Mobile App Engineer (iOS/Android) - Connected Experiences

i3 Product Development; Town of Sun Prairie (WI); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Health insurance

Dental

Vision

FSA/HSA

401(k) match

Employee stock purchase

Disability insurance

Paid time off

Holidays

Job summary

i3 Product Development, part of Helios Technologies, seeks a mobile developer to build intuitive apps across iOS, Android, and cross‑platform environments. You will contribute throughout the development lifecycle, from requirements to deployment, collaborating with software, firmware, and design teams to create reliable mobile experiences.

You’ll have opportunities to contribute ideas, influence technical decisions, and grow with an engineering team that values expertise and collaboration.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline.
• 3+ years of professional mobile app development experience.
• Strong understanding of software development fundamentals and maintainable coding practices.
• Experience developing native or cross‑platform mobile applications for iOS or Android.
• Professional experience with Swift, Kotlin, Flutter, React Native, or .NET MAUI.
• Experience integrating with RESTful APIs and web services.
• Experience with debugging, testing, and source control (Git).
• Strong analytical thinking and effective technical communication.
• Ability to collaborate, manage priorities, and balance technical details with product goals.

Responsibilities

• Design, develop, test, and maintain mobile apps for iOS, Android, or cross‑platform.
• Collaborate with product, UX designers, and engineers to translate product requirements into mobile experiences.
• Develop apps that integrate with connected products, cloud services, APIs, and embedded systems.
• Participate in architecture and design discussions for performance, usability, and maintainability.
• Integrate apps with RESTful APIs and backend systems.
• Troubleshoot and resolve issues across development and deployment.
• Support deployment and updates through App Store and Google Play.
• Work in Agile teams with planning, estimation, code reviews, and iterations.
• Apply engineering practices like source control, automated testing, and CI.

Skills

Mobile development

iOS/Android

Cross-platform

RESTful APIs

Git

Agile

Education

Bachelor's degree in Computer Science or related field

Tools

Swift

Kotlin

Flutter

React Native

.NET MAUI

Job description

i3 Product Development, part of Helios Technologies, seeks a mobile developer to build intuitive apps across iOS, Android, and cross‑platform environments. You will contribute throughout the development lifecycle, from requirements to deployment, collaborating with software, firmware, and design teams to create reliable mobile experiences.

You’ll have opportunities to contribute ideas, influence technical decisions, and grow with an engineering team that values expertise and collaboration.