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Remote Freelance Java Developer Jobs in California

Senior Software Engineer - Remote

Los Angeles, CA ยท Remote

$132K - $174K/yr

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll ... Proficiency in Python3, Java, Rust, or TypeScript, with additional experience in C++ or Go ...

Software Developer

San Francisco, CA ยท Remote

$50 - $65/hr

Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type: Contract Compensation: $50-$65/hour Location: Remote Commitment: 40 hours/week Role Responsibilities * Build and ship full-stack ...

AI Software Developer

San Francisco, CA ยท Remote

$90 - $110/hr

Senior Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type: Contract Compensation: $90-$110/hour Location: Remote Commitment: 40 hours/week Role Responsibilities * Build and ship full ...

$129K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

We are looking for an experienced Senior Backend Developer to help lead efforts on the back end of ... This role will be remote to start and then will be flexibly based out of California (once covid-19 ...

Sr SW Test Development Engineer - Remote

San Diego, CA ยท On-site +1

$117K - $152K/yr

San Diego, CA (Remote) Ocasional office visits required only for hardware pickup and meetings in ... Primary programming languages are Java and C# (.NET). * Candidates with Python and strong OOP ...

New

Software Developer

San Francisco, CA ยท Remote

$25 - $30/hr

Remote Commitment: 40 hours/week Role Responsibilities * Build and ship full-stack applications ... Production experience in at least one of Python , Java , Rust , C# , or C++ , plus working ...

Newsletter Writer / Content Developer - Volunteer Position - This is a remote role (within the US ... This remote role is perfect for journalism students building portfolios or freelance journalists ...

Fluent in java programming and be comfortable with stateful web applications Desired Experience * GitLab, Jenkins, IntelliJ. Bash, Groovy and ZSH scripting * Genesys Voice Platform (GVP) * Speech ...

Remote : OK Job Role: As a software developer, you'll be the brain behind crafting, developing ... Proficient in Java, C++, Ruby on Rails or other programming languages. * Hands-on with SQL or NoSQL ...

Full Stack Developer

San Francisco, CA ยท On-site +1

$55 - $60/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Experience with back-end technologies (Node.js, Python, Ruby, Java, etc.). * Familiarity with ... Excellent communication skills with the ability to work effectively in a remote or collaborative ...

Showing results 21-40

Remote Freelance Java Developer information

Is a remote freelance Java developer in demand?

Remote freelance Java developers are in high demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this flexible work environment.

What are the most commonly searched types of Remote Java Developer jobs in California?

The most popular types of Remote Java Developer jobs in California are:

What cities in California are hiring for Remote Freelance Java Developer jobs?

Cities in California with the most Remote Freelance Java Developer job openings:

Senior Software Engineer - Remote

YO AI Labs

San Francisco, CA โ€ข Remote

$144K - $190K/yr

Full-time

Posted 26 days ago


Job description

Job Title: Senior Software Engineer

Job Type: Contract

Location: Remote

Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

We are seeking strong Software Engineers to join our customer's team with expertise in Python3, Java, Rust, Go, C++, or TypeScript. This is a unique opportunity to directly impact the next generation of AI by leveraging your advanced engineering skills in a dynamic, remote setting.

Required Skills and Qualifications:

  • Proficiency in Python3, Java, Rust, or TypeScript, with additional experience in C++ or Go considered a strong asset.
  • Deep understanding of algorithms, data structures, and performance tuning.
  • Demonstrated experience in debugging complex software issues and delivering maintainable solutions.
  • Strong background in feature development and codebase refactoring.
  • Proven ability to optimize software for performance and scalability.
  • Exceptional written and verbal communication skills, with a keen attention to detail.
  • Track record of success in collaborative, cross-functional teams, ideally in remote settings.


Preferred Qualifications:

  • Previous experience working on large-scale, distributed codebases.
  • Familiarity with modern AI or machine learning systems is a plus, though not required.
  • Background in participating in rigorous code reviews and contributing to the development of software best practices.