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Freelance App Developer Jobs in California (NOW HIRING)

Solomon Page

Full Stack Developer

San Francisco, CA · On-site

$80/hr

... AKS), Azure App Services, and Azure Functions. * Maintain, enhance, and support existing ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

We Vote

Newsletter Writer/Content Developer

Oakland, CA · On-site +1

This remote role is perfect for journalism students building portfolios or freelance journalists ... app ("WeVote Ballot Guide, @WeVote"). More information is at See Twitter @WeVote. We are a 100 ...

Glamsquad

Freelance Hair Stylist

Oakland, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

Oakland, CA · On-site

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA · On-site

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

Oakland, CA · On-site

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Glamsquad

Freelance Hair Stylist

San Francisco, CA

$25 - $50/hr

Glamsquad is an app that connects independent Beauty Professionals (Pros) with clients looking for ... engineers who shared a vision that top-tier beauty services should be accessible to everyone, not ...

Abbott

Cloud Software Engineer II

Los Angeles, CA · On-site

$81K - $141K/yr

... freelance work and professional experience). * Excellent communication skills and be able to work ... App Services, Functions, Event Hubs, Service Bus, Cosmos DB or Postgres, Azure DevOps CI/CD)

Abbott

Cloud Software Engineer II

Sylmar, CA · On-site

$81K - $141K/yr

... freelance work and professional experience). * Excellent communication skills and be able to work ... App Services, Functions, Event Hubs, Service Bus, Cosmos DB or Postgres, Azure DevOps CI/CD)

Abbott

Cloud Software Engineer II

Los Angeles, CA

$81K - $141K/yr

... freelance work and professional experience). * Excellent communication skills and be able to work ... App Services, Functions, Event Hubs, Service Bus, Cosmos DB or Postgres, Azure DevOps CI/CD)

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All JobsApp Developer JobsFreelance App Developer JobsFreelance App Developer Jobs in California

Freelance App Developer information

See California salary details

$16

$51

$83

How much do freelance app developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for freelance app developer in California is $51.95, according to ZipRecruiter salary data. Most workers in this role earn between $41.73 and $59.81 per hour, depending on experience, location, and employer.

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

AspectFreelance App DeveloperMobile App Developer
CredentialsTypically self-taught or with relevant certifications; no formal degree requiredOften holds a degree in computer science or related field; certifications are common
Work EnvironmentIndependent, remote, project-basedEmployed by companies or agencies, may work on-site or remotely
Employer & Industry UsageWorks with multiple clients across industriesWorks for a specific company or as part of a team
Search & Comparison IntentLooking for freelance opportunities or project-based workSeeking full-time or in-house mobile app development roles

In summary, a Freelance App Developer operates independently, often on a project basis for various clients, while a Mobile App Developer is typically employed by a company, working on mobile applications as part of a team. Both roles require similar technical skills, but their work environments and employment structures differ.

What does a freelance app developer do?

A freelance app developer is a self-employed professional who designs, develops, tests, and maintains mobile or web applications for clients on a contract basis. They work independently, often handling multiple projects for various clients, and are responsible for the entire app development lifecycle. Freelance app developers may specialize in specific platforms like iOS, Android, or cross-platform frameworks, and must manage their own schedules, client communication, and business operations.

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

To thrive as a Freelance App Developer, you need strong programming skills (such as proficiency in languages like Java, Swift, or Kotlin), a solid understanding of UI/UX principles, and experience with app deployment for iOS and Android platforms. Familiarity with integrated development environments (IDEs) like Android Studio or Xcode, and knowledge of version control systems (e.g., Git), are typically required, along with relevant certifications as a plus. Excellent communication, time management, and client relationship skills help freelancers stand out when managing projects and expectations independently. These skills are crucial for delivering high-quality apps on time, maintaining client satisfaction, and sustaining a successful freelance business.

How to become a freelance app developer?

The qualifications to become a freelance app developer vary, but you should have experience with software development and knowledge of various programming languages, such as Java or C#. Many app developers begin their career at a software development company where their duties involve working on projects to build mobile or desktop apps. An associate or bachelor’s degree is often a prerequisite for one of these jobs. Others may start by developing apps in their spare time and putting them on app stores where users can download them. Knowing how to both code and promote your apps and services is necessary for freelancing. Develop your marketing skills, and you can factor them in when determining your rate and the type of services you want to provide, for example, consulting services.

How do freelance app developers typically manage client communication and project expectations?

Freelance app developers often use a combination of project management tools, regular check-ins, and clear documentation to keep clients informed and aligned throughout the development process. Establishing milestones and providing frequent progress updates help manage expectations and reduce misunderstandings. Being proactive in addressing potential delays or technical challenges is also crucial, as is setting clear boundaries around availability and response times. Effective communication skills are key to building trust and ensuring successful project delivery.
More about Freelance App Developer jobs
What are the most commonly searched types of App Developer jobs in California? The most popular types of App Developer jobs in California are:
What are popular job titles related to Freelance App Developer jobs in California? For Freelance App Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Freelance App Developer jobs in California look for? The top searched job categories for Freelance App Developer jobs in California are:
What cities in California are hiring for Freelance App Developer jobs? Cities in California with the most Freelance App Developer job openings:
Freelance App Developer jobs near you
Infographic showing various Freelance App Developer job openings in California as of August 2026, with employment types broken down into 40% Full Time, 51% Part Time, 2% Temporary, and 7% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $108,056 per year, or $52 per hour.

Full Stack Developer

Solomon Page

San Francisco, CA • On-site

$80/hr

Contractor

Medical, Dental, Retirement

Re-posted 22 days ago

Job description

We are seeking an experienced and highly skilled Full Stack Developer with strong expertise in Microsoft technologies and Azure cloud platforms. The ideal candidate will have a background in financial services and asset management, experience modernizing legacy applications, and the ability to design, develop, and support cloud-native solutions. This role requires a hands-on technical professional who is comfortable evaluating architectural approaches, collaborating with stakeholders, and delivering scalable enterprise applications.
  • Pay rate:$75/hr on w2 to $80/hr on w2

Responsibilities:
  • Design, develop, and deploy modern cloud-native applications using Azure Kubernetes Services (AKS), Azure App Services, and Azure Functions.
  • Maintain, enhance, and support existing applications built on Angular, C#, .NET Core, ASP.NET MVC, WebForms, REST APIs, and OAuth 2.0.
  • Modernize legacy .NET applications into microservices-based architectures and deploy them on Azure cloud platforms.
  • Develop and support web applications using Angular, JavaScript, jQuery, Bootstrap, CSS, Entity Framework, LINQ, and SQL Server.
  • Build and maintain RESTful APIs, web services, authentication, and authorization solutions using OAuth 2.0 and JWT.
  • Configure, monitor, and optimize application performance using Azure Monitoring and other observability tools.
  • Collaborate with business stakeholders, architects, and development teams to deliver scalable and reliable solutions.
  • Serve as a subject matter expert for asset management technology platforms and enterprise application architecture.
  • Manage stakeholder expectations and effectively communicate with senior leadership and key decision-makers.
  • Ensure application reliability, scalability, security, fault tolerance, and high availability.

Required Qualifications:
  • Bachelor's degree in Computer Science, Finance, or a related field.
  • 10+ years of progressive technical experience, preferably within a financial services organization.
  • 3+ years of hands-on experience with Azure App Services, Azure Functions, Azure Logic Apps, Azure Storage, Azure Active Directory, and Azure DevOps.
  • 5+ years of experience with SQL Server, including stored procedures, triggers, and functions.
  • 5+ years of experience developing web applications and REST APIs using .NET Core, Entity Framework, C#, JavaScript, jQuery, Bootstrap, and CSS.
  • Strong experience architecting, building, and operating solutions on Microsoft Azure.
  • Experience with cloud-native application development, microservices architecture, and containerized deployments using AKS.
  • Strong understanding of scalability, high availability, fault tolerance, database design, and software architecture principles.
  • Excellent communication, problem-solving, and stakeholder management skills.
  • Ability to work independently while collaborating effectively within cross-functional teams.

If you meet the required qualifications and are interested in this role, please apply today.
The Solomon Page Distinction
Solomon Page offers a comprehensive benefit program for hourly employees. We pride ourselves on offering medical, dental, 401(k), direct deposit and commuter benefits to our employees, including freelancers - which sets us apart in the industries we serve.
About Solomon Page
Founded in 1990, Solomon Page is a specialty niche provider of staffing and executive search solutions across a wide array of functions and industries. The success of Solomon Page reflects an organic growth strategy supported by a highly entrepreneurial culture. Acting as a strategic partner to our clients and candidates, we focus on providing customized solutions and building long-term relationships based on trust, respect, and the consistent delivery of excellent results. For more information and additional opportunities, visit: solomonpage.com and connect with us on Facebook , and LinkedIn .
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