Top 1126 Front end developer Jobs in California

Frontend Developer - AI Trainer
DataAnnotation —Aliso Viejo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —El Segundo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Web Development
Family Reunion —San Francisco, CA
- Email
- Microsoft Outlook
- Windows
- SQL
Web Developer
San Francisco Bay University —Fremont, CA
- $45 - $65 an hour
- Full-time
- Hybrid work
- Mid-level
- University
- Bachelor's degree
Quick Apply
Frontend Developer (React) Junior/Mid
Careerswift —San Francisco, CA
- Full-time
- Remote
- Mid-level
- 3 years
Front-End Engineer (Anime)
Spellbrush —San Francisco, CA
- Full-time
- Remote
- Mid-level
- Office
UI Developer
Dynamics Global IT Solutions —San Francisco, CA
- Mid-level
- HTML
Digital Support Specialist
California Teachers Association —Burlingame, CA
- $7,669 - $8,236 a month
- Overtime
- Background check
- Word processing
- Computer literacy
- Health insurance
- Dental insurance
Web Application Developer
E Logic —Sacramento, CA
- From $50 an hour
- Full-time
- Mid-level
- Java
- AWS
Quick Apply
Android Engineer
Vibotek LLC —Cupertino, CA
- Full-time
- Computer science
- 6 years
- Computer Science
Quick Apply
Senior Front End Developer
Sonsoft Inc —Carlsbad, CA
- Full-time
- 5 years
- US work authorization
- Senior level
Quick Apply
Java UI Developer
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Mid-level
- Java
- Analysis skills
Quick Apply
Senior Front End Developer
Sonsoft Inc —Carlsbad, CA
- Full-time
- 5 years
- US work authorization
- Senior level
Quick Apply
.NEt Front End Developer
Sonsoft Inc —Carlsbad, CA
- Full-time
- 5 years
- US work authorization
- Senior level
Quick Apply
Staff AI Frontend Engineer
David Joseph & Company —San Francisco, CA
- $250,000 - $315,000 a year
- Full-time
- Office
- Senior level
- Python
Quick Apply
Agent Product Engineer
David Joseph & Company —San Francisco, CA
- $200,000 - $350,000 a year
- Full-time
- Mid-level
- Office
- Communication skills
Quick Apply
Sr. Full-Stack Engineer (Frontend Heavy)
PASONA N A, INC. —Irvine, CA
- $110,000 - $120,000 a year
- Full-time
- Hybrid work
- 7 years
- English
- Office
Senior Frontend Engineer, Mobile
Roger Healthcare —San Francisco, CA
- $170,000 - $230,000 a year
- Full-time
- Remote
- 6 years
- Older adults
- In-person
- Paid time off
- Vision insurance
Front-End Engineer
Dutch —Oakland, CA
- $90,000 - $120,000 a year
- Hybrid work
- Bachelor's degree
- 1 year
- Senior level
Quick Apply
Software Engineer II
Sony Interactive Entertainment —San Mateo, CA
- $182,481 - $245,500 a year
- Remote
- Computer Science
- Mid-level
- Master's degree
- Wellness program
- Health insurance

I want to receive the latest job alert for front end developer in california

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

front end developer jobs near california

Frontend Developer - AI Trainer

DataAnnotation -
Aliso Viejo, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Frontend Developer - AI Trainer to help train AI models. You'll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.

Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Quick Apply

Refine Your Search

front end developer jobs in california

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Web Development

Web Developer

Frontend Developer (React) Junior/Mid

Front-End Engineer (Anime)

UI Developer

Digital Support Specialist

Web Application Developer

Android Engineer

Senior Front End Developer

Java UI Developer

Senior Front End Developer

.NEt Front End Developer

Staff AI Frontend Engineer

Agent Product Engineer

Sr. Full-Stack Engineer (Frontend Heavy)

Senior Frontend Engineer, Mobile

Front-End Engineer

Software Engineer II

I want to receive the latest job alert for front end developer in california

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected