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Mobile App Developer Jobs in Decatur, GA (NOW HIRING)

Rheem

Mobile Applications Developer II

Roswell, GA · On-site

The Mobile Applications Developer II is responsible for the development and maintenance of our ... Experience with modern mobile app development frameworks (e.g., SwiftUI, Jetpack Compose)

The Intersect Group

Lead App Engineer

Sandy Springs, GA · On-site

$101K - $134K/yr

... mobile solutions • Collaborate with API, web, QA, DevOps, and architecture teams to support end to end delivery • Oversee offshore engineering teams and vendor partners to ensure quality, timely ...

Monitise

Senior Mobile Developer

Alpharetta, GA · On-site

$109K - $182K/yr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... Job Title Senior Mobile Developer About your role You will be responsible for developing cross ...

Fiserv, Inc.

Senior Mobile Developer

Alpharetta, GA · On-site

$109K - $182K/yr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... Job Title Senior Mobile Developer About your role You will be responsible for developing cross ...

Navtech, Inc.

Mobile Developer

Atlanta, GA · On-site

Role: Mobile Developer Duration: 6 to 12 Months Location: Atlanta GA - Day 1 Onsite Designs and ... Mentor Junior app developers * Build dynamic, low latency, responsive, and real-time user ...

Adidev Technologies

React Native Developer

Atlanta, GA · On-site

Adidev Technologies (www.adidevtechnologies.com) URGENT NEED OF REACT NATIVE DEVELOPERS (Must be ... Required Experience: * 1 years of experience in React-Native based Mobile app development * Must ...

HD Supply

Product Manager - Mobile App

Atlanta, GA · On-site

Collaborates with engineering, user experience, and other teams to resolve obstacles optimize product performance, and translate complex technical concepts into non-technical language for ...

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All JobsMobile App Developer JobsMobile App Developer Jobs in Decatur, GA

Mobile App Developer information

See Decatur, GA salary details

$52.2K

$107.9K

$154.3K

How much do mobile app developer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for mobile app developer in Decatur, GA is $107,867.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $124,500.00 per year, depending on experience, location, and employer.

How can I become a mobile app developer?

To become a mobile app developer, you should learn programming languages such as Java, Swift, or Kotlin, and gain experience with mobile development frameworks like Android Studio or Xcode. Building a portfolio of apps and understanding user interface design, testing, and deployment are also essential. Earning relevant certifications or a degree in computer science can enhance job prospects.

Will AI replace mobile devs?

AI is increasingly used to assist mobile app developers by automating repetitive tasks and improving efficiency, but it is unlikely to fully replace mobile app developers. Developers will continue to be essential for designing, coding, and maintaining complex applications, as AI tools serve as complements rather than substitutes. Skills in programming languages, user experience design, and problem-solving remain critical in the field.

Is mobile app developer a good career?

A mobile app developer creates applications for smartphones and tablets, often using programming languages like Java, Swift, or Kotlin. The field offers strong job growth, competitive salaries, and opportunities across various industries, making it a viable career choice for those with technical skills and a passion for software development.

What are some common challenges Mobile App Developers face when working on cross-platform applications?

Mobile App Developers often encounter challenges when developing cross-platform applications, such as ensuring consistent user experiences across different devices and operating systems. Managing varying hardware capabilities, screen sizes, and OS-specific behaviors can require extra testing and fine-tuning. Additionally, integrating with native features or third-party services may demand creative problem-solving to maintain performance and functionality. Collaboration with designers and QA teams is essential to address these challenges and deliver high-quality apps.

What are mobile app developers?

Mobile app developers are professionals who design, build, and maintain applications for mobile devices such as smartphones and tablets. They use programming languages like Java, Swift, or Kotlin to create apps for platforms such as iOS and Android. These developers work closely with designers and other team members to ensure the app is user-friendly, functional, and meets client or business requirements. Their responsibilities also include testing and updating apps to fix bugs and add new features.

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

To thrive as a Mobile App Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Flutter, supported by a relevant degree or equivalent experience. Familiarity with development environments like Android Studio or Xcode, along with knowledge of APIs and app deployment processes, is typically required. Creativity, problem-solving, and effective communication help developers interpret user needs and collaborate with designers or stakeholders. These competencies ensure the creation of high-quality, user-friendly apps that meet business objectives and industry standards.

Are app developers in demand?

Yes, mobile app developers are in high demand due to the growth of smartphone usage and the increasing need for mobile applications across industries. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, enhance job prospects in this field.
What are popular job titles related to Mobile App Developer jobs in Decatur, GA? For Mobile App Developer jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching Mobile App Developer jobs in Decatur, GA look for? The top searched job categories for Mobile App Developer jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Mobile App Developer jobs? Cities near Decatur, GA with the most Mobile App Developer job openings:
Mobile App Developer jobs near you
Infographic showing various Mobile App Developer job openings in Decatur, GA as of July 2026, with employment types broken down into 46% Full Time, 45% Part Time, 1% Temporary, and 8% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $107,867 per year, or $51.9 per hour.

Mobile Applications Developer II

Rheem

Roswell, GA • On-site

Full-time

Posted 16 days ago

Job description

The Mobile Applications Developer II is responsible for the development and maintenance of our suite of mobile applications. They will collaborate with cross-functional teams to design, develop, and deliver high-quality mobile applications. The candidate should have experience in developing applications for iOS and/or Android platforms. They should be able to work independently and as part of a team.

This position will serve Rheem North America located in Roswell, GA (Onsite).

At Rheem, we engineer products for life. For home life. For work life. For the life of the planet we all share. Backed by over 100 years of expertise, we're passionate about product innovation and boldly committed to sustainability. Our full line of global air and water solutions deliver reliable performance, comfort and energy savings for residential and commercial applications worldwide. From engineers to accountants, sales professionals to support experts, Rheem depends on people to power our innovations. Join Rheem and help shape the future of products that impact lives-every day.
Our Behavior Based Values set us apart:
  • Listening to Understand - Open mind, learning from others, accepting feedback, embracing the objective
  • Contributing Respectfully - Sharing opinions, valuing ideas, sharing opposing perspectives with respect
  • Thinking Creatively - Applying creativity, seeking improvements, understanding from the customers' lens
  • Acting with Responsibility - Owning decisions and actions, acting with integrity, embracing accountability
Rheem is an Equal Opportunity Employer. Rheem encourages all qualified candidates to apply, including those of any race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The job description above has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job.  Equivalent combination of education, experience, and skills may supplement above minimum job requirements.

For U.S. Based jobs, please note that Rheem is unable to hire candidates to be employed in the following states: Alaska, District of Columbia, Hawaii, Idaho, Mississippi, Montana, New Mexico, North Dakota, or Vermont.

Rheem and its subsidiaries do not accept unsolicited resumes from recruiters or employment agencies. In the absence of an executed Recruitment Services Agreement, there will be no obligation to any referral compensation or recruiter fee.
  • An innovative solution-first spirit and an ability to think creatively
  • 3+ years of experience in mobile apps development
  • Bachelors degree in Computer Science or a related field, or equivalent training and experience
  • Proficient in Swift and/or Kotlin
  • Experience with modern mobile app development frameworks (e.g., SwiftUI, Jetpack Compose)
  • Understanding of software development methodologies, including Agile and Scrum
  • Experience with version control systems such as Git
  • Excellent problem-solving skills
  • Strong communication and collaboration skills
  • Strong critical thinking skills, and a keen attention to detail
  • Ability to work independently and as part of across-functional team (e.g., product managers, engineers, business teams) and external subject matter experts
  • Demonstrated ability to work well with others in a team environment
  • Experience with LLM coding agents

Preferred Qualifications

  • Experience with Kotlin Multiplatform or other cross-platform mobile app development frameworks
  • Experience with cloud technologies and services such as AWS, Azure, or Firebase
  • Experience with IOT and smart connected products (Bluetooth and Wi-Fi APIs)
  • Experience with mobile app security best practices
  • Experience with mobile app analytics
  • Experience with testing frameworks
  • HVAC / Water Heating industry experience

As a leader at Rheem, how you achieve results is as important as the results you achieve. While LEADING SELF, you will be expected to demonstrate the following competencies and behaviors:

  • Adapting
  • Business Understanding
  • Collaborating
  • Communicating Effectively
  • Continuously Improving
  • Customer-Orientation
  • Developing Self
  • Focusing on Results
  • Influencing
  • Managing Relationships
  • Managing Work
  • Problem Solving & Decision Making

#LI-AT1
#LI-ONSITE

  • Design and develop mobile applications for the Android and/or iOS platforms
  • Develop and improve software architecture, testing strategies, developer tooling, and UX for our mobile applications
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Work with product managers and QA to support validation activities
  • Ensure the performance, quality, and responsiveness of applications
  • Participate in code reviews to maintain code quality
  • Continuously discover, evaluate, and implement new technologies to maximize development efficiency
  • Participate in the development of technical documentation
  • Works undersomesupervision of department leadership with independence on projects in scope.
  • Otherduties as assigned

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