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Mobile Applications Developer Jobs in Missouri (NOW HIRING)

The Timberline Group

Mobile iOS Developer

Saint Louis, MO · On-site +1

$50.25 - $69.25/hr

As a developer within the Mobile Infrastructure team, you'll help lead our efforts to establish our ... Design and build mobile applications for the iOS platform. * Collaborate with cross-functional ...

Cynet Systems

React Native Developer

Saint Louis, MO · On-site

$53 - $58/hr

Design and develop cross-platform mobile applications using React Native. * Architect, optimise and maintain codebases for performance, scalability and reliability. * Integrate RESTful APIs, GraphQL ...

CYNET SYSTEMS

React Native Developer

Saint Louis, MO · On-site

$53 - $58/hr

Design and develop cross-platform mobile applications using React Native. * Architect, optimise and maintain codebases for performance, scalability and reliability. * Integrate RESTful APIs, GraphQL ...

Jobgether

$43 - $56.50/hr

As an Android Developer, you will contribute to the development of high-performance mobile applications that serve a large global user base. Working alongside product managers, designers, backend ...

The Timberline Group

Angular .Net Developer

Saint Louis, MO · On-site +1

$53.25 - $65.25/hr

This is a Mid to Senior-level full stack Software Developer position. This team is an Agile team ... The team creates and maintains public facing web and mobile applications using many modern ...

Jobgether

$97K - $128K/yr

Working across Engineering, Design, Growth, Data, Finance, and executive teams, you will influence ... In this role, you will own the strategy, execution, and growth of emerging mobile applications ...

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All JobsMobile Applications Developer JobsMobile Applications Developer Jobs in Missouri

Mobile Applications Developer information

See Missouri salary details

$50.2K

$103.6K

$148.2K

How much do mobile applications developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for mobile applications developer in Missouri is $103,633.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,300.00 and $119,600.00 per year, depending on experience, location, and employer.

Is mobile app developer a good career?

A mobile applications developer is a viable career choice due to the growing demand for mobile apps across industries. It offers opportunities for creativity, problem-solving, and specialization in platforms like iOS and Android, often requiring knowledge of programming languages such as Swift or Kotlin. The field can provide competitive salaries and job stability for those with relevant skills and certifications.

How much does a mobile app developer earn?

The salary of a mobile applications developer varies based on experience, location, and skill set, but typically ranges from $70,000 to $120,000 annually in many regions. Developers proficient in platforms like iOS and Android, with knowledge of programming languages such as Swift or Kotlin, tend to earn higher salaries, especially with specialized certifications or extensive portfolios.

What are the key skills and qualifications needed to thrive as a Mobile Applications Developer, and why are they important?

To thrive as a Mobile Applications Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or React Native, often supported by a degree in computer science or a related field. Familiarity with mobile development frameworks, version control systems like Git, and app deployment processes for iOS and Android is typically required. Creativity, problem-solving ability, and effective communication help developers collaborate with teams and create user-friendly applications. These skills and qualities are essential for building reliable, high-quality mobile apps that meet user needs and perform well in a competitive market.

What does a mobile application developer do?

A mobile application developer designs, builds, and maintains apps for smartphones and tablets using programming languages like Java, Swift, or Kotlin. They work with development tools, follow user interface guidelines, and test applications to ensure functionality and performance across devices.

Will AI replace mobile devs?

AI is increasingly used to assist mobile applications developers by automating routine tasks, code generation, and testing. However, the role of a mobile applications developer involves creativity, problem-solving, and understanding user needs, which AI cannot fully replicate, so human developers remain essential for designing and maintaining complex apps.

What is a Mobile Applications Developer?

A Mobile Applications Developer is a software professional who designs, creates, tests, and maintains applications for mobile devices such as smartphones and tablets. They work with platforms like iOS and Android, using programming languages such as Swift, Kotlin, or Java. Their responsibilities include collaborating with designers and other developers, optimizing app performance, and ensuring user-friendly interfaces. Mobile application developers play a key role in delivering seamless digital experiences to users on the go.

What are some common challenges Mobile Applications Developers face when collaborating with cross-functional teams?

Mobile Applications Developers often work closely with designers, product managers, and backend engineers. A common challenge is ensuring clear communication about project requirements, design specifications, and technical constraints, as misunderstandings can lead to delays or rework. Additionally, coordinating updates and synchronizing release timelines across different platforms (iOS and Android) requires strong collaboration and agile practices. Regular stand-ups, documentation, and version control tools help teams stay aligned and address issues promptly.
What are the most commonly searched types of Applications Developer jobs in Missouri? The most popular types of Applications Developer jobs in Missouri are:
What cities in Missouri are hiring for Mobile Applications Developer jobs? Cities in Missouri with the most Mobile Applications Developer job openings:
What are popular job titles related to Mobile Applications Developer jobs in MO? For Mobile Applications Developer jobs in MO, the most frequently searched job titles are:
Mobile Applications Developer jobs near you
Infographic showing various Mobile Applications Developer job openings in Missouri as of July 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $103,633 per year, or $49.8 per hour.
Mobile App Developer (Android & iOS)

Mobile App Developer (Android & iOS)

The Timberline Group

Saint Louis, MO • On-site, Remote

Full-time

Re-posted 23 days ago

Job description

Job Summary:
We are looking for a skilled and experienced Mobile App Developer to design, develop, and maintain mobile applications for both Android and iOS platforms. The ideal candidate will have a strong understanding of mobile app development best practices, user interface design, and app performance optimization, with hands-on experience using cross-platform frameworks or native development environments.
Responsibilities:
  • Design and build advanced mobile applications for Android and iOS platforms.
  • Develop clean, reusable, and scalable code using either native (Java/Kotlin for Android, Swift/Objective-C for iOS) or cross-platform frameworks (Flutter, React Native, etc.).
  • Collaborate with UI/UX designers, product managers, and backend developers to implement and enhance app features.
  • Ensure the performance, quality, and responsiveness of applications.
  • Monitor and optimize app performance and ensure strong security measures.
  • Publish applications to Google Play Store and Apple App Store.
  • Provide ongoing maintenance, updates, and improvements to existing apps.
  • Stay up to date with the latest industry trends, technologies, and development tools.

Requirements:
  • Proven experience in developing mobile apps for both Android and iOS platforms.
  • Proficiency in Java/Kotlin, Swift/Objective-C, or cross-platform tools like Flutter or React Native.
  • Strong knowledge of mobile UI/UX standards, RESTful APIs, and third-party libraries.
  • Experience with app deployment and publishing on Google Play Store and Apple App Store.
  • Understanding of the mobile development lifecycle and agile development methodologies.
  • Knowledge of version control systems like Git.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork skills.

Preferred Qualifications (Optional):
  • Bachelor's degree in Computer Science, Engineering, or related field.
  • Experience with Firebase, cloud messaging, push notifications, analytics, and CI/CD tools.
  • Familiarity with native modules development and bridging in React Native or platform-specific APIs in Flutter.

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