Top 350 Java Developer Jobs in Downers Grove, IL

Contract Software Engineer - AI Trainer
DataAnnotation —Elk Grove Village, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Lemont, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Sr.Java Developer
Chamberlain Advisors LLC —Lombard, IL
- $64 - $77 an hour
- Contract
- Remote
- SQL
- Mentoring
- Linux
- Dental insurance
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5d
Java Developer
SCIGON —Oak Brook, IL
- $86,250 - $115,000 a year
- Full-time
- Azure
- 5 years
- System design
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5d
Java Full Stack Developer
Flex Employee Services —Chicago, IL
- $60 - $70 an hour
- Contract
- Hybrid work
- Background check
- 5 years
- Java
- Health insurance
- Dental insurance
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3d
Senior Software Engineer - Java (AMS)
Ensono —Downers Grove, IL
- $102,000 - $120,000 a year
- Full-time
- Remote
- 11+ years
- Windows
- SQL
- Wellness program
- AD&D insurance
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Java Developer
Gantec Publishing Solutions —Schaumburg, IL
- Full-time
- Computer Science
- 8 years
- SQL
Java Developer
Infosys —Chicago, IL
- Mid-level
- Java
- Training & development
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Java Engineer
Barrow Wise Consulting —Chicago, IL
- $70,000 - $150,000 a year
- Full-time
- Remote
- Software troubleshooting
- Bachelor's degree
- Senior level
- Health insurance
- 401(k)
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Java developer
Intone Networks —Chicago, IL
- Contract
- 5 years
- Java
- Software development
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
SoftwareDeveloper/Java Developer
Gannu Software —Schaumburg, IL
- Azure
- Computer Science
- 5 years
Software Test Engineer
CNH Industrial —Oak Brook, IL
- $88,088 - $132,825 a year
- Online Application
- Azure
- System design
- Mid-level
- Referral program
5d
Java Developers
Timus Consulting —Chicago, IL
- Full-time
- Software troubleshooting
- Mid-level
- Java
Java Full Stack developer
CPC Technologies LLC —Arlington Heights, IL
- SQL
- Bachelor's degree
- Senior level
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
Sr. Java Associate
Vivayana Technologies & Consulting Incorporated —Naperville, IL
- Java
- Master's degree
- Analysis skills
Senior Backend Engineer - Java
Real —Chicago, IL
- $152,000 - $194,000 a year
- Full-time
- Remote
- Bachelor of Science
- 8 years
- SQL
2d
Staff Engineer - Java/AWS, Paze
Early Warning Services —Chicago, IL
- $124,000 - $165,000 a year
- Full-time
- Hybrid work
- Computer Science
- Pass drug screening
- System design
- Paid parental leave
- Health savings account
Finance Technology Software Engineer
Reyes Holdings —Rosemont, IL
- $87,264 - $109,080 a year
- Full-time
- Computer science
- Computer Science
- Engineering
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Java Developer jobs near Downers Grove, IL

Contract Software Engineer - AI Trainer

DataAnnotation -
Elk Grove Village, 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 Contract 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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Java Developer jobs in Downers Grove, IL

Contract Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Sr.Java Developer

Java Developer

Java Full Stack Developer

Senior Software Engineer - Java (AMS)

Java Developer

Java Developer

Java Engineer

Java developer

Senior Java Web Developer

SoftwareDeveloper/Java Developer

Software Test Engineer

Java Developers

Java Full Stack developer

Senior Java Software Web Developer

Sr. Java Associate

Senior Backend Engineer - Java

Staff Engineer - Java/AWS, Paze

Finance Technology Software Engineer

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