Top 224 Javascript developer Jobs in Denver, Co

Frontend Developer - AI Trainer
DataAnnotation —Centennial, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Full Stack Developer (C# / .Net)
Ledgent Technology —Littleton, CO
- $100,000 - $125,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Frontend Engineer
Loft Orbital Solutions —Golden, CO
- $130,000 - $190,000 a year
- Full-time
- No experience needed
- Office
- Entry level
- Paid parental leave
- Health savings account
Front-End ASP.Net Developer
PIN Business Network —Greenwood Village, CO
- $70,000 - $105,000 a year
- Full-time
- Writing skills
- Mid-level
- 3 years
- Health insurance
- 401(k)
Quick Apply
Application Developer - Web
UCHealth —Aurora, CO
- $39.64 - $72.84 an hour
- Full-time
- Remote
- Azure
- Mid-level
- Windows
- 403(b) matching
- Health savings account
Front End Engineer / UX Developer (FEE/UX)
Asynchrony Labs —Denver, CO
- 5 years
- Mid-level
- Office
Quick Apply
Senior Frontend Software Developer (Onsite)
Raytheon —Aurora, CO
- $86,800 - $165,200 a year
- Full-time
- 5 years
- C++
- In-person
- Paid holidays
- Disability insurance
Frontend Software Developer II (Onsite)
Raytheon —Aurora, CO
- $68,900 - $131,100 a year
- Full-time
- C++
- In-person
- Senior level
- Paid holidays
- Disability insurance
Software Engineer
Altamira Technologies Corp. —Denver, CO
- $160,000 - $258,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
14d
Full Stack Developer
Excel Driver Services —Wheat Ridge, CO
- Full-time
- Mid-level
- SQL
- APIs
Quick Apply
13d
Junior Software Engineer
Altamira Technologies Corp. —Centennial, CO
- $95,000 - $140,000 a year
- Full-time
- Computer Science
- Office
- Java
14d
Senior Software Engineer - Javascript Stack - Full Stack
Gaia —Louisville, CO
- $140,000 - $175,000 a year
- Full-time
- 3 years
- In-person
- Senior level
- Health insurance
- Dental insurance
Software Engineer II (Signup & Activation)
Scribd, Inc. —Denver, CO
- $125,000 - $184,000 a year
- Full-time
- Writing skills
- Mid-level
- Residential
- Paid parental leave
- Disability insurance
Senior Full Stack Developer (Node.js)
Baker —Denver, CO
- $100,000 - $150,000 a year
- Full-time
- Java
- Senior level
- 2 years
Quick Apply
Design Engineer, Americas
Ashby —Denver, CO
- $122,000 - $220,000 a year
- Full-time
- Mid-level
- Project management
- 2 years
- Paid parental leave
- Health insurance
Senior Software Engineer, Frontend
DAT —Denver, CO
- $143,000 - $183,000 a year
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Health savings account
- AD&D insurance
Full Stack Developer
PIN Business Network —Greenwood Village, CO
- $80,000 - $115,000 a year
- Full-time
- Azure
- 5 years
- System design
- Health insurance
- Dental insurance
Quick Apply
Senior Application Developer
University of Colorado —Aurora, CO
- $85,000 - $95,000 a year
- Overtime
- Hybrid work
- Background check
- Computer Science
- Customer service
- Disability insurance
- Health insurance
Software Engineer II – Portal (Front End)
Worldpay, LLC —Denver, CO
- $91,900 - $138,700 a year
- Full-time
- Pass drug screening
- 3 years
- Mentoring
Quick Apply
React Native Developer
JPLoft —Denver, CO
- Mid-level
- Office
- SQL
- Health insurance

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javascript developer jobs near denver, co

Frontend Developer - AI Trainer

DataAnnotation -
Centennial, CO

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, 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 denver, co

Frontend Developer - AI Trainer

Full Stack Developer (C# / .Net)

Frontend Engineer

Front-End ASP.Net Developer

Application Developer - Web

Front End Engineer / UX Developer (FEE/UX)

Senior Frontend Software Developer (Onsite)

Frontend Software Developer II (Onsite)

Software Engineer

Full Stack Developer

Junior Software Engineer

Senior Software Engineer - Javascript Stack - Full Stack

Software Engineer II (Signup & Activation)

Senior Full Stack Developer (Node.js)

Design Engineer, Americas

Senior Software Engineer, Frontend

Full Stack Developer

Senior Application Developer

Software Engineer II – Portal (Front End)

React Native Developer

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