Top 274 Java Developer Jobs in Broomfield, CO

Backend Software Engineer - AI Trainer
DataAnnotation —Louisville, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
TAK/ATAK Software Engineer
Dark Wolf Ventuers —Frederick, CO
- $80,000 - $100,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health insurance
- Dental insurance
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1d
Senior Software Developer
Sensera Systems —Golden, CO
- $120,000 - $150,000 a year
- Full-time
- Computer Science
- 5 years
- Java
- Health savings account
- Disability insurance
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Controls Engineer/Programmer
Yellowstone Local —Broomfield, CO
- $22 - $27 an hour
- Computer science
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
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13d
Java Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
9d
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Systems Development Engineer II, AWS Commerce Platform-ADC
Amazon Development Center U.S., Inc. —Denver, CO
- $129,200 - $174,800 a year
- Full-time
- Mid-level
- 2 years
- Commercial
- AD&D insurance
- Health insurance
1d
System Development Engineer, ADC - RAPP (Route 53 and Perimeter Protection)
Amazon Data Services, Inc. —Denver, CO
- $99,100 - $160,000 a year
- Full-time
- Mid-level
- 1 year
- AD&D insurance
- Health insurance
1d
AI/ML Developer - AI Trainer
DataAnnotation —Arvada, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Test Automation Engineer
Particle Measuring Systems —Niwot, CO
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Health insurance
- Dental insurance
Mid-Level Backend Software Engineer
Leidos —Aurora, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Lead Software Engineer - Fullstack: Java, Spring Boot, Microservices, Angular
PNC Financial Services Group —Lakewood, CO
- $86,250 - $158,125 a year
- Full-time
- Office
- 3 years
- Bachelor's degree
- Wellness program
- Health savings account
1d
Software Development Engineer IV-
Experis —Greenwood Village, CO
- $80 an hour
- Contract
- Azure
- 6 years
- Office
- Health savings account
- Disability insurance
Quick Apply
1d
Sr. Software Engineer TS/SCI Polygraph
Leidos —Aurora, CO
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
Software Engineer Sr (Java)
PNC Financial Services Group —Denver, CO
- $86,250 - $158,125 a year
- Full-time
- Office
- 3 years
- Java
- Wellness program
- Health savings account
5d
Software Engineer Principal (Capital Markets/Java)
PNC Financial Services Group —Denver, CO
- $91,000 - $185,900 a year
- Full-time
- 5 years
- System design
- Office
- Wellness program
- Health savings account
9d
Java Software Engineer Level 4
Northrop Grumman —Aurora, CO
- $142,200 - $213,400 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
9d
Sr. Principal Cyber Software Engineer
Northrop Grumman —Aurora, CO
- $149,300 - $234,600 a year
- Overtime
- Computer science
- Computer Science
- Windows
- Paid holidays
- Disability insurance

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Java Developer jobs near Broomfield, CO

Backend Software Engineer - AI Trainer

DataAnnotation -
Louisville, 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 Backend Software Engineer - 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.

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Refine Your Search

Java Developer jobs in Broomfield, CO

Backend Software Engineer - AI Trainer

TAK/ATAK Software Engineer

Senior Software Developer

Controls Engineer/Programmer

Java Software Engineer Level 5

2026 Early Career Software Engineer

Systems Development Engineer II, AWS Commerce Platform-ADC

System Development Engineer, ADC - RAPP (Route 53 and Perimeter Protection)

AI/ML Developer - AI Trainer

Backend Software Engineer - AI Trainer

Back End Developer - AI Trainer

Software Test Automation Engineer

Mid-Level Backend Software Engineer

Lead Software Engineer - Fullstack: Java, Spring Boot, Microservices, Angular

Software Development Engineer IV-

Sr. Software Engineer TS/SCI Polygraph

Software Engineer Sr (Java)

Software Engineer Principal (Capital Markets/Java)

Java Software Engineer Level 4

Sr. Principal Cyber Software Engineer

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