Top 389 Java Developer Jobs in Glen Ellyn, IL

Frontend Developer - AI Trainer
DataAnnotation —Lisle, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Backend Software Engineer - AI Trainer
DataAnnotation —Lemont, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java Developer with" Elastic Search"
Sonsoft Inc —Chicago, IL
- Full-time
- US work authorization
- Senior level
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Java + Elastic Search
Sonsoft Inc —Chicago, IL
- Full-time
- US work authorization
- Senior level
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Java Developers
Timus Consulting —Chicago, IL
- Full-time
- Mid-level
- Java
Software Developers
ETek IT Services —Schaumburg, IL
- $130,707 a year
- Full-time
- Mid-level
- Office
- Java
- Paid time off
- Retirement plan
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Java FullStack WebDeveloper
kloudhire.com —Hines, IL
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
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Senior Java Web Developer
Next Generation Inc. (NGI) —Chicago, IL
- $115,000 - $135,000 a year
- Full-time
- Remote
- Computer science
- 6 years
- Computer Science
Sr. Java Associate
Vivayana Technologies & Consulting Incorporated —Naperville, IL
- Java
- Master's degree
- Analysis skills
Java Full Stack developer
CPC Technologies LLC —Arlington Heights, IL
- SQL
- Bachelor's degree
- Senior level
Junior Software Engineer
Supernova Technology —Chicago, IL
- $80,000 - $100,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Commuter assistance
- Health savings account
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SoftwareDeveloper/Java Developer
Gannu Software —Schaumburg, IL
- Azure
- Computer Science
- 5 years
Java Developer
SCIGON —Oak Brook, IL
- $86,250 - $115,000 a year
- Full-time
- Azure
- 5 years
- System design
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Senior Software Developers II, Java
Beedata Technology —Rolling Meadows, IL
- $148,949 a year
- Multiple hires
- Management
- Computer Science
- Office
- Health insurance
- Dental insurance
.NET Developers
ADM Tech Services —Naperville, IL
- Email
- Mid-level
- Communication skills
Java Developers
ADM Tech Services —Naperville, IL
- Email
- Mid-level
- Java
Senior Java Software Web Developer
Next Generation Inc. (NGI) —Chicago, IL
- $115,000 - $135,000 a year
- Full-time
- Remote
- Computer science
- 6 years
- Computer Science
Java
WFN Team Indus US Test Client 2 —Chicago, IL
- $100 - $1,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
Software Engineer, API
Supernova Technology —Chicago, IL
- $108,077 - $110,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Commuter assistance
- Health savings account
Quick Apply
Java Developer
Gantec Publishing Solutions —Schaumburg, IL
- Full-time
- Computer Science
- 8 years
- SQL

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Java Developer jobs near Glen Ellyn, IL

Frontend Developer - AI Trainer

DataAnnotation -
Lisle, IL

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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 Frontend Developer - 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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Java Developer jobs in Glen Ellyn, IL

Frontend Developer - AI Trainer

Backend Software Engineer - AI Trainer

Java Developer with" Elastic Search"

Java + Elastic Search

Java Developers

Software Developers

Java FullStack WebDeveloper

Senior Java Web Developer

Sr. Java Associate

Java Full Stack developer

Junior Software Engineer

SoftwareDeveloper/Java Developer

Java Developer

Senior Software Developers II, Java

.NET Developers

Java Developers

Senior Java Software Web Developer

Java

Software Engineer, API

Java Developer

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