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Mobile App Developer Jobs in Seattle, WA (NOW HIRING)

DevSelect

Mobile Game Build Engineer

Seattle, WA · On-site

Seattle, WA Openings: 1 Type: Full-time Hire CLIENT is an innovative developer and world-class ... uploaded to an app store. This job will require an ability to research and evaluate existing ...

Computer Futures

Android Engineer

Seattle, WA · On-site

They are seeking an Android Engineer to enhance a mobile application for a national retail chain ... Responsibilities : • adding new features to an existing mobile app with a national retail chain.

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All JobsMobile App Developer JobsMobile App Developer Jobs in Seattle, WA

Mobile App Developer information

See Seattle, WA salary details

$60.9K

$125.7K

$179.8K

How much do mobile app developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for mobile app developer in Seattle, WA is $125,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,000.00 and $145,100.00 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 the most commonly searched types of App Developer jobs in Seattle, WA? The most popular types of App Developer jobs in Seattle, WA are:
What are popular job titles related to Mobile App Developer jobs in Seattle, WA? For Mobile App Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Mobile App Developer jobs in Seattle, WA look for? The top searched job categories for Mobile App Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Mobile App Developer jobs? Cities near Seattle, WA with the most Mobile App Developer job openings:
Mobile App Developer jobs near you
Infographic showing various Mobile App Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 47% Full Time, 45% Part Time, 1% Temporary, and 7% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $125,732 per year, or $60.4 per hour.

Mobile App Tester

Meta Force Technology Staffing LLC

Seattle, WA • On-site

Contractor

Re-posted 27 days ago

Job description

Job Role : QAE – Mobile App Tester
Location: Seattle, WA (5 Days Onsite)
Client:  Amazon
Work Authorization: USC/GC Only

Job Description:
We are seeking 4 experienced Mobile App QA Engineers (QAE) to join our onsite team in Seattle. The ideal candidates will have strong expertise in manual and automation testing of iOS and Android mobile applications, solid understanding of mobile app release cycles, and hands-on experience with Appium, Selenium, or similar automation frameworks.

Responsibilities:

  • Design, develop, and execute test cases for mobile applications.

  • Perform both functional and regression testing across iOS and Android platforms.

  • Collaborate closely with developers, product managers, and business teams to ensure high-quality releases.

  • Identify, document, and track defects using industry-standard tools (JIRA, TestRail, etc.).

  • Validate app performance, UI/UX, and compatibility across devices.

Required Skills:

  • 8 Years of Experienc with Testing

  • 5+ years of experience in Mobile App QA (manual & automation).

  • Hands-on experience with Appium, Espresso, or XCUITest.

  • Strong knowledge of Agile/Scrum methodologies.

  • Excellent problem-solving and communication skills