Top 226 back end developer Jobs in lone tree, co

Data Scientist - AI Trainer
DataAnnotation —Westminster, CO
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Software Designer - AI Trainer
DataAnnotation —Arvada, CO
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 6 years
- System design
- Java
- Paid holidays
- Disability insurance
5d
Software Engineer II
Alarm.com —Centennial, CO
- $110,000 - $120,000 a year
- Email
- Hybrid work
- Computer Science
- System design
- Mid-level
- Paid parental leave
- Health savings account
Quick Apply
Software Engineer I
DAT —Denver, CO
- $117,000 - $135,000 a year
- Hybrid work
- Computer science
- Computer Science
- Software troubleshooting
- Health savings account
- AD&D insurance
7d
Software Engineer - Associate E1
RADIX METASYSTEMS INCORPORATED —Englewood, CO
- $77,000 - $90,000 a year
- Full-time
- System design
- Mid-level
- Office
- Disability insurance
- Health insurance
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
Senior Lead C#/.Net Developer
Charles Schwab —Lone Tree, CO
- $150,000 - $170,000 a year
- Hybrid work
- 7 years
- Computer Science
- Software troubleshooting
- Paid parental leave
- Employee stock purchase plan
4d
Software Engineer - Senior Associate E2
RADIX METASYSTEMS INCORPORATED —Englewood, CO
- $105,000 - $125,000 a year
- System design
- Office
- Bachelor's degree
- Disability insurance
- Health 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
Software Engineer
CACI —Aurora, CO
- $90,300 - $189,600 a year
- Full-time
- Azure
- Computer Science
- Mid-level
- Health insurance
9d
Software Engineer - Specialist E3
RADIX METASYSTEMS INCORPORATED —Englewood, CO
- $125,000 - $145,000 a year
- System design
- Mid-level
- Office
- Disability insurance
- Health insurance
Software Engineer
Lockheed Martin Corporation —Littleton, CO
- $76,500 - $134,895 a year
- Full-time
- Computer Science
- Software troubleshooting
- Bachelor of Science
- Paid jury duty
- Paid holidays
Software Engineer Level 3 or 4
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- System design
- Mid-level
- Java
- Paid holidays
- Disability insurance
5d
Programming Analyst - AI Trainer
DataAnnotation —Westminster, CO
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Mid-Level Backend Software Engineer
Leidos —Aurora, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Software Engineer IV – ERP Finance (Oracle/PLSQL)
SPECTRUM —Greenwood Village, CO
- $80,300 - $156,600 a year
- Computer Science
- System design
- English
- Opportunities for advancement
Programming Analyst - AI Trainer
DataAnnotation —Centennial, CO
- $50 - $75 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Engineer Level 2
Northrop Grumman —Aurora, CO
- $91,800 - $137,600 a year
- Overtime
- System design
- Mid-level
- Java
- Paid holidays
- Disability insurance
5d
Back-End Software Engineer (Java / Spring WebFlux)
PNC Financial Services Group —Lakewood, CO
- $75,000 - $137,500 a year
- Full-time
- Mid-level
- Office
- Bachelor's degree
- Wellness program
- Health savings account

I want to receive the latest job alert for back end developer in lone tree, co

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

back end developer jobs near lone tree, co

Data Scientist - AI Trainer

DataAnnotation -
Westminster, CO

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English
Bachelor's degree
Data science
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 Data Scientist - 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

back end developer jobs in lone tree, co

Data Scientist - AI Trainer

Software Designer - AI Trainer

Software Engineer Level 5

Software Engineer II

Software Engineer I

Software Engineer - Associate E1

Application Developer - Web

Senior Lead C#/.Net Developer

Software Engineer - Senior Associate E2

Full Stack Developer

Software Engineer

Software Engineer - Specialist E3

Software Engineer

Software Engineer Level 3 or 4

Programming Analyst - AI Trainer

Mid-Level Backend Software Engineer

Software Engineer IV – ERP Finance (Oracle/PLSQL)

Programming Analyst - AI Trainer

Software Engineer Level 2

Back-End Software Engineer (Java / Spring WebFlux)

I want to receive the latest job alert for back end developer in lone tree, co

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected