1

Android Kotlin Jobs in California (NOW HIRING)

Android Developer - w2

San Leandro, CA · On-site

$63 - $82.75/hr

Job Title: Android Developer Location : San Leandro, CA (3 day onsite hybrid role) Contract : 12 ... Very Strong Java Kotlin Development skills * Hand on experience on Kotlin, GraphQL, Dynamo DB

Responsibilities : • Proficiency in Android software development with Java or Kotlin • Build API's to integrate Maps in 3rd party apps • Familiarity with system architecture and API design • ...

Hiring for android Developer

Fremont, CA · On-site

$61.25 - $80.50/hr

The role requires expert-level knowledge in Kotlin and Android SDK, with responsibilities including building testable products and integrating backend services. Responsibilities : • Expert-level ...

Android Developer

Fremont, CA · On-site

$61.25 - $80.50/hr

Georgia IT, Inc. is seeking an Android Developer ... The role requires strong experience in Kotlin and familiarity with Jenkins and Scrum.

Sr. Android Developer

San Francisco, CA · On-site

$68.25 - $86.50/hr

Position: Sr. Android Developer Location: NY, NJ, Bay Area Duration:12 months • Overall 7+ years ... in Kotlin • Experience with Reactive Programming (RxJava), Dependency Injection (Dagger ...

Android Developer

Mountain View, CA · On-site

$65.75 - $86.50/hr

Design and develop applications on the Android platform using Java and Kotlin. * Hands-on experience in the design and development of Android Applications. * Very good exposure in frameworks like ...

Req# Responsibilities Develop and maintain Android applications using Kotlin and the Android SDK within an agile engineering stream Collaborate directly with the customer to understand requirements ...

Android Developer

San Bruno, CA · On-site

$66.50 - $87.50/hr

Required : • 4+ years' experience building native Android apps in Java/Kotlin • Shipped one or more Android applications which are still available in the Google Play Store. • Technical lead for ...

Android Developer

Irvine, CA · On-site

$120 - $160/hr

Significant experience building applications in Kotlin * Strong software architecture experience ... Seeking 5+ years of experience in Android app development for software and integrating Bluetooth ...

Android Engineer

Menlo Park, CA · On-site

$166 - $195/hr

Work with Kotlin, Android SDK & Jetpack Compose, MVVM, Coroutines & Flow (preferred) OR RxJava, and Retrofit & Room What you bring * 3+ years of professional Android development experience building ...

Android Native Developer

San Jose, CA · On-site

$65.25 - $85.75/hr

Responsibilities : • Develop and maintain native Android applications using Kotlin and/or Java. • Collaborate with designers, product managers, and other developers to conceptualize, build, test ...

Android Developer

Sunnyvale, CA · On-site

$66.50 - $87.25/hr

Immediate closure for right candidate - 4 to 7+ years of experience developing Native Android mobile applications - Design and develop high-quality Android applications using Kotlin or Java ...

android developer

Fremont, CA · On-site

$61.25 - $80.50/hr

Required : • 2+ years of Android developer experience • Familiar with programming in Kotlin • Has shipped an Android app to the Google Play store • Has collaborated with product managers ...

Strong coding abilities and experience with Kotlin or Java and Android SDK * Knowledge on UI design principles and making apps work * Experience with concurrency and memory management specific to ...

Android Developer

San Jose, CA · On-site

$180 - $220/hr

* Seeking 10+ years of experience in Android app development for software and integrating Bluetooth ... Significant experience building applications in Kotlin * Strong software architecture experience ...

Showing results 41-60

Android Kotlin information

What is an Android Kotlin developer?

Android Kotlin developers are software professionals who specialize in building Android applications using the Kotlin programming language. Kotlin is the preferred language for Android development because of its concise syntax, safety features, and full compatibility with existing Java code. These developers design, code, test, and maintain mobile apps for Android devices, often working with tools like Android Studio and libraries such as Jetpack. They ensure that apps are efficient, user-friendly, and meet the requirements set by clients or organizations.

What are the key skills and qualifications needed to thrive as an Android Kotlin developer?

To thrive as an Android Kotlin Developer, you need a strong knowledge of Kotlin programming, Android SDK, and experience with mobile app development lifecycles, usually backed by a degree in computer science or related fields. Familiarity with tools like Android Studio, version control systems (e.g., Git), and app testing frameworks, as well as certifications such as Google’s Associate Android Developer, are often utilized. Problem-solving, attention to detail, and effective collaboration are crucial soft skills for building user-friendly and reliable apps. These skills ensure high-quality, maintainable, and innovative Android applications that meet user and business needs.

What are some common challenges faced by Android Kotlin developers when working on large-scale applications?

Android Kotlin developers working on large-scale applications often face challenges such as managing complex codebases, ensuring backward compatibility with various Android versions, and optimizing app performance. Collaborating with cross-functional teams—including designers, testers, and backend developers—is crucial for maintaining consistent quality and meeting project deadlines. Regular code reviews, modular architecture, and continuous integration practices help address these challenges, making teamwork and proactive communication essential for success.

What is the difference between Android Kotlin vs Android Java?

AspectAndroid KotlinAndroid Java
Required credentialsKnowledge of Kotlin, Android SDK, Java basicsKnowledge of Java, Android SDK, programming fundamentals
Work environmentAndroid app development, mobile development teamsAndroid app development, mobile development teams
Industry usagePopular for modern Android apps, recommended by GoogleLong-standing language, still widely used in legacy apps
Search and comparison intentHigh overlap in Android development roles, newer languageTraditional language, still relevant in many projects

Android Kotlin and Android Java are both used for Android app development. Kotlin is a modern, concise language officially supported by Google, making it popular for new projects. Java, being older, is still prevalent in existing apps and legacy codebases. Both require knowledge of Android SDK and programming fundamentals, but Kotlin offers more streamlined syntax and features that improve productivity. Choosing between them depends on project requirements and developer preference.

How many Android Kotlin jobs are there?

The number of Android Kotlin jobs varies depending on the region and current market demand, but it remains a popular skill for mobile app development. Job listings often include roles such as Android Developer or Mobile Developer requiring Kotlin proficiency, with opportunities available across tech companies, startups, and freelance platforms.

What are popular job titles related to Android Kotlin jobs in California?

For Android Kotlin jobs in California, the most frequently searched job titles are:

What job categories do people searching Android Kotlin jobs in California look for?

The top searched job categories for Android Kotlin jobs in California are:

Infographic showing various Android Kotlin job openings in California as of August 2026, with employment types broken down into 19% Full Time, 75% Part Time, and 6% Contract. Highlights an 97% Physical, and 3% Remote job distribution.

Android Developer - In person Interview

TECHINFO SERVICES INC

San Leandro, CA • On-site

$61.75 - $81/hr

Other

Posted 9 days ago


Job description

Job Title: Senior Android Developer
Location: San Leandro, CA
Experience: Senior Android Development
Interview Mode: In-person Interview 
Duration: 12+ Months

Job Description

Our client is seeking an experienced Senior Android Developer to join our team in San Leandro, CA. The ideal candidate will have strong hands-on experience developing Android applications using Java and Kotlin, along with a solid understanding of microservices and RESTful APIs.

Key Responsibilities
  • Design, develop, test, and maintain high-quality Android applications.
  • Develop scalable and maintainable mobile solutions using Kotlin and Java.
  • Work closely with product managers, architects, QA engineers, and backend developers.
  • Integrate Android applications with REST APIs and microservices.
  • Troubleshoot, debug, and optimize application performance.
  • Participate in code reviews and follow established coding and development standards.
  • Contribute to architecture and technical design discussions.
  • Implement secure, reliable, and user-friendly mobile applications.
  • Collaborate with backend teams to support seamless integration between mobile applications and microservices.
Required Skills
  • Strong professional experience in Android application development.
  • Excellent hands-on experience with Kotlin and Java.
  • Strong knowledge of the Android SDK, Android Studio, and Android application architecture.
  • Experience working with RESTful APIs and microservices.
  • Understanding of JSON, API integration, authentication, and client-server communication.
  • Experience with Git and standard software development practices.
  • Strong debugging, problem-solving, and communication skills.