Top 724 Javascript developer Jobs in San Francisco, Ca

Back End Developer - AI Trainer
DataAnnotation —South San Francisco, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Daly City, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Full Stack Software Engineer
Confidential Posting —San Francisco, CA
- $130,000 - $180,000 a year
- Weekends as needed
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Quick Apply
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
Frontend Developer (React) Junior/Mid
Careerswift —San Francisco, CA
- Full-time
- Remote
- Mid-level
- 3 years
Frontend Engineer
Pump —San Francisco, CA
- $120,000 - $200,000 a year
- Computer Science
- Bachelor of Science
- DevOps
- Health insurance
- Dental insurance
Frontend Developer
AIM —San Francisco, CA
- $124,865.64 - $150,375.83 a year
- Full-time
- Azure
- Mid-level
- Office
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Frontend Web Developer
Air Apps —San Francisco, CA
- $99,000 - $170,000 a year
- Full-time
- Mid-level
- 3 years
- HTML
- Disability insurance
- Health insurance
Front End Developer
Hermosaz —Oakland, CA
- Email
- Mid-level
- 3 years
- Communication skills
Frontend Engineer
Loft Orbital Solutions —San Francisco, CA
- $130,000 - $190,000 a year
- Full-time
- No experience needed
- Office
- Entry level
- Paid parental leave
- Health savings account
Odos - Frontend Engineer
deCircle —San Francisco, CA
- Full-time
- Remote
- Mid-level
- AWS
- Analysis skills
Quick Apply
Staff Frontend Software Engineer
Clerk AI —San Francisco, CA
- Remote
- 6 years
- Mentoring
- Senior level
- Dental insurance
- 401(k) 4% Match
Quick Apply
UI Developer(React.JS)
Sonoma Consulting Inc. —San Francisco, CA
- Mid-level
- Analysis skills
- Supervising experience
Quick Apply
UI Developer
Dynamics Global IT Solutions —San Francisco, CA
- Mid-level
- HTML
Software Engineer - Frontend
Hive —San Francisco, CA
- Full-time
- Computer Science
- Bachelor's degree
- APIs
React Engineer
Air Apps —San Francisco, CA
- $80,000 - $144,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
- Disability insurance
- Health insurance
Software Engineer, Frontend
Ramp —San Francisco, CA
- $143,200 - $284,000 a year
- Full-time
- Hybrid work
- Mid-level
- Mentoring
- Recruiting
- Travel reimbursement
- AD&D insurance
Product Engineer (Frontend)
Relace —San Francisco, CA
- Full-time
- System design
- Mid-level
- Office
Member of Technical Staff, Platform Frontend
Edison Scientific —San Francisco, CA
- $175,000 - $240,000 a year
- Full-time
- Psychiatry
- System design
- Mid-level
- Commuter assistance
- Paid parental leave
Frontend Software Engineer
HeyGen —San Francisco, CA
- $180,000 - $240,000 a year
- Mid-level
- HTML
- Health insurance
- Paid time off

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javascript developer jobs near san francisco, ca

Back End Developer - AI Trainer

DataAnnotation -
South San Francisco, CA

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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 Back End 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, up 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

javascript developer jobs in san francisco, ca

Back End Developer - AI Trainer

Software Engineer Analyst - AI Trainer

Full Stack Software Engineer

Digital Support Specialist

Frontend Developer (React) Junior/Mid

Frontend Engineer

Frontend Developer

Frontend Web Developer

Front End Developer

Frontend Engineer

Odos - Frontend Engineer

Staff Frontend Software Engineer

UI Developer(React.JS)

UI Developer

Software Engineer - Frontend

React Engineer

Software Engineer, Frontend

Product Engineer (Frontend)

Member of Technical Staff, Platform Frontend

Frontend Software Engineer

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