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Mobile App Developer Jobs in Plainfield, IL (NOW HIRING)

Dellfor Technologies

ios/ android developer

Chicago, IL · On-site

$60K/yr

Care about the small details of translating our product team's vision for the app to code. You know ... Test and debug mobile apps using both coded and manually executed test cases on a wide variety of ...

RB Global Inc.

Staff Software Engineer

Westchester, IL · On-site

$150 - $210/hr

Staff Engineers cultivate a healthy and respectful environment with a passion for driving ... Provide technical leadership in Native and Flutter development, native integration, and mobile app ...

Ritchie Bros.

Staff Software Engineer

Westchester, IL · On-site +1

Staff Engineers cultivate a healthy and respectful environment with a passion for driving ... Provide technical leadership in Native and Flutter development, native integration, and mobile app ...

Adyen

CI/CD Engineer, Mobile

Chicago, IL · On-site

$180 - $243/hr

Adyen is looking for an Infrastructure Developer for the In-Person-Payments Tooling team in Chicago ... This position involves working on CI/CD for Android and iOS app development. The primary function ...

Elevate Ventures

Senior Backend Engineer

Chicago, IL · On-site

$85 - $115/hr

The "app-less" employee app built for the frontline workforce. All of the powerful functionality and security you expect in an enterprise mobile app, with the simplicity, distribution, and actual two ...

Ritchie Bros.

Software Engineer

Westchester, IL · On-site

Software Engineer II (Mid-Level) - .NET Backend / Microservices (Azure) + React/Vue What You'll Do ... Mobile app development experience (or supporting mobile backends * Exposure to both React and Vue ...

Rate

Senior Product Manager

Chicago, IL · On-site

$150K/yr

Developer Collaboration: Work embedded with engineering squads to unblock development, triage ... Consumer Mobile App, UX * Enhance UX: Partner closely with Product Designers to create intuitive ...

Yourco, Inc

Senior Backend Engineer

Chicago, IL · On-site

The "app-less" employee app built for the frontline workforce. All of the powerful functionality and security you expect in an enterprise mobile app, with the simplicity, distribution, and actual two ...

Sarian, Inc.

IOS Developer

Chicago, IL · On-site

$53.25 - $73.50/hr

Skill: Mobile Native iOS developer * Work with developers, designers and product managers to ... Worked on Re-design of the existing iOS App. * Integration of 3rd party libraires like OneSpan SDK ...

INTERSOG

Senior IOS Developer

Chicago, IL · On-site

$61.75 - $80/hr

... mobile apps. Our expertise lies in UX design, native and hybrid app development and testing. We are ... programming skills Ability to create clean and effective code Experience with creating code style ...

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Showing results 21-40

All JobsMobile App Developer JobsMobile App Developer Jobs in Plainfield, IL

Mobile App Developer information

See Plainfield, IL salary details

$52.1K

$107.7K

$154K

How much do mobile app developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for mobile app developer in Plainfield, IL is $107,687.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $124,300.00 per year, depending on experience, location, and employer.

What is a mobile app developer?

Mobile app developers are professionals who design, build, and maintain applications for mobile devices such as smartphones and tablets. They use programming languages like Java, Swift, or Kotlin to create apps for platforms such as iOS and Android. These developers work closely with designers and other team members to ensure the app is user-friendly, functional, and meets client or business requirements. Their responsibilities also include testing and updating apps to fix bugs and add new features.

What are some common challenges mobile app developers face when working on cross-platform applications?

Mobile App Developers often encounter challenges when developing cross-platform applications, such as ensuring consistent user experiences across different devices and operating systems. Managing varying hardware capabilities, screen sizes, and OS-specific behaviors can require extra testing and fine-tuning. Additionally, integrating with native features or third-party services may demand creative problem-solving to maintain performance and functionality. Collaboration with designers and QA teams is essential to address these challenges and deliver high-quality apps.

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

To thrive as a Mobile App Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Flutter, supported by a relevant degree or equivalent experience. Familiarity with development environments like Android Studio or Xcode, along with knowledge of APIs and app deployment processes, is typically required. Creativity, problem-solving, and effective communication help developers interpret user needs and collaborate with designers or stakeholders. These competencies ensure the creation of high-quality, user-friendly apps that meet business objectives and industry standards.

Are mobile app developers still in demand?

Yes, mobile app developers are in high demand due to the continued growth of smartphone usage and app-based services. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, are valuable in this field.

How do you become a mobile app developer?

To become a mobile app developer, you typically need to learn programming languages such as Java, Swift, or Kotlin, and gain experience with mobile development frameworks and tools like Android Studio or Xcode. Building a portfolio of apps and understanding user interface design are also important, and many developers pursue relevant degrees or certifications to enhance their skills.

How to get a job in mobile app development?

To get a job as a mobile app developer, build a strong portfolio of apps demonstrating your skills in programming languages like Java, Swift, or Kotlin, and familiarize yourself with development environments such as Android Studio or Xcode. Gaining relevant certifications, staying updated on industry trends, and applying through job boards or company websites can improve your chances of securing a position.

Is a mobile app developer a good career?

A mobile app developer is a viable career choice with strong demand due to the widespread use of smartphones and mobile applications. The role typically requires skills in programming languages like Swift or Kotlin, and opportunities exist across various industries, offering competitive salaries and growth potential.

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

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

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

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

Mobile App Developer jobs near you
Infographic showing various Mobile App Developer job openings in Plainfield, IL as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 73% In-person, and 27% Hybrid job distribution, with an average salary of $107,687 per year, or $51.8 per hour.

ios/ android developer

Dellfor Technologies

Chicago, IL • On-site

$60K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 26 days ago

Key responsibilities

  • Write performance-optimized and maintainable code for mobile applications.

  • Support prototyping and internal testing efforts of mobile apps.

  • Test and debug mobile applications on various devices using coded and manual test cases.

Job description

Company Description

Dellfor Technologies is founded by software professionals with fresh approach, and ideas empowering clients and partners in meeting the unique challenges created by transforming business needs. Our technical, domain expertise across obust solutions. We strive to prove ourselves from project inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion...



To succeed in the Dellfor technologies, you need exceptional connections - to the right experts, the right opportunities and the right answers. You'll find Dellfor Technologies right in the center of this ever-changing technological world - uncovering opportunities and connecting possibilities.



As a global provider of IT staffing services, Dellfor Technologies connects the very best IT professionals to great opportunities at leading companies. And we do it every single day - for both temporary and permanent assignments and across virtually all industries. We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent.


Job Description

Requirements:
Very strong with React Native. (NOT React.JS)
Strong knowledge of Objective-C, latest iOS SDK, Java, Swift
IOS development experience
Experience shipping production-quality code
Must have recent experience developing one or more apps for mobile
platforms (iPhone, iPad, Android, or Android-based tablets), published
apps preferred
We're looking for an experienced mobile developer to help us build apps
that would both support our internal prototyping efforts, and drive the
development. There will be plenty of challenges along the way.
Responsibilities:
Write code that is performance and maintainable.
Care about the small details of translating our product team's vision
for the app to code. You know your platform better than anyone, so be
willing to participate in discussions about how things should work.
Support the team in prototyping or internal testing efforts.
Test and debug mobile apps using both coded and manually executed test cases on a wide variety of mobile devices.

Additional Information

Highlights and benefits

  • We are a registered E verified company
  • Starting salary between $ 60,000 with regular increments
  • Free classroom skill enhancement program
  • Relocation allowance
  • Referral bonus
  • On the job support from experienced professionals in the relative field
  • Travel allowance
  • Insurance- Medical, dental, vision and 401K
  • Health Benefits through Carefirst BCBS (Blue Cross Blue Shield)
  • Company paid Life Insurance

Please respond with your resume. US Citizens and all other parties authorized to work in the US are encouraged to apply.


Job Type: W2/Contract

Salary: $60,000.00 /year

Required education:

  • Bachelor's

Required experience:

  • Developer: 5-12year

Apply