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Android App Development Freelance Jobs in California

At least 1 year of Android Development Experience Programming experience in Java Shipped at least 1 app to the Google Play store Knowledge of UI frameworks (either Android, iOS, XML), MVC/MVP ...

... Native iOS and Android app development Javascript, angularJS, apachecordove, mobile application development, iOS, Android, backend, coding. Qualifications AngularJS,JavaScript,Apache Additional ...

Android Developer

Sunnyvale, CA · On-site

$66.50 - $87.25/hr

... and developed a complete Android app from top to bottom. - Expert knowledge of IntelliJ or Android Studio - Have worked with OpenGL or the NDK and high performance graphics code - Web Services ...

Lead Android Developer Rocklin, CA Technical Expertise 12+ years of total experience in mobile app development with at least 8+ years in Android (Kotlin/Java). Proven experience leading Android teams ...

Mobile Developer - Android

Mountain View, CA · On-site

$65.75 - $86.50/hr

Requirements: - App development experience on Android, with prior experience in Java or Kotlin - Deep understanding of client/server technologies. - Experience with scaling a mobile application to a ...

Mobile Developer - Android

Mountain View, CA

$65.75 - $86.50/hr

Requirements: - App development experience on Android, with prior experience in Java or Kotlin - Deep understanding of client/server technologies. - Experience with scaling a mobile application to a ...

... iOS and Android applications. We work closely with the product, server engineering, design ... Drive decisions on the strategies and methodologies used in mobile app development and testing at ...

Mobile Developer - Android

Mountain View, CA · On-site

$65.75 - $86.50/hr

Requirements: - App development experience on Android, with prior experience in Java or Kotlin - Deep understanding of client/server technologies. - Experience with scaling a mobile application to a ...

Android Developer - Remote

San Jose, CA · On-site +1

$60.50 - $79.50/hr

The ideal candidate will have strong expertise in modern Android development practices and a proven ... app performance and track errors using DataDog, ensuring optimal reliability and stability. • ...

Technical Expertise * 10+ years of total experience in mobile app development with at least 8+ years in Android (Kotlin/Java). * Experience in Jetpack Compose required * Proven experience leading ...

... app development experience, preferably on Android. Should include JNI / NDK experience. Have worked on some type of device driver or similar low-level systems code Has done something with one or more ...

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Android App Development Freelance information

What are some common challenges freelance Android app developers face when working with multiple clients simultaneously?

Freelance Android app developers often juggle projects for several clients at once, which can present challenges such as managing overlapping deadlines, adapting to different coding standards, and communicating effectively across diverse teams. Staying organized and using project management tools is essential to keep track of progress and requirements. Additionally, freelancers should set clear expectations with clients regarding availability, deliverables, and response times to ensure smooth collaboration and high-quality outcomes.

What are the key skills and qualifications needed to thrive as an Android App Development Freelancer, and why are they important?

To thrive as an Android App Development Freelancer, you need strong proficiency in Java and Kotlin programming, experience with Android SDK, and a portfolio demonstrating successful app projects. Familiarity with version control systems like Git, Android Studio IDE, and Google Play Console, as well as relevant certifications (e.g., Google Associate Android Developer), is highly valuable. Excellent communication, time management, and problem-solving skills help freelancers effectively collaborate with clients and independently manage projects. These skills and qualities are essential for delivering high-quality apps, meeting client expectations, and maintaining a competitive edge in the freelance marketplace.

What does an Android App Development Freelancer do?

An Android App Development Freelancer is a self-employed professional who designs, builds, tests, and maintains mobile applications for devices running the Android operating system. They often work with clients directly or through freelance platforms to create custom apps based on specific requirements. Their responsibilities include coding, debugging, integrating APIs, and ensuring that the app functions smoothly across different Android devices. Freelancers may work on new app development, update existing apps, or provide technical support and maintenance.
What are the most commonly searched types of Android App Development jobs in California? The most popular types of Android App Development jobs in California are:
What cities in California are hiring for Android App Development Freelance jobs? Cities in California with the most Android App Development Freelance job openings:
Infographic showing various Android App Development Freelance job openings in California as of June 2026, with employment types broken down into 35% Full Time, 56% Part Time, 7% Contract, and 2% Nights. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution.

Mobile Engineer (Android)

Treasure

San Francisco, CA • On-site

Full-time

Posted 22 days ago


Job description

Mobile Android Engineer Treasure is a small team building a mobile ecommerce app. We're looking for another developer to join us and help build our Android app. We're a small, nimble team and we ship things fast.

As a mobile engineer, you'll report directly to our founders and head of engineering. Your job duties might include: Collaborating with the team on Slack and Asana Developing our Android app in Java Turning wireframes and Sketch designs into real, working code Connecting to our backend API Helping with our Ruby on Rails backend (if you'd like) Working with 3rd party APIs (Pinterest, Shopify, Amazon, Facebook, etc) Employ best practices in Agile The ideal candidate should have: At least 1 year of Android Development Experience Programming experience in Java Shipped at least 1 app to the Google Play store Knowledge of UI frameworks (either Android, iOS, XML), MVC/MVP application design and complex Experience working with SQL and/or document databases Experience with git or other distributed version control systems Experience with cloud services like Amazon, Heroku -- debugging experience Experience working with RESTful, JSON APIs Experience with at least one dynamic language such as Ruby, Python, or PHP Strong knowledge of code organization Bonus: Experience in eCommerce Live in Bay Area or San Luis Obispo/ Cal Poly Area. Treasure is a funded startup with a very experienced founding team.

We offer competitive pay, full benefits, and care deeply about one another's happiness and personal growth. We'd love to hear from you,