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Freelance Mobile Application Developer Jobs in Seattle, WA

Collabera

Sr Application Developer

Seattle, WA · On-site

$109K - $150K/yr

Experience with building mobile apps in hybrid and native environments. Familiarity with ... Qualifications Java, Mobile Application Developer, Javascript, AngularJS or NodeJS or... Additional ...

USM

iOS Developer - EAD or GC or USC ONLY

Seattle, WA · On-site

$59 - $81/hr

Computer Science Degree Mobile Application Engineer This team is responsible for creating the international apps for the Disneyland Paris, Shanghai and Hong Kong. EXPERIENCE REQUIRED Bachelor ...

Global Delivery Track

Delivery Freelancer

Seattle, WA

$25/hr

Delivery freelancers enjoy the freedom of working flexible timings through Dtrack mobile application. Delivery Track Inc Global is a new and upcoming food delivery service in Seattle. Our app allows ...

SpaceX

Sr. Application Security Engineer

Redmond, WA · On-site

$170K - $235K/yr

... mobile application * Continually audit and assess Starlink Internet infrastructure for security issues * Design security into software processes and provide developer guidance for building secure ...

SpaceX

Sr. Application Security Engineer

Redmond, WA · On-site

$170K - $235K/yr

... mobile application * Continually audit and assess Starlink Internet infrastructure for security issues * Design security into software processes and provide developer guidance for building secure ...

SpaceX

Sr. Application Security Engineer

Redmond, WA · On-site

$170K - $235K/yr

... mobile application * Continually audit and assess Starlink Internet infrastructure for security issues * Design security into software processes and provide developer guidance for building secure ...

Solutions Resource

iOS Application Developer

Bellevue, WA

$58 - $80/hr

Design and build mobile applications, mainly in the iOS platform * Ensure the performance, quality ... Mobile application experience, iOS development experience preferred. * React Experience, React ...

Solutions Resource

iOS Application Developer

Bellevue, WA · On-site

$58 - $80/hr

Design and build mobile applications, mainly in the iOS platform * Ensure the performance, quality ... Mobile application experience, iOS development experience preferred. * React Experience, React ...

Pyramid Consulting, Inc

Android developer

Bothell, WA · On-site

$63.25 - $83/hr

Responsibilities : • Looking for android developer with Strong experience in Mobile application. • Experience in Android automation, preferably using tool. • Experience in Selenium. • ...

Amicis Global

iOS Developer at Redmond, WA

Redmond, WA · On-site

$50 - $70/hr

Title: iOS Developer Location: Redmond, WA Duration: 6+ Months BASIC QUALIFICATIONS: - Experience ... mobile application development experience in Swift - Experience contributing into unit testing of ...

Deegit Inc

IOS Developer

Seattle, WA · On-site

$59 - $81/hr

IOS (SWIFT as the primary skill, extensive experience working with Swift, * Independent Mobile application development and Devops model, Unit Testing, Ecommerce ) Qualifications Bachelors Or ...

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Freelance Mobile Application Developer information

See Seattle, WA salary details

$60.9K

$125.7K

$179.8K

How much do freelance mobile application developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for freelance mobile application 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.

What is a freelance mobile application developer?

A Freelance Mobile Application Developer is a self-employed professional who designs, develops, and maintains mobile applications for clients on a contract basis. They work with different platforms like iOS and Android, using programming languages such as Swift, Kotlin, and Flutter. Responsibilities can include coding, testing, UI/UX design, and app deployment. Freelancers often manage multiple projects, set their rates, and determine their own schedules. This role offers flexibility and the opportunity to work with a variety of industries and clients.

What is a typical work process or workflow for a freelance mobile application developer?

A Freelance Mobile Application Developer typically works closely with clients to gather requirements, define project scope, and set milestones. After planning, you’ll design the app’s architecture, develop features, and perform regular testing to ensure quality and functionality. Communication is key, often involving regular updates to clients and collaborative tools like project management platforms or version control systems. Developers are also responsible for deploying completed apps to app stores and providing ongoing maintenance or updates as needed. This workflow demands good organization, proactive communication, and the ability to manage multiple projects simultaneously.

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

To thrive as a Freelance Mobile Application Developer, you need in-depth knowledge of mobile development frameworks (such as React Native, Flutter, Swift, or Kotlin), as well as experience with UI/UX design and a solid portfolio of released apps. Familiarity with source control systems like Git, mobile app deployment processes, and optionally relevant certifications (like Google Associate Android Developer) are commonly expected. Strong self-motivation, time management, problem-solving, and client communication skills are essential soft skills for success in a freelance environment. These abilities help ensure the timely delivery of high-quality mobile applications, satisfied clients, and a sustainable independent career.

What are popular job titles related to Freelance Mobile Application Developer jobs in Seattle, WA? For Freelance Mobile Application Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Freelance Mobile Application Developer jobs in Seattle, WA look for? The top searched job categories for Freelance Mobile Application Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Freelance Mobile Application Developer jobs? Cities near Seattle, WA with the most Freelance Mobile Application Developer job openings:
Freelance Mobile Application Developer jobs near you
Infographic showing various Freelance Mobile Application Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $125,732 per year, or $60.4 per hour.

Mobile Application Tester

Lorven Technologies

Redmond, WA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Hi,
Our client is looking for a Mobile Application Tester for Remote below is the detailed requirement.
Job Title: Mobile Application Tester
Location: Remote
Job Description:
  • Bachelor's degree in related field.
  • 12-15 years of quality assurance engineering experience.
  • ADAM tool experience required.
  • Experience in both iOS/Android for enterprise Apps.
  • Experience in automation testing.
  • Experience designing and planning test conditions, test scripts, and test data sets to ensure. appropriate and adequate coverage and control.
  • Experience in API & Mobile testing.
  • Experience in UI and API automation testing (Selenium/SOAPUI).
  • Experience in manual testing.
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About Lorven technologies

Sourced by ZipRecruiter

Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

2001

Social media

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