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Mobile Application Developer Jobs in Washington, IL

Jobtailor

Software Engineer IV

Pekin, IL · On-site

$110 - $190/hr

Designs, codes, tests, implements, scales, and supports application software and systems as part of ... Uses DevOps and Agile processes to deliver desired functionality quickly and effectively, while ...

TEKsystems

AI Machine Learning Engineer

Bloomington, IL · Remote

$50 - $70/hr

... developer tooling (e.g., VS Code extensions, CLI tools) • Strong problem-solving skills and ... Application Deadline This position is anticipated to close on Aug 20, 2026. About TEKsystems We're ...

Pentangle Tech

sil engineer1

Mossville, IL · On-site

The position is primarily focused on testing engineering with some IT software components. Responsibilities * Support the MineStar Fleet Application for autonomous trucks and staff vehicles. * Enable ...

State Farm

Software Engineer

Bloomington, IL · Hybrid

CI/CD pipelines and DevOps practices * Monitoring, logging, and observability tools * Modern frontend frameworks such as Angular or React Experience with disaster recovery, resiliency engineering ...

Swoon Technology Resources LLC

AI Architect

Peoria, IL · On-site

$70/hr

Minimum 3 year Architect delivering AI/ML and automation solutions * 7 years in software engineering and coding capability (Python, APIs, data pipelines) * Must have experience in enterprise or ...

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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

Software Engineer IV

Jobtailor

Pekin, IL • On-site

$110 - $190/hr

Other

Posted 5 days ago

Job description

Responsibilities
  • Responsible for working collaboratively with product and platform teams to create and support rich, interactive applications.
  • Designs, codes, tests, implements, scales, and supports application software and systems as part of an Agile Development Team.
  • Works closely with Analysts, Product Owners, and Product Managers to understand business requirements and translate these into product or platform features, user stories, and/or components.
  • Drives the analysis and physical design of technical solutions related to a product or platform and is expected to effectively write new programs as well as support upgrades, maintenance or issue resolution for existing applications and systems.
  • Uses DevOps and Agile processes to deliver desired functionality quickly and effectively, while iterating to continue development.
  • Owns all aspects of development, from user experience (UX) planning to deployment.
  • Contributes to the development of the team backlog and architectural runway, management of work in process (WIP) levels, and support of engineering aspects of program and solution Kanban.
  • May also participate in program increment planning, pre- and post-planning, system and solution demos, and inspect and adapt events.
Requirements
  • 10+ years of experience within mainframe development
  • Experience with incident triage and troubleshooting
  • Must be highly proficient in each of the following… COBOL, Easytrieve, JCL, CICS, TSO, Production Incident Support (both batch and real-time)
  • Bachelor’s degree in IT Engineering, Computer Science, Business Management, Mathematics, Information Technology, Computer Engineering, or Information Sciences preferred, or equivalent experience
  • Experience in an agile environment strongly preferred
  • Would prefer experience/proficiency in each of the following… Jira, ISPW/Topaz, Agile Methodology, Life Insurance experience
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