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Mobile Application Developer Jobs in Washington, IL

360 IT Professionals

Hadoop Developer

Bloomington, IL · On-site

We specialize in Mobile development, i.e. iPhone and Android apps. We use Objective C and Swift ... web application development using frameworks based on model view controller architecture and ...

Swoon Staffing

Product Owner

Peoria, IL · On-site

$46 - $46.77/hr

Bachelor's degree/ Master's degree ( engineering, CS and/or Communications) with a minimum with 2-4 ... Specifically, we need an additional resource to ensure our Mobile application requirements and ...

Atria Group LLC

Tea Leaf

Bloomington, IL

$53.50 - $70.25/hr

Our company provides application analysis, design, development and programming, software ... move around mobile applications and maintenance of the Digital Analytics Toolset across the ...

Matrix Systems Group

***.NET DEVELOPERS***

Bloomington, IL · On-site

$46.25 - $61.25/hr

NET DEVELOPER - we are recruiting for future openings at client companies/agencies. This job might ... mobile-friendly application by clicking on "I'm Interested." It only takes 1-2 minutes! When you ...

Matrix Systems Group

***.NET DEVELOPERS***

Bloomington, IL

$46.25 - $61.25/hr

NET DEVELOPER - we are recruiting for future openings at client companies/agencies. This job might ... mobile-friendly application by clicking on "I'm Interested." It only takes 1-2 minutes! When you ...

Goli Tech

IBM BAW Developer

Bloomington, IL · On-site

We are seeking a highly skilled IBM Business Automation Workflow (BAW) Developer to join our Application Development Integration Tools team. The ideal candidate will have experience in developing ...

Komatsu

Senior Engineer - Hydraulics

Peoria, IL · On-site

$115K - $135K/yr

Senior Engineer - Hydraulics Posting Start Date: 8/4/26 Job Location (Short): Peoria, Illinois, USA ... application, mining industry, highly focused on hydraulic systems and components in mobile ...

Caterpillar

Control Systems Senior Engineer

Mossville, IL · On-site

$112K - $169K/yr

... application or operation. Top candidates will have: * Typically, a candidate will have 4 years of ... Experience developing embedded real-time software or systems for mobile, earthmoving, agricultural ...

Caterpillar

Control Systems Senior Engineer

Mossville, IL · On-site

$112K - $169K/yr

... application or operation. Top Candidates Will Have: * BS or MS in Electrical, Mechanical or ... mobile equipment) applications * Proficiency with AUTOSAR and generating AUTOSAR-compliant code ...

Caterpillar

Control Systems Senior Engineer

Mossville, IL · On-site

$112K - $169K/yr

... application or operation. Top Candidates Will Have: * BS or MS in Electrical, Mechanical or ... mobile equipment) applications * Proficiency with AUTOSAR and generating AUTOSAR-compliant code ...

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Showing results 1-20

All JobsMobile Application Developer JobsMobile Application Developer Jobs in Washington, IL

Mobile Application Developer information

See Washington, IL salary details

$50.5K

$104.2K

$149K

How much do mobile application developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for mobile application developer in Washington, IL is $104,203.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $120,300.00 per year, depending on experience, location, and employer.

Is a mobile application developer a good career?

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

What are some common challenges mobile application developers face when working on cross-platform apps?

Mobile Application Developers often encounter challenges related to ensuring consistent functionality and user experience across different devices and operating systems when building cross-platform apps. These challenges can include dealing with varying screen sizes, managing performance optimization, and integrating native device features. Collaboration with UI/UX designers and QA testers is essential to address compatibility issues, and staying updated with the latest frameworks and tools helps developers deliver reliable, high-quality applications.

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

To thrive as a Mobile Application Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Dart, along with a solid understanding of mobile UI/UX principles and a degree in computer science or a related field. Familiarity with development tools like Android Studio, Xcode, cross-platform frameworks (e.g., Flutter, React Native), and version control systems such as Git is typically required. Creative problem-solving, collaboration, and effective communication are standout soft skills in this role. These skills ensure the creation of reliable, user-friendly apps and facilitate efficient teamwork in a rapidly evolving mobile technology landscape.

What is the difference between Mobile Application Developer vs Web Developer?

AspectMobile Application DeveloperWeb Developer
CredentialsTypically requires programming skills in Swift, Java, or Kotlin; often has certifications in mobile app developmentRequires skills in HTML, CSS, JavaScript; may have certifications in web development or related technologies
Work EnvironmentDevelops apps for iOS and Android platforms, often working in IDEs like Xcode or Android StudioBuilds websites and web applications, working with browsers and server environments
Employer & IndustryTech companies, startups, app development agenciesBusinesses, digital agencies, e-commerce platforms
Search & Comparison IntentOften compared for career paths, skills, and job roles in mobile vs web development

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

What is a mobile application developer?

A mobile application developer designs programs and apps for use on smartphones, tablets, and other mobile devices. These skilled computer professionals develop solutions on popular mobile platforms, such as iOS and Android, as their main job duty. Your software is typically made available through the Apple Store and the Google Play Store. Apps downloaded to the mobile devices are designed to perform various functions, allow for game play and entertainment, or assist with life goals. You need experience with a variety of programming languages and development platforms for this job.

More about Mobile Application Developer jobs
What are popular job titles related to Mobile Application Developer jobs in Washington, IL? For Mobile Application Developer jobs in Washington, IL, the most frequently searched job titles are:
What cities near Washington, IL are hiring for Mobile Application Developer jobs? Cities near Washington, IL with the most Mobile Application Developer job openings:
Mobile Application Developer jobs near you

EH Steering Application Engineer

Caterpillar

Mossville, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

Caterpillar Inc. rating

7.5

Company rating: 7.5 out of 10

Based on 478 frontline employees who took The Breakroom Quiz

266th of 487 rated machine equipment manufacturers

Job description

Career Area:
Engineering
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
We are seeking an EH Steering Application Engineer to support the application, integration, and validation of electro hydraulic (EH) steering systems for off highway mobile equipment. This role focuses on applying proven steering control solutions to machine platforms, supporting testing and validation activities, and working closely with controls, hydraulic, electrical, and mechanical teams to ensure safe, robust, and high performance steering functionality.
This position is well suited for an engineer who enjoys hands on machine application work, system level problem solving, and cross functional collaboration.
What You Will Do:
  • Apply EH steering systems to machine platforms to meet performance, safety, and operability requirements
  • Support controls calibration and tuning activities for steering response, stability, and operator feel
  • Integrate steering systems with hydraulic components, sensors, actuators, and electronic controllers
  • Participate in requirements definition, DFMEA activities, and design reviews
  • Support machine-level testing, data collection, and analysis in lab and field environments
  • Assist with SIL/HIL testing, troubleshooting, and root-cause analysis
  • Support new product introduction (NPI) and production issue resolution
  • Collaborate with controls, hydraulics, software, electrical, mechanical, and supplier teams
  • Document application settings, test results, and lessons learned

What You Will Have:
Analytical Thinking: Knowledge of techniques and tools that promote effective analysis; ability to determine the root cause of organizational problems and create alternative solutions that resolve these problems.
Communicating Complex Concepts: Knowledge of effective presentation tools and techniques to ensure clear understanding; ability to use summarization and simplification techniques to explain complex technical concepts in simple, clear language appropriate to the audience.
Problem Solving: Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations.
Embedded Systems: Knowledge of embedded systems and their applications; ability to develop embedded systems with varying levels of complexity to control the operations of the machine it is embedded within.
Requirements Analysis: Knowledge of tools, methods, and techniques of requirement analysis; ability to elicit, analyze and record required business functionality and non-functionality requirements to ensure the success of a system or software development project.
Technical Troubleshooting: Knowledge of technical troubleshooting approaches, tools and techniques; ability to anticipate, recognize, and resolve technical issues on hardware, software, application or operation.
Product Development in Manufacturing: Knowledge of methodologies, tools and techniques of product development; ability to design, build and manage manufacturing of new products.
Product Testing: Knowledge of product testing approaches, techniques and tools; ability to design, plan and execute testing strategies and tactics to ensure product quality at all stages of manufacturing.
Top Candidates Will Have:
  • Advanced degree in Mechanical Engineering, Electrical Engineering, Controls Engineering, or related field
  • Basic understanding of closed-loop control systems and tuning concepts
  • Working knowledge of hydraulic components (valves, actuators, sensors)
  • Familiarity with CAN/J1939 or similar vehicle communication protocols
  • Willingness to support hands-on testing and field validation
  • Experience with EH steering or steer-by-wire systems
  • Familiarity with MATLAB/Simulink or similar controls tools
  • Experience with off-highway or heavy equipment
  • Exposure to functional safety concepts (ISO 13849, ISO 25119, etc.)
  • Experience working in cross-functional product development teams

What You Will Gain:
  • Hands-on experience with critical steering systems impacting machine safety and performance
  • Opportunities to grow into senior application or controls engineering roles
  • Exposure to advanced EH and electronic steering technologies
  • Strong foundation in system-level engineering and product development

Additional Details:
  • This position requires the candidate to work full-time at the Mossville, IL office.
  • Domestic relocation assistance is available for this position.
  • Visa sponsorship is not available for this position
  • Travel is 10%

#LI
Summary Pay Range:
$112,710.00 - $169,060.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
  • Medical, dental, and vision benefits*
  • Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
  • 401(k) savings plans*
  • Health Savings Account (HSA)*
  • Flexible Spending Accounts (FSAs)*
  • Health Lifestyle Programs*
  • Employee Assistance Program*
  • Voluntary Benefits and Employee Discounts*
  • Career Development*
  • Incentive bonus*
  • Disability benefits
  • Life Insurance
  • Parental leave
  • Adoption benefits
  • Tuition Reimbursement

* These benefits also apply to part-time employees
This position requires working onsite five days a week.
Relocation is available for this position.
Visa Sponsorship is not available for this position.
Posting Dates:
August 7, 2026 - August 12, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
Not ready to apply? Join our Talent Community.

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