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Freelance Mobile Application Developer Jobs in California

Abbott

Mobile Devops Engineer

Los Angeles, CA · On-site

$140 - $190/hr

Android application development ecosystem * iOS application development ecosystem * Mobile ... Azure DevOps * GitHub Actions * Jenkins * Fastlane * Gradle * Xcode Build Tools * Experience ...

Cat Technology Inc

Sr. Mobile Developer

Lake Forest, CA · On-site

As part of our continued record growth, loanDepot is adding a Sr. Mobile Developer to support our ... Bachelors in Computer Science or related degree At least 3 years of relevant mobile application ...

Cuboid IT Solutions

Mobile Developer

Sacramento, CA · On-site

Mobile Developer Location: Remote (California) Duration : 12 Months Experience : Minimum 5+ Years ... Minimum 5 years of professional experience in mobile application development for Android and iOS.

Jobtailor

Principal Mobile Developer

Los Angeles, CA · On-site

$120 - $170/hr

Work on the cutting edge of mobile application systems security * Collaborate with a team of diverse software engineers, test specialists, and product owners, by applying creative solutions to ...

Perfict

React Native Developer

Fremont, CA · On-site

... Strong mobile application experience with proven delivery of production-ready apps • Strong foundation in JavaScript/TypeScript programming • Solid understanding of mobile application ...

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All JobsMobile Application Developer JobsFreelance Mobile Application Developer JobsFreelance Mobile Application Developer Jobs in California

Freelance Mobile Application Developer information

See California salary details

$52.8K

$109K

$155.9K

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

As of Aug 23, 2026, the average yearly pay for freelance mobile application developer in California is $109,035.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,400.00 and $125,800.00 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.

Is a freelance mobile application developer a good career?

A freelance mobile application developer can be a viable career option, offering flexibility and the potential for high income depending on skills, experience, and demand. Success often depends on proficiency in programming languages like Swift or Kotlin, a strong portfolio, and effective client management. The field requires continuous learning to keep up with evolving technologies and platform updates.

What are the most commonly searched types of Mobile Application Developer jobs in California?

The most popular types of Mobile Application Developer jobs in California are:

What are popular job titles related to Freelance Mobile Application Developer jobs in California?

For Freelance Mobile Application Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Mobile Application Developer jobs in California look for?

The top searched job categories for Freelance Mobile Application Developer jobs in California are:

What cities in California are hiring for Freelance Mobile Application Developer jobs?

Cities in California 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 California as of August 2026, with employment types broken down into 81% Full Time, 15% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $109,035 per year, or $52.4 per hour.

Mobile Devops Engineer

Abbott

Los Angeles, CA • On-site

$140 - $190/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago

Abbott rating

7.8

Company rating: 7.8 out of 10

Based on 138 frontline employees who took The Breakroom Quiz

174th of 544 rated manufacturers

Job description

Title: MobileDevOps Engineer

Location: Sylmar, CA

100% Onsite

Duration: 6 Months

Summary:

We are seeking a highly experienced Senior Mobile DevOps Engineer with deep expertise across the entire mobile application lifecycle, from development through deployment, release management, automation, and production support. The ideal candidate will be a hands-on expert in both Android and iOS mobile platforms, with extensive experience building and maintaining CI/CD pipelines, mobile release processes, infrastructure automation, and DevOps best practices.

Required QualificationsEducation
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical field from an accredited U.S. university.
  • Advanced degree is a plus.
Experience
  • 8+ years of software engineering experience with at least 5+ years focused on Mobile DevOps engineering.
  • Extensive hands-on experience supporting both Android and iOS application development and deployment pipelines.
  • Proven expertise managing the complete mobile application lifecycle from development through App Store and Google Play Store releases.
  • Experience working in large-scale enterprise environments supporting multiple mobile applications and development teams.
Technical RequirementsMobile Platform Expertise
  • Expert-level knowledge of:
  • Android application development ecosystem
  • iOS application development ecosystem
  • Mobile application build, signing, packaging, and distribution processes
  • Strong understanding of mobile architecture, app release management, and deployment best practices.
  • Manage all required mobile IOS certifications directly communicating with Apple portals.
  • Expertise in managing submissions of apps and communications with Apple team and Google team management.
CI/CD & Automation
  • Expert experience designing, implementing, and maintaining mobile CI/CD pipelines.
  • Hands-on experience with:
  • Azure DevOps
  • GitHub Actions
  • Jenkins
  • Fastlane
  • Gradle
  • Xcode Build Tools
  • Experience automating build, test, deployment, and release processes.
Release Management
  • Expert knowledge of:
  • Google Play Console
  • Apple App Store Connect
  • TestFlight
  • Enterprise mobile application distribution
  • Experience managing application signing certificates, provisioning profiles, and release compliance requirements.
Source Control & Configuration Management
  • Strong experience with:
  • Git
  • GitHub
  • Azure Repos
  • Branching and release strategies
  • Experience managing secure build environments and secrets management.
Additional Qualifications
  • Strong troubleshooting and performance optimization skills.
  • Experience implementing mobile application security best practices.
  • Excellent communication and collaboration skills.
  • Ability to work effectively with mobile development teams, QA teams, security teams, and release management stakeholders.
Employment Eligibility Requirements
  • Candidates must be authorized to work in the United States without current or future employer sponsorship.
  • No visa sponsorship is available for this position.
  • F-1 OPT, CPT, or other temporary employment authorization programs will not be considered.
Preferred Qualifications
  • Experience supporting large-scale enterprise mobile applications.
  • Experience with automated testing frameworks and mobile device testing platforms.
  • Azure DevOps certifications or cloud certifications.
  • Experience with mobile application security, compliance, and governance standards.
Consultants Eligible Benefits Upon Waiting Period:
  • Medical and Prescription Drug Plans
  • Dental Plan
  • Vision Plan
  • Health Savings Account (for High-Deductible Health Plans)
  • Flexible Spending Accounts (Health, Limited Purpose, Dependent Care, Commuter Parking and Commuter Transit)
  • Supplemental Life Insurance
  • Short Term Disability (coverage varies by state)
  • Long Term Disability
  • Critical Illness, Hospital coverage, Accident Insurance
  • MetLife Legal, MetLife ID Fraud, and MetLife Pet Insurance
  • 401(k)

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritional and branded generic medicines.

Working together, Abbott and Talent Solutions partner to deliver top talent for contingent roles at Abbott, building better and healthier lives. Abbott believes all employees are essential to creating life-changing breakthroughs, performing key duties to create life-changing breakthroughs.

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