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Mobile App Engineer Jobs in Wisconsin (NOW HIRING)

WI · On-site

$80 - $100/hr

Familiarity with mobile CI/CD, app store submission, and release management. * Solid grasp of software engineering fundamentals, testing, and version control (Git). * Strong communication skills and ...

Primary Responsibilities We are seeking a motivated individual to work as an iOS and Android mobile app developer. Candidates will participate on a team to develop and maintain mobile application ...

Primary Responsibilities We are seeking a motivated individual to work as an iOS and Android mobile app developer. Candidates will participate on a team to develop and maintain mobile application ...

Senior Mobile Software Engineer - iOS

Beloit, WI · On-site

$132K/yr

... Mobile Software Engineer (iOS) with strong Swift and Objective-C expertise to help drive the next ... Mentor peers and share expertise in Swift, UIKit, and app architecture. * Communicate progress ...

About the role We're seeking a Senior Mobile Software Engineer (iOS) with strong Swift and Objective-C expertise to help drive the next generation of our best-in-class iOS app. You'll lead the ...

DevOps Engineer

Milwaukee, WI · On-site

$52 - $71.25/hr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated ...

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Mobile App Engineer information

What does a mobile app engineer do?

A Mobile App Engineer designs, develops, tests, and maintains applications for mobile devices such as smartphones and tablets. They typically work with programming languages like Swift for iOS, Kotlin or Java for Android, and sometimes cross-platform tools like Flutter or React Native. Their responsibilities include ensuring app functionality, optimizing performance, fixing bugs, and updating apps to support new devices or operating system versions. Mobile App Engineers also collaborate with designers, product managers, and other developers to create user-friendly and secure mobile applications.

What are the key skills and qualifications needed to thrive as a mobile app engineer, and why are they important?

To thrive as a Mobile App Engineer, you need strong programming skills in languages such as Swift, Kotlin, or Java, along with a solid understanding of mobile UI/UX principles and a relevant degree in computer science or a related field. Familiarity with development frameworks (like React Native or Flutter), version control systems (such as Git), and experience with app store deployment are typically required. Problem-solving, attention to detail, and effective communication are vital soft skills in this role. These competencies ensure high-quality, user-friendly applications and efficient collaboration with cross-functional teams in a rapidly evolving tech environment.

What are some common challenges faced by mobile app engineers when working on cross-functional teams?

Mobile App Engineers often collaborate with designers, backend developers, product managers, and QA specialists to deliver seamless app experiences. A common challenge is ensuring clear communication across disciplines, especially when translating design concepts into functional mobile features or syncing backend APIs with app requirements. Navigating differing priorities and timelines between teams can also require effective negotiation and adaptability. Building strong relationships and proactively addressing misunderstandings are key to overcoming these challenges and delivering high-quality apps.

What is the difference between Mobile App Engineer vs Mobile Developer?

AspectMobile App EngineerMobile Developer
CredentialsBachelor's in CS or related field, certifications like Android or iOS developmentSimilar credentials, often with certifications in specific platforms
Work EnvironmentCollaborates with cross-functional teams, involved in app architecture and testingFocuses on coding, UI design, and app implementation
Industry UsageUsed across tech companies, startups, and enterprises for app developmentCommonly used interchangeably with Mobile App Engineer in job listings

While both roles require similar skills and credentials, a Mobile App Engineer typically involves a broader scope, including architecture and testing, whereas a Mobile Developer mainly focuses on coding and UI design. The terms are often used interchangeably in the industry, but the Engineer role may encompass more strategic responsibilities.

What are popular job titles related to Mobile App Engineer jobs in Wisconsin?

For Mobile App Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Mobile App Engineer jobs in Wisconsin look for?

The top searched job categories for Mobile App Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Mobile App Engineer jobs?

Cities in Wisconsin with the most Mobile App Engineer job openings:

Developer, Mobile App

WI • On-site

Hyphen Solutions, LLC
Software Development • 51 - 200 employees

$80 - $100/hr

Other

Posted 11 days ago


Job description

General Description

GENERAL DESCRIPTION: Designs, develops, and tests new features and enhancements across web and mobile applications, contributing to technical design decisions and architecture. Utilizes technologies such as C#, ASP.NET MVC, Flutter, Web API, SQL Server, and AWS services to deliver scalable, high-quality solutions. Collaborates with QA, Product Management, and Customer Care teams to support and enhance existing applications, troubleshoot issues, and implement effective solutions. Plays an active role in API development and integration, with a strong emphasis on leveraging AWS-based services and architectures.

Responsibilities
  • Design, develop, and maintain cross-platform mobile applications using Flutter and Dart.
  • Build and integrate serverless backend services using services like AWS Lambda, API Gateway, and S3.
  • Collaborate with product owner to translate UI/UX designs into responsive, pixel-accurate interfaces.
  • Consume and integrate RESTful APIs and handle offline-first and caching scenarios.
  • Implement authentication and authorization flows (e.g., OAuth/OIDC).
  • Write clean, testable, well-documented code and participate in code reviews.
  • Optimize application performance, responsiveness, and memory usage across devices.
  • Manage app store releases and CI/CD pipelines for mobile builds.
  • Troubleshoot, debug, and resolve production issues across the mobile and serverless stack.
  • Stay current with Flutter, Dart, and AWS best practices and bring improvements to the team.
Qualifications

To perform this job successfully, an individual must be able to satisfactorily perform each of the essential duties described above. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Bachelor’s or Associate degree in Computer Science, Information Systems, or related field (or equivalent work experience).
  • 3+ years of professional mobile development experience, with hands‑on Flutter and Dart expertise.
  • Proven experience building and deploying serverless applications on AWS, especially Lambda.
  • Working knowledge of AWS services such as API Gateway, DynamoDB, S3, IAM, and CloudWatch.
  • Strong understanding of state management patterns in Flutter (e.g., Provider, Riverpod, Bloc).
  • Experience integrating REST APIs and handling asynchronous data flows.
  • Experience developing applications using C#, ASP.NET, MVC, and SQL Server.
  • Familiarity with mobile CI/CD, app store submission, and release management.
  • Solid grasp of software engineering fundamentals, testing, and version control (Git).
  • Strong communication skills and the ability to work in a collaborative, agile environment.
  • Demonstrated use of AI-assisted development tools (such as GitHub Copilot, Claude Code, or Codex) to improve productivity and code quality.
  • Native iOS/Android experience, infrastructure‑as‑code (CDK, CloudFormation, or Terraform), and exposure to push notifications and analytics tooling.
  • Industry knowledge of residential construction, homebuilding, or construction management software is a plus.
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