products, and industries.
• Work from home or in‑person, while doing what you love.
• Competitive compensation and benefits with quarterly bonus opportunity.
• Flex Fridays – an extra 26 days off; compressed work week with the opportunity to take every other Friday off and flexible hours.
• Healthy work/life balance; a core value at Dorner Works, not just an empty slogan.
• Organized social events, both onsite and virtual; we promise you’ll have fun.
• Supportive team – not a cut‑throat environment but supportive and encouraging.

• Design, develop, and deploy mobile applications that run on iOS and Android platforms using native programming languages (Swift, Kotlin/Java) and/or cross‑platform technologies (Flutter, React Native).
• Collaborate and coordinate with designers and developer teams to create a seamless solution for customers.
• Interface directly with the customer to guide the development process.
• Work with sales to:
  • Develop business relations with new and existing customers.
  • Provide detailed work estimates for new business proposals.
  • Showcase project highlights.

• Proficient programmers, able to pick up new platforms for mobile application development and deployment.
• Able to execute mobile application programming independently or with little input.
• Comfortable interfacing directly with customers at times to work through features and demonstrate progress.
• Competent to identify at a high level the tasks and efforts at the start of the project, knowing the steps to complete a typical project, and create relevant customer proposals.
• Able to refine a better scope the estimates associated with the more immediate next steps of the project to ensure we can execute to budgets and direct or inform others on the team.
• Team‑oriented communicators, thinking ahead to what others need to know and when/how your work needs to integrate with the work of others.

• Bachelor’s degree required, with a strong preference in Computer Engineering, Computer Science, or Electrical Engineering.
• Experience with native languages/IDE’s as well as cross‑platform languages/frameworks:
  • Swift / Xcode
  • Kotlin, Java / Android Studio
  • Dart, JavaScript, Type Script, C# / Flutter, React Native
• 5+ years’ experience in iOS and Android development.
• Experience integrating mobile applications with backend services, including strong knowledge of RESTful APIs, HTTP protocols, and third‑party API integrations.
• Understanding of security best practices for mobile application development and different authentication schemes.
• Experience navigating application distributions (e.g., App Store submissions, ad‑hoc beta deployments, DMD enterprise apps).
• Practical experience with different connectivity standards (e.g., Bluetooth, NFC, etc.) and solid understanding of Git for team use.
• Mentor colleagues in your areas of expertise.
• Unrestricted right to work in the US without requiring sponsorship.

• Experience with design and development of applications for wearable devices, including:
  • Apple Watch using Watch Kit.
  • Wear OS for Android‑based wearables.
  • Garmin devices using the Garmin Connect IQ SDK and APIs.
• Ability to use Sketch, Photoshop or other graphic design tools to create mock‑ups and extract assets.
• Understanding of UI/UX principles and best practices.

The annualized salary ranges below represent hiring guidelines. Dorner Works considers multiple factors when determining base compensation,…