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Mobile Developer Jobs in Oceanside, CA (NOW HIRING)

System One

Be Seen First

Mobile Developer

San Diego, CA · On-site

$75 - $85/hr

  • Medical

  • Dental

  • Vision

  • Life

Mobile Developer Location: Hybrid reporting to Vienna/Winchester, VA, Pensacola, FL or San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description To support ...

New

Jobsbridge

Mobile Developer

San Diego, CA

Experience working with QA and testing tools for mobile applications. Experience with version control software such as Subversion, TFS, Git. Ability to work effectively with little supervision and ...

BlackBerry Corporation

Principal Mobile Developer

Temecula, CA · On-site

$150K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

AtHoc

Principal Mobile Developer

Temecula, CA · On-site

$150K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

BlackBerry Corporation

Principal Mobile Developer

San Diego, CA · On-site

$150K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

AtHoc

Principal Mobile Developer

San Diego, CA · On-site

$150K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

HRplug

Principal Mobile Engineer

Carlsbad, CA · On-site

Principal Mobile EngineerIntroduction: Join Nice North America, a subsidiary of Nice S.p.A., a global leader in Home and Building Automation, as a Principal Mobile Engineer. In this role, you will ...

Nice Group

Principal Mobile Engineer

Carlsbad, CA · On-site

They are seeking a hands-on Principal Mobile Engineer to own and modernize their iOS and Android application ecosystem while defining and driving the North America mobile roadmap. This role combines ...

JLL

Union Mobile Engineer

San Marcos, CA

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mobile Engineer: What this job involves - Operates, inspects, andmaintainsall HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems in assigned facilities to ...

JLL

Union Mobile Engineer

Escondido, CA

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mobile Engineer: What this job involves - Operates, inspects, andmaintainsall HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems in assigned facilities to ...

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All JobsMobile Developer JobsMobile Developer Jobs in Oceanside, CA

Mobile Developer information

See Oceanside, CA salary details

$11

$56

$85

How much do mobile developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for mobile developer in Oceanside, CA is $56.91, according to ZipRecruiter salary data. Most workers in this role earn between $42.79 and $68.65 per hour, depending on experience, location, and employer.

How much do mobile developers make?

Mobile developers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, location, and skill set. Those proficient in both iOS and Android development or with specialized skills in Swift or Kotlin tend to earn higher salaries. Entry-level positions may start lower, while senior developers with extensive experience or certifications can earn significantly more.

Is a mobile developer a good career?

A mobile developer is a viable career choice due to the high demand for mobile applications across industries. The role typically requires skills in programming languages like Swift or Kotlin and knowledge of app development environments, with opportunities for growth and competitive salaries. The field offers a dynamic work environment and the chance to work on innovative projects.

What is a mobile developer?

A mobile developer is involved in app development for smartphone and mobile applications. Your job duties include creating a detailed app development plan, writing source code, and testing finished builds. Exact responsibilities may vary depending on app type, platform, your company, and the industry. The career requires you have excellent communication skills, as you collaborate with a team of other developers on a daily basis. Most mobile developers have at least a bachelor’s degree in computer science.

What are the key skills and qualifications needed to thrive as a mobile developer, and why are they important?

To thrive as a Mobile Developer, you need strong programming skills in languages like Swift, Kotlin, or Java, along with experience in mobile app development frameworks and a relevant degree or equivalent experience. Familiarity with integrated development environments (IDEs) such as Android Studio or Xcode, and knowledge of version control systems like Git, are crucial, as are certifications in mobile platforms. Strong problem-solving, attention to detail, and effective teamwork set standout professionals apart in this field. These competencies ensure the development of high-quality, user-friendly mobile applications that meet client and market needs.

What is the difference between Mobile Developer vs Web Developer?

AspectMobile DeveloperWeb Developer
Required CredentialsTypically a degree in computer science or related field; proficiency in mobile SDKs (iOS, Android)Similar degrees; expertise in HTML, CSS, JavaScript, and web frameworks
Work EnvironmentDevelops apps for iOS and Android platforms, often using IDEs like Xcode or Android StudioBuilds websites and web applications, usually working with browsers and web servers
Employer & Industry UsageTech companies, startups, app development firmsBusinesses with online presence, digital agencies, e-commerce

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

What are some common challenges mobile developers face when working with cross-platform frameworks?

Mobile Developers often encounter challenges when using cross-platform frameworks such as React Native or Flutter, including managing platform-specific functionality and performance optimization. Ensuring a consistent user experience across iOS and Android devices can require additional testing and custom code. Additionally, keeping up with frequent framework updates and compatibility changes can be demanding. Effective collaboration with designers and backend teams is essential to address these challenges and deliver high-quality mobile applications.
More about Mobile Developer jobs

What are the most commonly searched types of Developer jobs in Oceanside, CA?

The most popular types of Developer jobs in Oceanside, CA are:

What job categories do people searching Mobile Developer jobs in Oceanside, CA look for?

The top searched job categories for Mobile Developer jobs in Oceanside, CA are:

What cities near Oceanside, CA are hiring for Mobile Developer jobs?

Cities near Oceanside, CA with the most Mobile Developer job openings:

Mobile Developer jobs near you
Infographic showing various Mobile Developer job openings in Oceanside, CA as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 21% Part Time, 8% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $118,383 per year, or $56.9 per hour.

Mobile Developer

System One

San Diego, CA • On-site

$75 - $85/hr

Full-time

Medical, Dental, Vision, Life

Posted 2 days ago

New

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Job description

System One is hiring for a Mobile Developer If this role interests you, please respond and I will reach out to you!


Job Title: Mobile Developer
Location: Hybrid reporting to Vienna/Winchester, VA, Pensacola, FL or San Diego, CA
Pay Rate: Open to Both C2C and W2 options 
Position Type: Multiyear Contract
 
Description
To support the development, maintenance, and enhancement of the organization's mobile banking applications across iOS and Android platforms. Mobile Developers are embedded within cross-functional Agile teams and play a critical role in delivering secure, reliable, and user-friendly digital experiences to millions of members. This role involves technical execution, platform advocacy, and collaboration across disciplines to ensure high-quality mobile solutions aligned with business goals and member needs.
Responsibilities

  • Design, develop, and maintain mobile banking features for iOS and/or Android platforms
  • Resolve production issues and contribute to platform stability and performance improvements
  • Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders
  • Participate in Agile ceremonies and contribute to sprint planning and backlog refinement
  • Ensure adherence to platform-specific development standards and best practices
  • Write and maintain unit and UI tests; participate in peer code reviews
  • Stay current with mobile OS updates, development trends, and emerging technologies
  • Advocate for platform excellence and contribute to reusable component libraries
  • Mentor junior developers and contribute to team knowledge sharing
  • Support enterprise-wide mobile initiatives and influence platform strategy (senior levels)


Qualifications
Bachelor’s degree in Computer Science or related field
Progressive experience in mobile application development (level-dependent)
Proficiency in:
  - iOS: Swift, Objective-C, Xcode
  - Android: Kotlin, Java, Android Studio
Experience integrating RESTful APIs and third-party libraries
Familiarity with Agile methodologies (SAFe preferred)
Strong analytical, debugging, and problem-solving skills
Effective communication and collaboration abilities
Desired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization

Company Description

System One is a leading provider of specialized, highly technical services and solutions to critical infrastructure, technology, life sciences, and government sectors. We partner with large private and public organizations who trust us to execute their complex, mission-critical initiatives through our outsourced services and workforce solutions.