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Mobile Developer Jobs in Missouri (NOW HIRING)

Atria Group LLC

Android Mobile Developer

O Fallon, MO · On-site

$52.25 - $68.50/hr

... engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career. * Develop Android Java code mobile app and SDK ...

Cynet Systems

React Native Developer

Saint Louis, MO · On-site

$53 - $58/hr

We are looking for React Native Developer for our client in St Louis, MO Job Title: React Native ... Deep knowledge of mobile app performance tuning, memory optimization and debugging. * Familiarity ...

CYNET SYSTEMS

React Native Developer

Saint Louis, MO · On-site

$53 - $58/hr

Deep knowledge of mobile app performance tuning, memory optimization and debugging. * Familiarity ... Bachelor's degree in computer science, Engineering or equivalent experience. * Strong analytical ...

The Timberline Group

Xamarin Developer

Saint Louis, MO · On-site +1

The Xamarin Senior Developer, Mobile & Internet, works with other members of the New Product Development team, with primary responsibility to design, develop and enhance innovations on a variety of ...

CBRE

Mobile Engineer

Joplin, MO · On-site

CBRE is hiring a Mobile Engineer in Springfield, MO to maintain Customer Support facilities operating efficiently across multiple sites. If you thrive with independence and fast-paced problem-solving ...

Jobgether

This role sits at the intersection of mobile engineering, fintech innovation, and blockchain technology, focused on building and evolving a high-performance non-custodial crypto wallet. You will take ...

Walmart

Mobile Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

The SSO Engineering team develops scalable identity services that provide seamless and secure authentication experiences across web, mobile, APIs, workforce, and partner ecosystems. We focus on ...

Walmart

Mobile Software Engineer

Noel, MO · On-site

$90K - $180K/yr

The SSO Engineering team develops scalable identity services that provide seamless and secure authentication experiences across web, mobile, APIs, workforce, and partner ecosystems. We focus on ...

Walmart

Mobile Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

The SSO Engineering team develops scalable identity services that provide seamless and secure authentication experiences across web, mobile, APIs, workforce, and partner ecosystems. We focus on ...

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All JobsMobile Developer JobsMobile Developer Jobs in Missouri

Mobile Developer information

See Missouri salary details

$10

$51

$77

How much do mobile developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for mobile developer in Missouri is $51.60, according to ZipRecruiter salary data. Most workers in this role earn between $38.80 and $62.21 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.
More about Mobile Developer jobs
What are the most commonly searched types of Developer jobs in Missouri? The most popular types of Developer jobs in Missouri are:
What are popular job titles related to Mobile Developer jobs in Missouri? For Mobile Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Mobile Developer jobs in Missouri look for? The top searched job categories for Mobile Developer jobs in Missouri are:
What cities in Missouri are hiring for Mobile Developer jobs? Cities in Missouri with the most Mobile Developer job openings:
What are popular job titles related to Mobile Developer jobs in MO? For Mobile Developer jobs in MO, the most frequently searched job titles are:
Mobile Developer jobs near you
Infographic showing various Mobile Developer job openings in Missouri as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $107,336 per year, or $51.6 per hour.

Android Mobile Developer

Atria Group LLC

O Fallon, MO • On-site

$52.25 - $68.50/hr

Other

Re-posted 21 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Job Description:

  • Develop Android Java code mobile app and SDK deliverables based upon documented requirements and design for clients biometrics Pilots for the Identity
  • Check product for 3 Pilots, each Pilot will have 1 test version and 1 Prod version of Android app
  • Assist with the deployment and registration of the client's mobile application in the Google Play and Apple App stores
  • Support the documentation of FAQs for helpdesk
  • Provide level 2 support for biometric pilot production issues
Additional Information
  1. Good comm skills are a big priority
  2. Duration: 12+ months 

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