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Mobile Applications Developer Jobs in Missouri (NOW HIRING)

Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Mobile App Developer based in Netherlands. This role offers the ...

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 ...

Jobgether

$40 - $55/hr

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Engineer (iOS) based in Netherlands. As a Mobile Engineer (iOS ...

Jobgether

This role offers the opportunity to build and improve engaging mobile applications that support ... This is an opportunity for a Unity developer who enjoys ownership, continuous improvement, and ...

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 ...

LaunchCode

Power Platform Developer

Saint Louis, MO · On-site

$40 - $50/hr

Mobile, AL; or Nashville, TN (2 days/week onsite) Job Type: 1 year contract-to-hire Company: The ... Implement custom business applications using Power Apps (canvas and model-driven) and automate ...

Harris

Senior Mobile Developer

Louisiana, MO · On-site

$125K - $135K/yr

Experience with reactive, testable mobile architectures (e.g. MVVM, The Composable Architecture ... applications. Responsibilities & Duties: - Contribute to architectural discussions, make design ...

The Timberline Group

Android Architect

Saint Louis, MO · On-site +1

... other Android developers. Drive the quality up and the risk down and be an expert at applying ... mobile applications • More than 15+ years of overall experience. • Design and develop new ...

Aggio

Lead Developer

Saint Louis, MO

$57.25 - $75/hr

... mobile applications Comfortable working with agile processes and test driven development Experience with unit testing and integration testing frameworks' BS in Computer Science or related Benefits

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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 Aug 4, 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.

What are the key skills and qualifications needed to thrive as a mobile applications developer?

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 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, 82% Full Time, 14% Part Time, 1% Temporary, and 2% 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)

The Timberline Group

Saint Louis, MO • On-site, Remote

Full-time

Re-posted 15 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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