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Mobile Software Developer Jobs in Illinois (NOW HIRING)

Android Developer (Mobile)

Chicago, IL · On-site +1

$57.50 - $75.50/hr

The Overview We are seeking a talented and motivated Mobile Software Engineer/Android Developer to join our Engineering team. In this role, you will enhance our mobile application capabilities by ...

Android Developer (Mobile)

Chicago, IL · On-site

$57.50 - $75.50/hr

The Overview We are seeking a talented and motivated Mobile Software Engineer/Android Developer to join our Engineering team. In this role, you will enhance our mobile application capabilities by ...

Sr. Software Developer

Waukegan, IL · On-site

$123K - $131K/yr

Uline, Inc. seeks a Sr. Software Developer in Waukegan, IL to design, develop, test, deploy ... Enhance and support world class e-commerce and mobile sites as well as sales, intranet, and ...

Uline, Inc. seeks a Sr. Software Developer in Waukegan, IL to design, develop, test, deploy ... Enhance and support world class e-commerce and mobile sites as well as sales, intranet, and ...

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Company Since 2001, Atomic Object has designed and developed software products for web, mobile ... As a senior software developer at Atomic, your primary responsibility is creating a great ...

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Mobile Software Developer information

See Illinois salary details

$10

$53

$80

How much do mobile software developer jobs pay per hour?

As of Jun 26, 2026, the average hourly pay for mobile software developer in Illinois is $53.31, according to ZipRecruiter salary data. Most workers in this role earn between $40.05 and $64.28 per hour, depending on experience, location, and employer.

How much does a mobile developer make?

The average salary for a mobile software developer varies by experience, location, and skill set, but typically ranges from $70,000 to $120,000 annually in many regions. Senior developers with specialized skills in iOS or Android development and proficiency in programming languages like Swift or Kotlin tend to earn higher salaries. Factors such as certifications, portfolio, and working environment can also influence compensation.

Are mobile devs in demand?

Mobile software developers are in high demand due to the widespread use of smartphones and mobile applications across industries. Skills in iOS and Android development, along with knowledge of programming languages like Swift and Kotlin, increase job prospects as companies continue to prioritize mobile solutions.

What is a mobile software developer?

A mobile software developer is a professional who designs, develops, and maintains applications for mobile devices such as smartphones and tablets. They typically work with programming languages like Swift, Kotlin, or Java and use development tools like Android Studio or Xcode. Their role involves understanding mobile user interfaces, optimizing app performance, and ensuring compatibility across devices.

What are the key skills and qualifications needed to thrive as a Mobile Software Developer, and why are they important?

To thrive as a Mobile Software Developer, you need strong programming skills (such as Java, Kotlin, Swift, or Objective-C), a solid understanding of mobile platforms, and a relevant degree in computer science or a related field. Familiarity with integrated development environments (IDEs) like Android Studio or Xcode, version control systems like Git, and relevant certifications (such as Google Associate Android Developer) are typically required. Creative problem-solving, attention to detail, and effective communication help developers collaborate in teams and deliver user-friendly apps. These skills ensure efficient development of high-quality mobile applications that meet user needs and adapt to evolving technology.

What does a Mobile Software Developer do?

A Mobile Software Developer designs, builds, tests, and maintains applications specifically for mobile devices like smartphones and tablets. They typically work with platforms such as iOS (using Swift or Objective-C) or Android (using Java or Kotlin). Their responsibilities include writing clean, efficient code, troubleshooting bugs, collaborating with designers and other developers, and ensuring apps perform well across different devices. Mobile developers must also stay updated with the latest platform changes and best practices to deliver high-quality user experiences.

Will AI replace mobile devs?

AI is unlikely to fully replace mobile software developers, as the role requires creativity, problem-solving, and understanding user needs that AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and improving efficiency, allowing them to focus on complex aspects of app design and functionality. Staying updated with programming languages and AI integration skills can enhance a mobile developer's adaptability in the evolving tech landscape.

What is the difference between Mobile Software Developer vs Mobile App Tester?

AspectMobile Software DeveloperMobile App Tester
Primary RoleDesigning, coding, and developing mobile applicationsTesting and ensuring the quality of mobile applications
Skills RequiredProgramming languages (Java, Swift), app development frameworksTesting tools, bug tracking, understanding of app functionality
Work EnvironmentDevelopment teams, software companies, startupsQuality assurance teams, testing labs, development teams
CertificationsMobile development certifications (e.g., Android Developer, iOS Developer)Testing certifications (e.g., ISTQB, Mobile Testing certifications)

While Mobile Software Developers focus on creating and coding mobile applications, Mobile App Testers specialize in testing these apps to identify bugs and ensure quality. Both roles often collaborate within the same industry and work environment but serve different functions in the app development lifecycle.

What are some common challenges Mobile Software Developers face when collaborating with cross-functional teams?

Mobile Software Developers often work closely with designers, product managers, and QA testers, which can create unique communication challenges. Aligning on feature requirements, design specifications, and platform constraints requires clear, proactive dialogue. Additionally, adapting to frequent changes in project scope or user feedback can require flexibility and strong problem-solving skills. Successful developers prioritize regular check-ins and thorough documentation to ensure everyone stays aligned throughout the development cycle.
What are the most commonly searched types of Software Developer jobs in Illinois? The most popular types of Software Developer jobs in Illinois are:
What cities in Illinois are hiring for Mobile Software Developer jobs? Cities in Illinois with the most Mobile Software Developer job openings:

Android Developer (Mobile)

Prolaio

Chicago, IL • On-site, Remote

$57.50 - $75.50/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago


Job description

Who Are We?

Prolaio believes that continuous learning and collaboration can make a significant difference in how heart care is administered. We are creating smarter ways to address heart disease and heart risks by uniting patients, care teams, and researchers on a secure, technology-enabled platform that drives clinical innovation and offers a path towards better patient outcomes.

This is precision cardiology, and we know it's within reach.

What Will You Do?

The Overview

We are seeking a talented and motivated Mobile Software Engineer/Android Developer to join our Engineering team. In this role, you will enhance our mobile application capabilities by developing, optimizing, and maintaining our mobile app that interfaces with medical devices to collect and upload data for further analysis. You will collaborate closely with backend engineers, data scientists, and product teams to build mobile solutions that are scalable and impactful. This role will report directly to the Lead Mobile Engineer. We would love to find someone in the Chicagoland area who can collaborate with the team in the office, but are also open to the right candidate in another location. 

The Specifics

  • Mobile Development: Design, develop, and maintain mobile applications using Kotlin and related technologies.
  • Algorithm Integration: Collaborate with backend teams to integrate state-of-the-art algorithms into mobile applications and deliver great user experiences.
  • Optimize Performance: Optimize mobile app performance, ensuring efficiency, reusability, and responsiveness across a wide variety of mobile devices.
  • API Integration: Work with backend teams to integrate RESTful APIs that interface with the mobile app.
  • Testing and Automation: Write unit tests and UI automation tests using tools like Espresso, UI Automator, JUnit, and Appium.
  • Collaboration: Work closely with data scientists, product teams, and engineers to align data solutions with business and product needs.
  • Problem Solving: Tackle complex technical challenges and contribute to continuous improvement initiatives

Why Prolaio?

  • Impactful Work: You will join in the fight against heart failure (HF) and hypertrophic cardiomyopathy (HCM) with the goal of extending and saving the lives of our patients while also being at the forefront of changing the healthcare industry through technology.
  • Innovative Environment: You will be part of an organization doing something that's never been done before.
  • Professional Growth: You will join a growing team and have a substantial impact on our daily and future operations with the opportunity to continuously learn and grow.
  • Collaborative Team: You will be part of a team of collaborative, curious, and committed individuals focused on the collective good, inclusiveness, scientific excellence, and advancing digital health for cardiology.

Who You Are?

  • Experience and Education
    • Bachelor's degree in Computer Science, Engineering, or a related technical field.
    • 3-5 years of experience as a Mobile Software Engineer, Android Engineer, or similar role.
  • Technical Skills and Practice
    • Mobile Development: Strong experience with Kotlin for Android development.
    • Mobile Architecture: Knowledge of mobile architecture patterns such as MVP, MVVM, or MVC.
    • Testing and Automation: Experience with unit testing and UI automation using tools like Espresso, UI Automator, JUnit, or Appium.
    • API Integration: Experience with integrating RESTful APIs into mobile applications.
    • Programming Skills: Proficiency in mobile frameworks and libraries such as Jetpack Compose, Firebase, and ktor.
    • Communication Skills: Strong problem-solving, communication, and collaboration abilities.
    • Remote Work Ability: Ability to work effectively in a distributed, remote-first environment.
    • Language Proficiency: Fluent in English.

Additional Qualifications (Nice to Haves)

  • Kotlin Multiplatform: Experience working on Kotlin Multiplatform projects for both Android and iOS.
  • BLE Devices: Experience with Bluetooth Low Energy (BLE) devices.
  • CI/CD Automation: Experience with mobile CI/CD processes.
  • Healthcare Experience: Previous experience in the healthcare industry

Why You'll Love Working Here

  • Meaningful Compensation: Competitive salary, performance bonus, and equity so you can share in what we build.
  • Great Health Coverage: Medical, dental, and vision plans with multiple options and strong company contributions.
  • Flexible Spending Perks: HSA, FSA, commuter benefits, and a $1,200 annual Lifestyle Spending Account to support wellness, commuting, family needs, and more.
  • Time to Recharge: Generous paid time off, sick leave, and company holidays.
  • Family-First Benefits: Paid parental leave, caregiver leave, and support for growing families.
  • Security & Peace of Mind: Company-paid life insurance and short- and long-term disability coverage.
  • Plan for the Future: 401(k) plan to help you build long-term financial security.
  • Care When You Need It: Easy access to telehealth and optional supplemental coverage for life's unexpected moments.

Starting Salary is at $139,000.00 (Exact Compensation may vary based on skills, experience, and location)

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