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

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA · On-site

$149K - $187K/yr

They are seeking a Software Engineer for the Starlink Mobile program, responsible for the complete software lifecycle, including development and testing, to enhance connectivity for mobile devices ...

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA

$145K - $175K/yr

SOFTWARE ENGINEER (STARLINK MOBILE) The Starlink Mobile network will expand Starlink's vision by providing ubiquitous connectivity and seamless access to text, voice, and data for LTE phones and ...

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA · On-site

$145K - $175K/yr

SOFTWARE ENGINEER (STARLINK MOBILE) The Starlink Mobile network will expand Starlink's vision by providing ubiquitous connectivity and seamless access to text, voice, and data for LTE phones and ...

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA · On-site

$145K - $175K/yr

SOFTWARE ENGINEER (STARLINK MOBILE) The Starlink Mobile network will expand Starlink's vision by providing ubiquitous connectivity and seamless access to text, voice, and data for LTE phones and ...

NSS

Android Malware Reverse Engineer

Bothell, WA · On-site

$140 - $190/hr

Java, Kotlin, JavaScript, Flutter, and other mobile software languages * ELF (Native Binaries ... Java and/or Kotlin Programing Language * Techniques utilized by malicious software to harm the user ...

QXO

Senior Software Engineer, Mobile

Seattle, WA · On-site

$138K - $235K/yr

... mobile. This role is ideal for engineers who are passionate about building high-quality software, eager to learn, and excited to make a meaningful impact in a fast-paced environment. Key ...

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Mobile Software Engineer information

See Seattle, WA salary details

$11

$68

$106

How much do mobile software engineer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for mobile software engineer in Seattle, WA is $68.44, according to ZipRecruiter salary data. Most workers in this role earn between $51.97 and $89.18 per hour, depending on experience, location, and employer.

What is a mobile software engineer?

A Mobile Software Engineer is a professional who designs, develops, tests, and maintains software applications for mobile devices such as smartphones and tablets. They work with platforms like iOS and Android, using programming languages such as Swift, Kotlin, Java, or Flutter. Their responsibilities include building user-friendly interfaces, optimizing app performance, and ensuring compatibility across devices. Mobile Software Engineers collaborate with designers, product managers, and other engineers to create high-quality mobile experiences for users.

What are the key skills and qualifications needed to thrive as a mobile software engineer?

To thrive as a Mobile Software Engineer, you need proficiency in programming languages such as Swift, Kotlin, or Java, along with a solid understanding of mobile app development frameworks and a relevant degree in computer science or related field. Familiarity with integrated development environments (IDEs) like Xcode or Android Studio, version control systems like Git, and experience with APIs are typically required, with certifications in mobile development being a plus. Excellent problem-solving, adaptability, and strong communication skills help you work effectively in agile teams and deliver user-focused solutions. These skills ensure the development of robust, efficient, and user-friendly mobile applications that meet business and user needs.

What are some common challenges faced by mobile software engineers when developing cross-platform applications?

Mobile Software Engineers often encounter challenges ensuring consistent functionality and user experience across different platforms, such as iOS and Android. Differences in device hardware, operating system behaviors, and screen sizes can lead to unexpected bugs or performance issues. Additionally, keeping up with frequent updates to SDKs and app store guidelines requires adaptability and proactive learning. Collaborating closely with designers and QA testers is essential to address these challenges and deliver high-quality apps.

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

AspectMobile Software EngineerMobile App Developer
CredentialsBachelor's in CS or related field, sometimes certifications in mobile developmentBachelor's in CS or related field, certifications vary
Work EnvironmentDesigning, developing, testing mobile applications across platformsBuilding and coding mobile applications, often focusing on specific platforms
Industry UsageUsed across tech companies, startups, and enterprises for mobile solutionsCommonly used in app-focused companies and freelance work
Search & Comparison IntentOften compared for roles involving mobile app development and system designCompared for roles focused on app creation and user interface design

Mobile Software Engineers and Mobile App Developers both work on mobile applications, but Engineers typically focus on system design, architecture, and cross-platform solutions, while Developers often concentrate on coding and UI/UX for specific platforms. The roles overlap significantly, but Engineers may handle broader technical responsibilities.

What are the most commonly searched types of Software Engineer jobs in Seattle, WA?

The most popular types of Software Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Mobile Software Engineer jobs?

Cities near Seattle, WA with the most Mobile Software Engineer job openings:

Infographic showing various Mobile Software Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $142,362 per year, or $68.4 per hour.

Software Engineer (Starlink Mobile)

Redmond, WA • On-site

SpaceX
Aerospace Product and Parts Manufacturing • 1 - 5K employees

8.7

Company rating: 8.7 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

Great coworkers

People enjoy working here

Good employer

Learn more about SpaceXexternal

$149K - $187K/yr

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Job Summary:
SpaceX is a company focused on developing technologies for space exploration and enabling human life on Mars. They are seeking a Software Engineer for the Starlink Mobile program, responsible for the complete software lifecycle, including development and testing, to enhance connectivity for mobile devices globally.
Responsibilities:
• Develop highly reliable, real-time software that plans and executes network topology for our satellite-based global network to connect mobile phones and maximize user experience
• Participate in and lead architecture, design, and code reviews
• Develop tools for software development and deployment, data analysis and visualization, and test execution across multiple environments, including virtualized hardware environments, real hardware-in-the-loop simulations, and on-orbit testing
• Develop prototypes and manage experiments to prove out key design concepts
Qualifications:
Required:
• Bachelor’s degree in computer science, engineering, math, or science discipline; OR 2+ years of professional experience in software development in lieu of a degree
• Development experience in Python, C, or C++
• Must be willing to work extended hours and/or weekends as needed
Preferred:
• Knowledgeable in real-time rendering, game engine development, physics simulation, or other real-time, resource-constrained, high-performance computing
• Knowledgeable in network topology, numerical optimization techniques, graph theoretic approaches, or convex optimization
• Developed, debugged, and deployed software that has been used in real world applications/projects
• Creative approach to problem solving, exceptional analytical skills, and engineering fundamentals
• Excellent communication skills both written and verbal
• Experience with distributed systems and internet services
• Ability to work effectively in a dynamic environment with changing needs and requirements
Company:
SpaceX develops and operates rockets, satellite networks, and AI infrastructure including launch, connectivity, and cloud services. Founded in 2002, the company is headquartered in Hawthorne, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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