Top 485 Java Jobs in Thornton, 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
C++ Engineer - AI Trainer
DataAnnotation —Thornton, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Mid-Level Backend Software Engineer
Leidos —Aurora, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Software Architect - Java/Spring Boot/Kafka
PNC Financial Services Group —Lakewood, CO
- $91,000 - $185,900 a year
- Full-time
- Azure
- 5 years
- System design
- Wellness program
- Health savings account
5h
Java Software Engineer Level 2 or 3
Northrop Grumman —Aurora, CO
- $91,800 - $171,000 a year
- Overtime
- Mid-level
- Office
- Java
- Paid holidays
- Disability insurance
Cleared Java Developer (Colorado Springs, CO)
Accenture Federal Services —Denver, CO
- $91,300 - $184,900 a year
- Remote
- Azure
- System design
- 8 years
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Backend Software Engineer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Mid-Level Software Engineer
Leidos —Englewood, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- Mid-level
10d
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 Engineer - iOS/Android
PNC Financial Services Group —Lakewood, CO
- $60,000 - $150,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Wellness program
- Health savings account
4d
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
12d
Principal Command & Telemetry Software Modernization Engineer (Onsite)
Raytheon —Aurora, CO
- $107,500 - $204,500 a year
- Full-time
- Windows
- 8 years
- C++
- Paid holidays
- Disability insurance
Principal Software Engineer (Onsite)
Raytheon —Aurora, CO
- $107,500 - $204,500 a year
- Full-time
- System design
- 8 years
- AWS
- Paid holidays
- Disability insurance
Principal Command & Control Software Engineer (Onsite)
Raytheon —Aurora, CO
- $107,500 - $204,500 a year
- Full-time
- Java
- 8 years
- AWS
- Paid holidays
- Disability insurance
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
12d
Java Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
Senior Software Engineer - Full Stack
PNC Financial Services Group —Denver, CO
- $86,250 - $158,125 a year
- Full-time
- Azure
- System design
- Office
- Wellness program
- Health savings account
2d
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
Software Development Engineer IV-
Experis —Greenwood Village, CO
- $80 an hour
- Contract
- Azure
- 6 years
- Office
- Health savings account
- Disability insurance
Quick Apply
13d

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java jobs near thornton, 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 at $50 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 jobs in thornton, co

Backend Software Engineer - AI Trainer

C++ Engineer - AI Trainer

Mid-Level Backend Software Engineer

Software Architect - Java/Spring Boot/Kafka

Java Software Engineer Level 2 or 3

Cleared Java Developer (Colorado Springs, CO)

2026 Early Career Software Engineer

Backend Software Engineer - AI Trainer

Mid-Level Software Engineer

Sr. Principal Cyber Software Engineer

Software Engineer - iOS/Android

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

Principal Command & Telemetry Software Modernization Engineer (Onsite)

Principal Software Engineer (Onsite)

Principal Command & Control Software Engineer (Onsite)

Software Engineering Manager-SRC-First Response

Java Software Engineer Level 5

Senior Software Engineer - Full Stack

Software Security Test Automation Engineer

Software Development Engineer IV-

I want to receive the latest job alert for java in thornton, co

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