Top 4336 Web development contractor Jobs

Web Development Specialist -Freelance AI Trainer Project
Meridial —Remote
- $8 - $65 an hour
- Remote
- Computer Science
- Mid-level
- Master's degree
Web Design Contractor
Spartan Digital Solutions, LLC —Wenonah, NJ
- $20 - $25 an hour
- Contract
- Hybrid work
- Mid-level
- JavaScript
- Communication skills
- Flexible schedule
Quick Apply
2d
Web Designer
PDF Solutions —Santa Clara, CA
- $40 - $75 an hour
- Contract
- Mid-level
- JavaScript
- Product management
App Developer (Contract / Project-Based Remote)
SAI Interpreting & Translation —Remote
- Contract
- Remote
- Mid-level
- Databases
- Flexible schedule
Quick Apply
Web Developer
Crimson Phoenix —Herndon, VA
- $127,399 - $196,000 a year
- Full-time
- Mid-level
- Java
- IT
- Disability insurance
- Health insurance
Quick Apply
Coding Specialist - Freelance AI Trainer Project
Meridial —Remote
- $8 - $65 an hour
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
Leadership Development Specialist (Full-Time Contractor)
Stride, Inc. —Remote
- $30 an hour
- Full-time
- Background check
- School experience
- 5 years
2d
Software Development Engineer in Test - Contractor
PlayStation Global —San Mateo, CA
- $60 - $65 an hour
- Contract
- Computer Science
- Bachelor of Science
- Writing skills
- Health insurance
- Dental insurance
Web Development - Design Implementation - Zurb Foundation 6 - Front-End
Ebeacon —Overland Park, KS
- Mid-level
- HTML
Quick Apply
Entry Level Web Application Developer
Pereless Systems —Red Bank, NJ
- $35,000 - $38,000 a year
- Urgently hiring
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
Curriculum Production Specialist
Career Certified —Remote
- $52,000 - $62,000 a year
- Full-time
- Remote
- Microsoft Excel
- Ability to walk for extended periods
- Mid-level
Quick Apply
Technical SEO Contractor (project-based)
Mannix Marketing —Queensbury, NY
- $25 - $50 an hour
- Part-time
- English
- Mid-level
- Communication skills
Quick Apply
Front-End Developer
Workhint —Houston, TX
- Contract
- Software troubleshooting
- Mid-level
Quick Apply
Front-End Web Developer
IntegraSafe, Inc. —Evansville, IN
- Contract
- Mid-level
Quick Apply
UX/UI Design Contractor
inquirED —Remote
- Contract
- Remote
- Mid-level
- Communication skills
Quick Apply
Curriculum Designer, Remote Position
Client Engagement Academy —New York, NY
- Contract
- Remote
- Microsoft Word
- Computer literacy
- Writing skills
Quick Apply
Intermediate Web Applications Developer - JAVA/AWS (Remote)
Enterprise Solutions & Management Corporation —Vienna, VA
- $80,000 - $90,000 a year
- Full-time
- Remote
- Mid-level
- Java
- AWS
Quick Apply
8d
Software Development Engineer in Test Contractor (SDET Contractor)
PlayStation Global —Los Angeles, CA
- $52 - $78 an hour
- Contract
- Computer science
- Computer Science
- Writing skills
Quick Apply
Web Developer/ServiceNow Developer - Remote/Virtual - 100%
Fabergent —St. Louis, MO
- Remote
- Computer science
- Computer Science
- Customer service
Quick Apply
Project Manager for Serial Entrepreneur
TBN —Remote
- Contract
- Remote
- Mid-level
- Team management
- Organizational skills
Quick Apply

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Web Development Specialist -Freelance AI Trainer Project

Meridial
Remote

Apply Now

Job Details

Freelance
$8 - $65 an hour

Qualifications

AI models
Responsive design
Performance tuning
Computer Science
CSS
Verification (System development task)
System performance optimization
UI design systems
Bug Reporting (Quality assurance practices)
Mid-level
Prompt engineering
Master's degree
Bachelor's degree
Next.js
Back-end development experience
Accessible front-end development
UI implementation
Master's degree in computer science
Front-end component implementation
Open source contribution
API integration for front-end development
Bachelor's degree in computer science
Client-server architecture
Cross-browser compatibility design
HTML

Full Job Description

Are you a web development expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of design support, front-end development, and intelligent automation. With high‑quality training data, tomorrow's AI can democratize world‑class UX design, accelerate modern web development, and assist creators across industries. That training data begins with you—we need your expertise to help power the next generation of AI.

We're looking for web development specialists who live and breathe modern UI/UX design, responsive layouts, accessibility best practices, React component architecture, server-side rendering with Next.js, and design systems. You'll challenge advanced language models on topics like semantic HTML, modular CSS, API-driven design, dynamic routing, performance optimization, client-server interactions, and cross-browser compatibility—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on real-world web development challenges and interactive component logic, verify factual accuracy and design soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor's or master's degree in web development, computer science, digital design, or a related field is ideal; a portfolio with production-grade React/Next.js projects, design handoff experience, or contributions to open-source front-end libraries signal fit. Clear, metacognitive communication—"showing your work"—is essential.

Ready to turn your web development expertise into the knowledge base for tomorrow's AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $8-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you'll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: Web Development Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level

Apply Now

Refine Your Search

web development contractor jobs

Web Development Specialist -Freelance AI Trainer Project

Web Design Contractor

Web Designer

App Developer (Contract / Project-Based Remote)

Web Developer

Coding Specialist - Freelance AI Trainer Project

Leadership Development Specialist (Full-Time Contractor)

Software Development Engineer in Test - Contractor

Web Development - Design Implementation - Zurb Foundation 6 - Front-End

Entry Level Web Application Developer

Curriculum Production Specialist

Technical SEO Contractor (project-based)

Front-End Developer

Front-End Web Developer

UX/UI Design Contractor

Curriculum Designer, Remote Position

Intermediate Web Applications Developer - JAVA/AWS (Remote)

Software Development Engineer in Test Contractor (SDET Contractor)

Web Developer/ServiceNow Developer - Remote/Virtual - 100%

Project Manager for Serial Entrepreneur

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