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Mobile Developer Jobs in Romeoville, IL (NOW HIRING)

Strong mobile native (iOS and Android ) hands on developers who can also lead small development team. * Experience in writing native modules for React Native in IOS and Android. * Experience in Third ...

At least 3-4 years of experience in Mobile native application development on iOS/android/windows. * At least 2-3 years of experience in Design and architecture review. * At least 4-5 years of ...

Sr. Salesforce Developer

Chicago, IL · On-site

$129K - $158K/yr

Mobile Developer - 5+ years of experience in projects using Java, C++, Objective-C, or Swift - 2+ years design, implementation and unit testing of mobile applications - A solid understanding of event ...

Sr. Salesforce Developer

Chicago, IL · On-site

$129K - $158K/yr

Mobile Developer - 5+ years of experience in projects using Java, C++, Objective-C, or Swift - 2+ years design, implementation and unit testing of mobile applications - A solid understanding of event ...

Staff Engineer, Mobile Cross-platform

Chicago, IL · On-site +1

$130K - $180K/yr

Staff Engineer, Mobile Cross-platform Are you passionate about the mobile and cross platform technologies. Are you motivated by solving problems with real-world impact. Do you want to help improve ...

Messaging Engineer Location: Chicago, IL (Onsite Hybrid) ESSENTIAL FUNCTIONS: • Monitor user ... Additional requirements include: • Strong understanding of mobile device management platforms ...

Mobile Engineer - Mobile Engineering PS Job Code: 3657 Mobile Engineer Reports To : Lead Engineer / Chief Engineer / Operations Manager Summary of Operates, inspects, and maintains all HVAC, ...

Mobile Union Engineer

Chicago, IL · On-site

$52.15/hr

As a CBRE Union Engineer, you will be a part of a team responsible for a site's equipment maintenance and instrument calibration processes. This job is part of the Engineering and Technical Services ...

Work directly with CRM and Mobile Engineering Teams to implement and improve programs * Work with designers, copywriters, and the site team to create and optimize messaging for push notifications, in ...

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Mobile Developer information

See Romeoville, IL salary details

$11

$56

$84

How much do mobile developer jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for mobile developer in Romeoville, IL is $56.09, according to ZipRecruiter salary data. Most workers in this role earn between $42.16 and $67.64 per hour, depending on experience, location, and employer.

What are Mobile Developers?

Mobile Developers are software engineers who specialize in creating applications for mobile devices such as smartphones and tablets. They design, build, test, and maintain apps for platforms like iOS (Apple) and Android (Google), using programming languages such as Swift, Kotlin, Java, or React Native. Their work involves collaborating with designers and other developers to ensure the app is user-friendly, functional, and up-to-date with the latest technology trends. Mobile Developers may work for tech companies, app development agencies, or as independent freelancers.

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 platforms like iOS or Android, and with knowledge of programming languages such as Swift or Kotlin, tend to have higher earning potential.

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 jobs in the US pay 300,000 a year?

For a Mobile Developer, earning $300,000 annually typically requires senior-level experience, specialized skills in areas like iOS or Android development, and often involves roles such as lead developer, technical architect, or working at large tech companies or startups with equity options. High salaries may also be achieved through managerial positions or consulting roles with extensive expertise and a strong portfolio.

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 is the work of a mobile developer?

A mobile developer designs, builds, and maintains applications for mobile devices such as smartphones and tablets, primarily using programming languages like Java, Swift, or Kotlin. They work with development tools, follow platform-specific guidelines, and often collaborate with designers and testers to ensure app functionality and performance.

Will AI replace mobile devs?

AI tools can automate certain coding tasks and improve app development efficiency, but mobile developers are essential for designing, customizing, and maintaining mobile applications. AI is more likely to augment rather than fully replace the role, requiring developers to adapt by learning new skills and working alongside automation tools.

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.

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 are the most commonly searched types of Developer jobs in Romeoville, IL? The most popular types of Developer jobs in Romeoville, IL are:
What are popular job titles related to Mobile Developer jobs in Romeoville, IL? For Mobile Developer jobs in Romeoville, IL, the most frequently searched job titles are:
What cities near Romeoville, IL are hiring for Mobile Developer jobs? Cities near Romeoville, IL with the most Mobile Developer job openings:
Infographic showing various Mobile Developer job openings in Romeoville, IL as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $116,674 per year, or $56.1 per hour.
Mobile Application Developer

Mobile Application Developer

Ask IT consulting

Chicago, IL

Contractor

Posted 3 days ago


Job description

Company Description

Company: Capital One [ www.capitalone.com ]

Category: Developer

Location: 77 W. Wacker Dr., Chicago, IL 60606

Duration: 6 month contract, possibility to extend

Mode of Interview Face to Face



Job Description

Last four digits of candidate's Social Security #

Day and Month of Birthday

Strongly Preferred: AngularJS, ReactJS, CSS, JavaScript, Jasmine, JUnit Java

Bonus: iPhone / Android, Commercial Banking Industry experience

Job Description:

Provides team or technical supervision and drives project/service delivery. Performs as technical lead on software development projects with responsibility for overall delivery of software components. Documents design decisions, adheres to existing process guidelines, develops software components, mentors junior developers, supports QA during testing, and has oversight during implementation into production.

Responsibilities:

Converts specifications about business problems into programming instructions.

Designs and codes programs; creates test transactions and runs tests; revises as necessary.

Conducts analysis of organizational needs and goals for the development and implementation of application systems.

Reviews, analyzes, and modifies programming systems, including encoding, testing, debugging and installing for a large-scale system.

Maintains records to document program development and revisions.

Monitors operating efficiency of existing application systems.

Basic Qualifications:

Bachelor's Degree

5 years of experience in Application development

1 year of experience as Senior Developer on IT Projects

2 years of experience in Human Centered Design Implementation

2 years of experience in Application Development using AngularJS, ReactJS, CSS, JavaScript, Jasmine, JUnit Java

Strong analytic capability

Excellent teamwork and collaboration skills

Strong oral and written communication skills

Preferred Qualifications:

Bachelor's Degree in Information Systems, Computer Science

7 years of experience in Application development

4 years of experience as Senior Developer on IT Projects

Experience with Account Analysis applications

Familiarity with commercial banking concepts is desired

Mobile development experience (iPhone, Android)

Qualifications

Bachelor's Degree

Additional Information

Mode of Interview Face to Face


Ask IT Consulting logo

About Ask IT Consulting

Sourced by ZipRecruiter

Ask IT Consulting, based in Holtsville, NY, US, is a dynamic player in the IT and business solutions industry. Their services portfolio, as outlined on their official website (askitc.com), spans across a broad spectrum which includes IT consulting, talent management, digital and technology solutions. Founded with the goal to provide clients with the highest quality IT services, the company has steadily evolved and expanded as a leading resource, maintaining a powerful presence in the fields of information technology and business solutions alike. Ask IT Consulting believes firmly in its core values, which pivots upon integrity, excellence, respect, commitment, and diversity. As part of its mission, the company strives to deliver innovative and effective solutions for their clients that are tailored to meet their unique needs and objectives.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Holtsville, NY, US

Year founded

2008

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