Top 286 Java software engineer Jobs in Louisville, 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
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
Quick Apply
Java Software Engineer Level 4
Northrop Grumman —Aurora, CO
- $142,200 - $213,400 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
11d
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
11d
Java Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
11d
Software Engineer (Full Stack)
Lockheed Martin Corporation —Boulder, CO
- $76,500 - $134,895 a year
- Full-time
- Mid-level
- Office
- Java
- Paid jury duty
- Paid holidays
SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER
Kronus Engineering —Boulder, CO
- Email
- Azure
- System design
- Research
- On-the-job training
Software Security 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
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
Quick Apply
3d
CI/CD Pipeline Engineer - AI Trainer
DataAnnotation —Boulder, 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
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
3d
Mid-Level Backend Software Engineer
Leidos —Aurora, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Software Engineering Mgr. - Payments Technology & Applications
PNC Financial Services Group —Denver, CO
- $100,100 - $204,490 a year
- Weekends as needed
- Office
- 3 years
- SQL
- Wellness program
- Health savings account
14h
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
3d
Software Engineering Manager-SRC-First Response
PNC Financial Services Group —Lakewood, CO
- $110,110 - $204,490 a year
- Weekends as needed
- Windows
- 3 years
- Java
- Wellness program
- Health savings account
3d
Staff Cloud Security Engineer
Vantor Inc. —Westminster, CO
- $102,000 - $149,600 a year
- Full-time
- Java
- AWS
- Analysis skills
- 401(k) matching
- Pet insurance
Quick Apply
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
Software Engineering Manager
PNC Financial Services Group —Lakewood, CO
- $110,110 - $204,490 a year
- Weekends as needed
- Mid-level
- Windows
- 3 years
- Wellness program
- Health savings account
3d

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java software engineer jobs near louisville, co

Backend Software Engineer - AI Trainer

DataAnnotation -
Louisville, CO

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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 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 software engineer jobs in louisville, co

Backend Software Engineer - AI Trainer

Senior Software Developer

Java Software Engineer Level 4

Software Engineer Principal (Capital Markets/Java)

Java Software Engineer Level 5

Software Engineer (Full Stack)

SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER

Software Security Test Automation Engineer

TAK/ATAK Software Engineer

CI/CD Pipeline Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Back End Developer - AI Trainer

Systems Development Engineer II, AWS Commerce Platform-ADC

Mid-Level Backend Software Engineer

Software Engineering Mgr. - Payments Technology & Applications

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

Software Engineering Manager-SRC-First Response

Staff Cloud Security Engineer

Sr. Principal Cyber Software Engineer

Software Engineering Manager

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