Top 29 Front end developers Jobs in Fontana, Ca

Frontend Developer - AI Trainer
DataAnnotation —Redlands, CA
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Android Developer - AI Trainer
DataAnnotation —Fontana, CA
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Angular UI Developer
Great value staffing and technologies.inc —Rancho Cucamonga, CA
- From $50 an hour
- Contract
- Mid-level
- Communication skills
- HTML
Quick Apply
11d
Senior UI Angular Developer
CloudSecurityweb —Rancho Cucamonga, CA
- $60 - $65 an hour
- Contract
- In-person
- Senior level
- HTML
Quick Apply
Digital Specialist
University of California, Riverside —Riverside, CA
- $75,900 - $137,300 a year
- Full-time
- Mid-level
- University
- Bachelor's degree
React Developer
TELUS Digital —Ontario, CA
- Full-time
- Remote
- Software troubleshooting
- System design
- Research
Android Developer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
UI Developer
TECHOAUTH SOLUTIONS LLC —Rancho Cucamonga, CA
- $110,980 - $112,980 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Work from home
Quick Apply
2d
Accessibility Web Developer II – ArcGIS Enterprise
ESRI —Redlands, CA
- $101,192 - $167,336 a year
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid holidays
Senior Custom WordPress Designer & Developer (On-Site)
Plastic Surgery Studios —Rancho Cucamonga, CA
- $50,000 - $62,000 a year
- Full-time
- Surgery
- Computer Science
- Office
- Health insurance
- Dental insurance
Quick Apply
10d
Sr Xamarin / .NET MAUI Mobile Developer
Henpen Corporation —Redlands, CA
- $140,000 - $190,000 a year
- Computer science
- Computer Science
- 5 years
Quick Apply
Software Engineer, iOS Core Product - Riverside, CA, USA
Speechify —Riverside, CA
- $140,000 - $200,000 a year
- Remote
- Senior level
- Communication skills
8d
Sr. Software Development Engineer - Web Developer
ESRI —Redlands, CA
- $123,136 - $202,488 a year
- Computer science
- Computer Science
- 5 years
- Profit sharing
- Paid holidays
Sr. Web Developer - AEC Integration
ESRI —Redlands, CA
- $123,136 - $202,488 a year
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid holidays
Sr. Software Developer - iOS Apps
ESRI —Redlands, CA
- $123,136 - $202,488 a year
- Computer Science
- 5 years
- Office
- Profit sharing
- Paid holidays
Software Developer II - Android Apps
ESRI —Redlands, CA
- $101,192 - $167,336 a year
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid holidays
Tech Lead, Web Core Product & Chrome Extension - Riverside, CA, USA
Speechify —Riverside, CA
- $140,000 - $200,000 a year
- Remote
- Senior level
- Communication skills
- Negotiation
Sr. Software Developer - Android Apps
ESRI —Redlands, CA
- $123,136 - $202,488 a year
- Computer Science
- 5 years
- Office
- Profit sharing
- Paid holidays
Product Engineer II – ArcGIS Maps SDKs for Kotlin
ESRI —Redlands, CA
- $79,664 - $133,120 a year
- Management
- Computer Science
- Mid-level
- Profit sharing
- Paid holidays
Software Developer (.NET/Angular)
CACI —Norco, CA
- $58,400 - $116,900 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Health insurance

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front end developers jobs near fontana, ca

Frontend Developer - AI Trainer

DataAnnotation -
Redlands, CA

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English
Bachelor's degree
Front-end development
AI
Grammar Experience
Python

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Frontend Developer - AI Trainer to help advance AI development. As a member of DataAnnotation’s coding team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their 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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $100+ USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

#INDCODSTN

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

front end developers jobs in fontana, ca

Frontend Developer - AI Trainer

Android Developer - AI Trainer

Angular UI Developer

Senior UI Angular Developer

Digital Specialist

React Developer

Android Developer - AI Trainer

UI Developer

Accessibility Web Developer II – ArcGIS Enterprise

Senior Custom WordPress Designer & Developer (On-Site)

Sr Xamarin / .NET MAUI Mobile Developer

Software Engineer, iOS Core Product - Riverside, CA, USA

Sr. Software Development Engineer - Web Developer

Sr. Web Developer - AEC Integration

Sr. Software Developer - iOS Apps

Software Developer II - Android Apps

Tech Lead, Web Core Product & Chrome Extension - Riverside, CA, USA

Sr. Software Developer - Android Apps

Product Engineer II – ArcGIS Maps SDKs for Kotlin

Software Developer (.NET/Angular)

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