Top 440 Java Jobs in Lafayette, 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
Back End Developer - AI Trainer
DataAnnotation —Brighton, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
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
6d
Java Software Engineer Level 4
Northrop Grumman —Aurora, CO
- $142,200 - $213,400 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
14d
Java Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 5 years
- Office
- Java
- Paid holidays
- Disability insurance
14d
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
14d
Associate Cyber Software Engineer
Northrop Grumman —Aurora, CO
- $80,100 - $125,800 a year
- Overtime
- Computer Science
- Mid-level
- Windows
- Paid holidays
- Disability insurance
Software Developer (Java/Typescript)
Tyler Technologies —Lakewood, CO
- $70,000 - $90,000 a year
- Computer science
- Computer Science
- Writing skills
Quick Apply
14d
Full Stack Java Developer
Intone Networks —Denver, CO
- Contract
- AWS
- Senior level
Software Developer
FortyAU —Denver, CO
- $70,000 - $150,000 a year
- Full-time
- Office
- Java
- US work authorization
Quick Apply
Senior Java Developer
Blue Rose Consulting Group, Inc. —Denver, CO
- Full-time
- 8 years
- Senior level
Quick Apply
Lead Java Software Engineer
Resource Innovations —Denver, CO
- $140,000 - $160,000 a year
- Full-time
- Background check
- Computer Science
- Pass drug screening
- Commuter assistance
- Paid holidays
Quick Apply
Senior Software Engineer - Java/Kotlin
Garmin International, Inc. —Boulder, CO
- $130,900 - $166,600 a year
- Full-time
- Computer Science
- 5 years
- Writing skills
IOS Java Full Stack Developer
Robotics Technologies —Denver, CO
- Databases
- US work authorization
- Senior level
Cleared Java Developer (Colorado Springs, CO)
Accenture Federal Services —Denver, CO
- $91,300 - $184,900 a year
- Remote
- Azure
- System design
- 8 years
Senior Mobile App Developer - Java/Kotlin Multiplatform
AION Robotics Corporation —Arvada, CO
- $100,000 - $250,000 a year
- Full-time
- Office
- AWS
- In-person
- Wellness program
- Health insurance
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Lead Software Developer (JAVA)
Asahi Lift —Denver, CO
- Computer science
- 7 years
- Computer Science
Java Software Engineer
DPG Solutions —Aurora, CO
- $150,000 - $250,000 a year
- Full-time
- Master's degree
- 8 years
- AWS
- Profit sharing
- Health savings account
Software Engineer
Publicis Groupe Holdings B.V —Westminster, CO
- Computer Science
- Bachelor of Science
- AWS
Quick Apply
2d

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java jobs near lafayette, 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 jobs in lafayette, co

Backend Software Engineer - AI Trainer

Back End Developer - AI Trainer

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

Java Software Engineer Level 4

Java Software Engineer Level 5

Java Software Engineer Level 2 or 3

Associate Cyber Software Engineer

Software Developer (Java/Typescript)

Full Stack Java Developer

Software Developer

Senior Java Developer

Lead Java Software Engineer

Senior Software Engineer - Java/Kotlin

IOS Java Full Stack Developer

Cleared Java Developer (Colorado Springs, CO)

Senior Mobile App Developer - Java/Kotlin Multiplatform

2026 Early Career Software Engineer

Lead Software Developer (JAVA)

Java Software Engineer

Software Engineer

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