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Mobile Application Developer Jobs in California (NOW HIRING)

Android Mobile Application Developer

Cupertino, CA · On-site

$68.75 - $90.25/hr

At least 5 years of experience in building Java/J2EE application; Passionate and enthusiastic about mobile development and new mobile opportunities; Exceptional analytical and problem solving skills;

Mobile Engineer

Pleasanton, CA · On-site

$50K - $58K/yr

We are looking for a phenomenal Application Developer PREFERRED SKILLS: * Expertise in LLDB, SQLite ... Experience with UX design for mobile, wire frames, illustrations, prototyping * Deep understanding ...

Mobile Engineer

Pleasanton, CA · On-site

$50K - $58K/yr

We are looking for a phenomenal Application Developer PREFERRED SKILLS: Expertise in LLDB, SQLite ... X design for mobile, wire frames, illustrations, prototyping Deep understanding of C and ...

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Mobile Application Developer information

See California salary details

$52.8K

$109K

$155.9K

How much do mobile application developer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for 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 are some common challenges Mobile Application Developers face when working on cross-platform apps?

Mobile Application Developers often encounter challenges related to ensuring consistent functionality and user experience across different devices and operating systems when building cross-platform apps. These challenges can include dealing with varying screen sizes, managing performance optimization, and integrating native device features. Collaboration with UI/UX designers and QA testers is essential to address compatibility issues, and staying updated with the latest frameworks and tools helps developers deliver reliable, high-quality applications.

What are the key skills and qualifications needed to thrive as a Mobile Application Developer, and why are they important?

To thrive as a Mobile Application Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Dart, along with a solid understanding of mobile UI/UX principles and a degree in computer science or a related field. Familiarity with development tools like Android Studio, Xcode, cross-platform frameworks (e.g., Flutter, React Native), and version control systems such as Git is typically required. Creative problem-solving, collaboration, and effective communication are standout soft skills in this role. These skills ensure the creation of reliable, user-friendly apps and facilitate efficient teamwork in a rapidly evolving mobile technology landscape.

What is the difference between Mobile Application Developer vs Web Developer?

AspectMobile Application DeveloperWeb Developer
CredentialsTypically requires programming skills in Swift, Java, or Kotlin; often has certifications in mobile app developmentRequires skills in HTML, CSS, JavaScript; may have certifications in web development or related technologies
Work EnvironmentDevelops apps for iOS and Android platforms, often working in IDEs like Xcode or Android StudioBuilds websites and web applications, working with browsers and server environments
Employer & IndustryTech companies, startups, app development agenciesBusinesses, digital agencies, e-commerce platforms
Search & Comparison IntentOften compared for career paths, skills, and job roles in mobile vs web development

Mobile Application Developers focus on creating apps for mobile devices using platform-specific languages and tools, while Web Developers build websites and web applications accessible via browsers. Both roles require programming skills but differ in platforms, tools, and deployment environments.

What are Mobile Application Developers?

Mobile Application Developers are professionals who design, build, and maintain applications for mobile devices such as smartphones and tablets. They work with platforms like Android and iOS, using programming languages such as Java, Kotlin, Swift, or React Native. Their responsibilities include writing code, testing and debugging apps, and often working with designers and other developers to create user-friendly and efficient mobile experiences. Mobile App Developers play a crucial role in bringing digital services and products directly to users' hands.

What Is a Mobile Application Developer?

A mobile application developer designs programs and apps for use on smartphones, tablets, and other mobile devices. These skilled computer professionals develop solutions on popular mobile platforms, such as iOS and Android, as their main job duty. Your software is typically made available through the Apple Store and the Google Play Store. Apps downloaded to the mobile devices are designed to perform various functions, allow for game play and entertainment, or assist with life goals. You need experience with a variety of programming languages and development platforms for this job.

What are the most commonly searched types of Application Developer jobs in California? The most popular types of Application Developer jobs in California are:
What are popular job titles related to Mobile Application Developer jobs in California? For Mobile Application Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Mobile Application Developer jobs in California look for? The top searched job categories for Mobile Application Developer jobs in California are:
What cities in California are hiring for Mobile Application Developer jobs? Cities in California with the most Mobile Application Developer job openings:
Mobile Application Developer

Mobile Application Developer

Collabera

Foster City, CA

Contractor

Posted 18 days ago


Job description

Company Description

We provide cost-effective, high quality IT resources to meet talent needs through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs.
Collabera has been a leader in IT staffing for over 24 years and is one of the largest diversity IT staffing firms in the industry. We are known for our high-touch, customer-centric approach, offering our clients unmatched quality, responsiveness and flexibility. We are appreciated by our clients for our streamlined execution, highly efficient service and exceptional talent management that go above and beyond traditional staffing services. Collabera has been named the Best Staffing Firm to Work For in the large firm category by Staffing Industry Analysts, the global advisor on contingent work, for four consecutive years.

Job Description

Position Details:
Industry: Payment/Finance
Work Location: Foster City, CA
Job Title: Mobile Application Developer
Duration: 1 year with possible extensions.
The Merchant & Acquiring Processing team is looking for talented engineers for the Foster City office to drive the evolution of mobile payment solutions and to build enterprise mobile enablement practice. You will work closely with UX, product management, and other teams to conceive, design, and create unique payment & analytics capabilities on the mobile device . Your will work closely with various stakeholders to help establish mobile development standards. We are looking for someone with serious iOS & Android Software Development skills, strong interest in all things mobile, and a passion for delivering high quality, rock-solid apps.
Must Have Skills:
    Must have IOS and Android, app development experience.
    Manager said Rest java hands-on experience will be key for this role
Nice to Have Skills:
    Financial, payments background is nice but not a must haveKey
Responsibilities:
    Design, lead and implement iOS & Android mobile application as part of our Mobile UI team
    Interface with various stakeholders and establish rock solid mobile enablement practice
    Work as part of scrum team executing the product requirements by working with UX, product management and other teams in an agile manner
    Provide subject matter expertise for mobile platform
    Develop mobile framework and UI based on best practices
    Execute POCs for visionary initiatives
    Work independently and provide guidance to junior developers
    Review and challenge requirements and implementations designs
    Conduct peer reviews for implementation of new features
    Communicate status frequently in daily Scrum
    Participate in cross-group and internal customer feature demos

Qualifications

Qualifications:
    Bachelors in Computer Science or other technical field
    8+ years of overall software development experience
    4+ years of professional experience in developing iOS & Android mobile applications
    Expertise in Android SDK, Java and related technologies
    Strong computer science fundamentals in data structures, algorithms and complexity analysis
    Passion for user experience and knowledge of Android Application Patterns
    Passion for Mobile Apps
    Knowledge of web services standards and related technologies (REST)
    Familiarity with web service development, DBMS, SQL, UNIX shell scripts is a plus
    Experience with tools like Rally, JIRA, Sharepoint, wiki, etc
    Experience with Agile development methodology
    Sound planning, organizational and problem solving skills, excellent project management skills
    Ability to provide thought leadership on mobile excellence and practice
    Ability and desire to learn new skills and take on new initiatives
    Excellent verbal and written communication skills
    Thrive in self-motivated internal-innovation driven environment

Additional Information
  • straight to on-site Interviews.