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Junior App Developer Jobs in California (NOW HIRING)

Info Way Solutions

Mac App Developer

Fremont, CA · On-site

... mentor junior developers. • Create and maintain comprehensive documentation for the software ... App Developer with a strong portfolio of macOS applications. • Proficiency in Swift and ...

TP-Link Systems Inc.

Senior Mobile App Developer

Irvine, CA · Remote

$140K - $200K/yr

Are you a seasoned mobile app developer with a strong track record of building and leading high ... You will drive technical decisions, mentor junior developers, and collaborate with cross-functional ...

TP-Link Systems Inc.

Senior Mobile App Developer

Irvine, CA · On-site

$140K - $200K/yr

Are you a seasoned mobile app developer with a strong track record of building and leading high ... You will drive technical decisions, mentor junior developers, and collaborate with cross-functional ...

TP-Link Systems Inc.

Senior Mobile App Developer

Irvine, CA · On-site

$140K - $200K/yr

Are you a seasoned mobile app developer with a strong track record of building and leading high ... You will drive technical decisions, mentor junior developers, and collaborate with cross-functional ...

Intuitive

Sr. Mobile App Developer

Sunnyvale, CA

Mentor junior and midlevel engineers through technical guidance, reviews, and knowledge sharing ... Strong understanding of mobile app architectures, performance considerations, and platform ...

Intuitive

Sr. Mobile App Developer

Sunnyvale, CA · On-site

Mentor junior and mid-level engineers through technical guidance, reviews, and knowledge sharing ... Strong understanding of mobile app architectures, performance considerations, and platform ...

BYTON

Mobile App Developer (Android)

Santa Clara, CA · On-site

$65.50 - $86/hr

They are seeking an experienced Android Developer to design and implement applications for automotive Infotainment systems and provide leadership to junior developers. Responsibilities : • Design ...

Axos Bank

Jr. Personalization Developer

San Diego, CA

$71K - $92K/yr

About This Job Axos Bank is seeking a motivated Junior Martech Personalization Developer to join ... app banners, and email dynamic content zones, etc.. * Translate audience segments and behavioral ...

Axos Bank

Jr. Personalization Developer

San Diego, CA · On-site

$71K - $92K/yr

About This Job Axos Bank is seeking a motivated Junior Martech Personalization Developer to join ... app banners, and email dynamic content zones, etc.. * Translate audience segments and behavioral ...

Google

Staff Software Engineer, App Hub

Sunnyvale, CA · On-site

Passion for developer tools. About the job App Hub aims to optimize the productivity of Google ... You will be versatile, display strong leadership qualities, mentor junior engineers, and be ...

Google Inc.

Staff Software Engineer, App Hub

Sunnyvale, CA · On-site

$207 - $300/hr

Experience with the life-cycle of building products that increase developer productivity. About the ... You will be versatile, display strong leadership qualities, mentor junior engineers, and be ...

Redolent, Inc.

Android Developer

Sunnyvale, CA · On-site

$66.50 - $87.25/hr

... Lead and mentor junior developers Skills 5+ years experience working with the following ... app from top to bottom. - Expert knowledge of IntelliJ or Android Studio - Have worked with OpenGL ...

Redolent, Inc.

Front End Developer

Sunnyvale, CA · On-site

$124K - $144K/yr

... Lead and mentor junior developers Skills 5+ years experience working with the following ... app from top to bottom. - Expert knowledge of IntelliJ or Android Studio - Have worked with OpenGL ...

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All JobsApp Developer JobsJunior App Developer JobsJunior App Developer Jobs in California

Junior App Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior app developer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for junior app developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What does a junior app developer do?

A Junior App Developer is an entry-level professional who assists in the design, development, testing, and maintenance of mobile or web applications. They typically work under the supervision of more experienced developers, writing code, fixing bugs, and learning about various programming languages and development tools. Junior App Developers also collaborate with team members to understand user requirements and contribute to the overall functionality and improvement of applications.

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

To thrive as a Junior App Developer, you need a solid grasp of programming languages (such as Java, Swift, or JavaScript), understanding of software development principles, and a relevant degree or coding bootcamp experience. Familiarity with integrated development environments (IDEs), version control systems like Git, and knowledge of frameworks such as React Native or Flutter are typically expected. Problem-solving abilities, teamwork, adaptability, and effective communication help set candidates apart in collaborative and fast-changing environments. These skills and qualities ensure you can build reliable applications, work well with teammates, and adapt to evolving project requirements.

What types of projects and technologies do junior app developers typically work on in their first year?

As a Junior App Developer, you will often start by working on smaller features, bug fixes, or assisting with app maintenance under the guidance of more experienced developers. Common technologies include popular programming languages like Java, Swift, Kotlin, or JavaScript, and frameworks such as React Native or Flutter, depending on whether your team focuses on iOS, Android, or cross-platform apps. You'll likely be involved in code reviews, testing, and collaborating with designers and product managers to ensure your work aligns with user needs and business goals. This hands-on experience helps you build foundational skills and prepares you for more complex assignments as you gain confidence.

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

AspectJunior App DeveloperMobile App Developer
Required CredentialsTypically an associate degree or bootcamp certification, some coding experienceSimilar; often a degree in computer science or related field
Work EnvironmentEntry-level, team-based projects, supervised tasksDeveloping, testing, and maintaining mobile applications for various platforms
Employer & Industry UsageStartups, small to medium companies, tech firmsTech companies, app development agencies, startups
Common Search & ComparisonYesYes

The main difference between a Junior App Developer and a Mobile App Developer lies in experience level and scope. Junior App Developers are entry-level, focusing on learning and assisting in app projects, while Mobile App Developers typically have more experience and handle full app development processes. Both roles often require similar credentials and work in similar environments, but Mobile App Developers usually take on more complex tasks and responsibilities.

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 Junior App Developer jobs in California?

For Junior App Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior App Developer jobs in California look for?

The top searched job categories for Junior App Developer jobs in California are:

What cities in California are hiring for Junior App Developer jobs?

Cities in California with the most Junior App Developer job openings:

Junior App Developer jobs near you
Infographic showing various Junior App Developer job openings in California as of August 2026, with employment types broken down into 44% Full Time, 47% Part Time, and 9% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Mac App Developer

Fremont, CA • On-site

Info Way Solutions
IT Services • 51 - 200 employees
Learn more about Info Way Solutionsexternal

Full-time

Re-posted 14 days ago

Job description

Job Summary:
Info Way Solutions is seeking a skilled and experienced Mac App Developer with expertise in the Cocoa framework to join their dynamic development team. The successful candidate will play a key role in designing, developing, and maintaining high-quality Mac applications that provide an exceptional user experience while collaborating with cross-functional teams to implement innovative features.
Responsibilities:
• Design, implement, and maintain Mac applications using the Cocoa framework.
• Write clean, efficient, and well-documented code to ensure high software quality.
• Collaborate with UX/UI designers to create visually appealing and user-friendly interfaces.
• Demonstrate strong proficiency in the Cocoa framework, including Cocoa Touch and other related technologies.
• Stay updated with the latest macOS and Cocoa framework developments to incorporate new features and enhancements.
• Identify and troubleshoot software defects, ensuring timely resolution.
• Optimize application performance for responsiveness and efficiency.
• Collaborate with product managers, designers, and other developers to understand project requirements and contribute to the overall product roadmap.
• Work closely with QA teams to ensure the delivery of high-quality, bug-free software.
• Participate in code reviews to maintain code quality and mentor junior developers.
• Create and maintain comprehensive documentation for the software, APIs, and other development-related processes.
• Utilize version control systems (e.g., Git) for code collaboration and management.
• Implement and maintain continuous integration processes to ensure a smooth development workflow.
• Stay abreast of emerging technologies and industry trends to suggest improvements and innovations.
• Quickly learn and adapt to new tools, technologies, and development methodologies.
Qualifications:
Required:
• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Proven experience as a Mac App Developer with a strong portfolio of macOS applications.
• Proficiency in Swift and Objective-C programming languages.
• In-depth knowledge of the Cocoa framework, including AppKit and Core Data.
• Familiarity with macOS development tools and Xcode.
• Experience with version control systems, continuous integration, and bug tracking tools.
• Strong problem-solving and debugging skills.
• Excellent communication and collaboration abilities.
• Ability to work independently and as part of a team in a fast-paced environment.
Company:
Founded and incorporated in 2012 , Info Way Solutions is an IT services and consulting company headquartered in Fremont , CA. Founded in 2012, the company is headquartered in Fremont, USA, with a team of 501-1000 employees. The company is currently Late Stage.

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