ZipRecruiter

Log In

1

Mobile Developer Jobs in Rockford, IL (NOW HIRING)

Harris

Senior Mobile Developer

Oregon, IL

$125K - $135K/yr

Experience with reactive, testable mobile architectures (e.g. MVVM, The Composable Architecture ... GitHub Copilot, Claude, Cursor or ChatGPT) - Familiarity with AI directed prompt engineering for ...

CBRE

Mobile Engineer

Rockford, IL · On-site

$37.50/hr

CBRE is hiring a Mobile Engineer in Rockford, IL to maintain Customer Support facilities operating efficiently across multiple sites. If you thrive with independence and fast-paced problem-solving ...

Comply365

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 ... Stay up to date on the latest iOS SDK changes, frameworks, and Apple developer tools. * Mentor ...

Vistair

Senior Mobile Software Engineer - iOS

Beloit, WI · Hybrid

$132K/yr

About the role We're seeking a Senior Mobile Software Engineer (iOS) with strong Swift and ... Stay up to date on the latest iOS SDK changes, frameworks, and Apple developer tools. * Mentor ...

Motorola

Presales Engineer - Ecosystem (West)

Oregon, IL · On-site

$80K - $90K/yr

Department Overview The Presales Engineering group is the technical center of the Sales ... Public Safety grade mobile/portable voice and data networks, Advanced Mobile devices, Public Safety ...

Harris

Quality Assurance Analyst

Oregon, IL · On-site +1

$55K - $65K/yr

... Engineering, Information Systems, Criminal Justice, or a related field. * Working knowledge of SQL, relational databases, and database concepts. * Experience with client/server, web, and mobile ...

TouchTunes

Supplier Development Engineer

Loves Park, IL · On-site

$75K - $90K/yr

Supplier Development Engineer Location: Loves Park Your mission on the Engineering team: At ... We've also recently launched a reimagined mobile app, bringing an even more seamless and engaging ...

Syngenta

Senior Automation Engineer

Malta, IL

$97K - $128K/yr

... mobile robots (AMRs), and collaborative robots (e.g., Universal Robots, KUKA). * Vision & Sensing ... Version Control & DevOps: Experienced in applying version control best practices using Git-based ...

Markent Personnel

Design Engineer

Brodhead, WI

What they are looking for: · BS Agricultural or Mechanical Engineering · 1+ year of experience designing agricultural or heavy mobile equipment, internship experience will count · Good 3D CAD ...

Syngenta Group

Senior Automation Engineer

Malta, IL · On-site

$97K - $128K/yr

... mobile robots (AMRs), and collaborative robots (e.g., Universal Robots, KUKA). * Vision & Sensing ... Version Control & DevOps: Experienced in applying version control best practices using Git-based ...

next page

Showing results 1-20

All JobsMobile Developer JobsMobile Developer Jobs in Rockford, IL

Mobile Developer information

See Rockford, IL salary details

$11

$55

$82

How much do mobile developer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for mobile developer in Rockford, IL is $55.06, according to ZipRecruiter salary data. Most workers in this role earn between $41.39 and $66.39 per hour, depending on experience, location, and employer.

What is a mobile developer?

A mobile developer is involved in app development for smartphone and mobile applications. Your job duties include creating a detailed app development plan, writing source code, and testing finished builds. Exact responsibilities may vary depending on app type, platform, your company, and the industry. The career requires you have excellent communication skills, as you collaborate with a team of other developers on a daily basis. Most mobile developers have at least a bachelor’s degree in computer science.

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

To thrive as a Mobile Developer, you need strong programming skills in languages like Swift, Kotlin, or Java, along with experience in mobile app development frameworks and a relevant degree or equivalent experience. Familiarity with integrated development environments (IDEs) such as Android Studio or Xcode, and knowledge of version control systems like Git, are crucial, as are certifications in mobile platforms. Strong problem-solving, attention to detail, and effective teamwork set standout professionals apart in this field. These competencies ensure the development of high-quality, user-friendly mobile applications that meet client and market needs.

What are some common challenges mobile developers face when working with cross-platform frameworks?

Mobile Developers often encounter challenges when using cross-platform frameworks such as React Native or Flutter, including managing platform-specific functionality and performance optimization. Ensuring a consistent user experience across iOS and Android devices can require additional testing and custom code. Additionally, keeping up with frequent framework updates and compatibility changes can be demanding. Effective collaboration with designers and backend teams is essential to address these challenges and deliver high-quality mobile applications.

What is the difference between Mobile Developer vs Web Developer?

AspectMobile DeveloperWeb Developer
Required CredentialsTypically a degree in computer science or related field; proficiency in mobile SDKs (iOS, Android)Similar degrees; expertise in HTML, CSS, JavaScript, and web frameworks
Work EnvironmentDevelops apps for iOS and Android platforms, often using IDEs like Xcode or Android StudioBuilds websites and web applications, usually working with browsers and web servers
Employer & Industry UsageTech companies, startups, app development firmsBusinesses with online presence, digital agencies, e-commerce

Mobile Developers focus on creating applications for mobile devices using platform-specific tools, while Web Developers build websites and web apps accessible via browsers. Both roles require programming skills but differ in platforms and development environments.

How much do mobile developers make?

Mobile developers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, location, and skill set. Those proficient in both iOS and Android development or with specialized skills in Swift or Kotlin tend to earn higher salaries. Entry-level positions may start lower, while senior developers with extensive experience or certifications can earn significantly more.

Is a mobile developer a good career?

A mobile developer is a viable career choice due to the high demand for mobile applications across industries. The role typically requires skills in programming languages like Swift or Kotlin and knowledge of app development environments, with opportunities for growth and competitive salaries. The field offers a dynamic work environment and the chance to work on innovative projects.
More about Mobile Developer jobs

What are the most commonly searched types of Developer jobs in Rockford, IL?

The most popular types of Developer jobs in Rockford, IL are:

What are popular job titles related to Mobile Developer jobs in Rockford, IL?

For Mobile Developer jobs in Rockford, IL, the most frequently searched job titles are:

What cities near Rockford, IL are hiring for Mobile Developer jobs?

Cities near Rockford, IL with the most Mobile Developer job openings:

Mobile Developer jobs near you
Infographic showing various Mobile Developer job openings in Rockford, IL as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 22% Part Time, 7% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $114,525 per year, or $55.1 per hour.

Senior Mobile Developer

Oregon, IL

Harris
Accounting Services • 1 - 5K employees

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

80th of 246 rated software companies

People enjoy working here

Good employer

Respectful managers

Learn more about Harrisexternal

$125K - $135K/yr

Full-time

Re-posted 11 days ago

Job description

- Proficiency in Kotlin & Swift: Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await), including the platform runtimes, memory management and concurrency.
- Native UI Frameworks: Experience building production UI with declarative frameworks - Jetpack Compose on Android and SwiftUI on iOS - including state management and lifecycle.
- Architecture & Dependency Injection: Experience with reactive, testable mobile architectures (e.g. MVVM, The Composable Architecture) and dependency injection frameworks such as Koin.
- RESTful API Integration: Experience designing and consuming robust, scalable REST APIs for third-party integrations and internal UI consumption (e.g. Retrofit/OkHttp on Android, URLSession on iOS).
- Testing Frameworks: Proficiency with mobile testing across the pyramid - unit, integration, and UI testing with tools such as JUnit, Mockito, Robolectric, Espresso, and Compose UI test on Android; XCTest and XCUITest on iOS.
- Mobile Tooling & CI/CD: Experience with automated, multi-target build and release pipelines (e.g. Gradle, Swift Package Manager, Bitrise, Fastlane), ideally for white-label / multi-tenant apps.
- Worked on AI assisted development (e.g. GitHub Copilot, Claude, Cursor or ChatGPT)
- Familiarity with AI directed prompt engineering for developing applications.
Responsibilities & Duties:
- Contribute to architectural discussions, make design decisions, and ensure that the overall software architecture aligns with business goals and industry best practices.
- Solve complex technical problems and make critical decisions related to technology selection, system architecture, and project planning.
- Provide technical leadership and guidance to junior members of the development team.
- Conduct code reviews to ensure code quality, maintainability, and adherence to coding standards.
Requirements:
- Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
- 8+ years of experience in software development, and 3+ years as a Software Engineer with a focus on designing and building complex, scalable systems.
- Deep understanding of software engineering principles, design patterns, algorithms, and system architecture.
- Ability to lead technical discussions, make critical decisions, and drive consensus among team members.
- Experience with cloud technologies and microservices architecture.

Salary range: $125,000 - $135,000 USD per year.

Harris Computer Systems logo

About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

Social media

FacebookInstagram

View All Harris Computer Systems Jobs

What Harris Computer employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply