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

WHITEPAGES INC

Lead, Mobile App Software Engineer

Seattle, WA · On-site

$116K - $153K/yr

Proven ability to own architecture for a production mobile app used at meaningful scale. * Hands-on experience using AI coding tools or agentic workflows in a real engineering workflow (e.g., Claude ...

Socket.dev

Lead, Mobile App Software Engineer

Seattle, WA · On-site

$175 - $250/hr

Proven ability to own architecture for a production mobile app used at meaningful scale. * Hands-on experience using AI coding tools or agentic workflows in a real engineering workflow (e.g., Claude ...

DevSelect

Mobile Game Build Engineer

Seattle, WA · On-site

Mobile Game Build Engineer Location: Seattle, WA Openings: 1 Type: Full-time Hire CLIENT is an ... uploaded to an app store. This job will require an ability to research and evaluate existing ...

Level

Senior Full-Stack Mobile Engineer

Bellevue, WA · On-site

$149K - $187K/yr

As a Senior Full-Stack Mobile Engineer on the Platform team, you will own end-to-end slices of ... App Store Connect / TestFlight or Play Console), including staged rollouts and production ...

Level

Senior Full-Stack Mobile Engineer

Bellevue, WA · On-site

$120 - $150/hr

Actively contribute to improving app architecture, technical foundations, and developer experience ... At least one shipped mobile app at meaningful scale that you contributed to end-to-end (App Store ...

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Showing results 1-20

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

Mobile App Engineer information

See Seattle, WA salary details

$87.6K

$157.3K

$216.2K

How much do mobile app engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for mobile app engineer in Seattle, WA is $157,250.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,800.00 and $182,100.00 per year, depending on experience, location, and employer.

What are some common challenges faced by mobile app engineers when working on cross-functional teams?

Mobile App Engineers often collaborate with designers, backend developers, product managers, and QA specialists to deliver seamless app experiences. A common challenge is ensuring clear communication across disciplines, especially when translating design concepts into functional mobile features or syncing backend APIs with app requirements. Navigating differing priorities and timelines between teams can also require effective negotiation and adaptability. Building strong relationships and proactively addressing misunderstandings are key to overcoming these challenges and delivering high-quality apps.

What is the difference between Mobile App Engineer vs Mobile Developer?

AspectMobile App EngineerMobile Developer
CredentialsBachelor's in CS or related field, certifications like Android or iOS developmentSimilar credentials, often with certifications in specific platforms
Work EnvironmentCollaborates with cross-functional teams, involved in app architecture and testingFocuses on coding, UI design, and app implementation
Industry UsageUsed across tech companies, startups, and enterprises for app developmentCommonly used interchangeably with Mobile App Engineer in job listings

While both roles require similar skills and credentials, a Mobile App Engineer typically involves a broader scope, including architecture and testing, whereas a Mobile Developer mainly focuses on coding and UI design. The terms are often used interchangeably in the industry, but the Engineer role may encompass more strategic responsibilities.

What does a mobile app engineer do?

A Mobile App Engineer designs, develops, tests, and maintains applications for mobile devices such as smartphones and tablets. They typically work with programming languages like Swift for iOS, Kotlin or Java for Android, and sometimes cross-platform tools like Flutter or React Native. Their responsibilities include ensuring app functionality, optimizing performance, fixing bugs, and updating apps to support new devices or operating system versions. Mobile App Engineers also collaborate with designers, product managers, and other developers to create user-friendly and secure mobile applications.

What are the key skills and qualifications needed to thrive as a mobile app engineer, and why are they important?

To thrive as a Mobile App Engineer, you need strong programming skills in languages such as Swift, Kotlin, or Java, along with a solid understanding of mobile UI/UX principles and a relevant degree in computer science or a related field. Familiarity with development frameworks (like React Native or Flutter), version control systems (such as Git), and experience with app store deployment are typically required. Problem-solving, attention to detail, and effective communication are vital soft skills in this role. These competencies ensure high-quality, user-friendly applications and efficient collaboration with cross-functional teams in a rapidly evolving tech environment.
What are popular job titles related to Mobile App Engineer jobs in Seattle, WA? For Mobile App Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Mobile App Engineer jobs in Seattle, WA look for? The top searched job categories for Mobile App Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Mobile App Engineer jobs? Cities near Seattle, WA with the most Mobile App Engineer job openings:
Mobile App Engineer jobs near you
Infographic showing various Mobile App Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, and 6% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $157,250 per year, or $75.6 per hour.

Mobile App Tester

Meta Force Technology Staffing LLC

Seattle, WA • On-site

Contractor

Re-posted 25 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