Top 61 Java developer contract Jobs in Baltimore, Md

Embedded Systems Developer - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Engineer - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer
B E A T LLC —Columbia, MD
- $195,000 - $205,000 a year
- Full-time
- Background check
- Azure
- Mid-level
- Paid holidays
- Health insurance
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9d
Full Stack Developer - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr. Java Engineer (No C2C)
Experis —Owings Mills, MD
- $65 - $68 an hour
- Contract
- 5 years
- Research
- Java
- Health savings account
- Disability insurance
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3d
Software Engineer 3 (Atlassian Platform Dev & Int)
Cornerstone Defense —Annapolis Junction, MD
- $190 - $210 a day
- Contract
- Computer Science
- 5 years
- Java
- Travel reimbursement
- Health savings account
Staff Software Engineer - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Embedded Software Engineer
Actalent —Hunt Valley, MD
- $40 - $90 an hour
- Contract
- Computer Science
- Mid-level
- Java
- Commuter assistance
- Health savings account
Quick Apply
9d
Principal Software Engineer
Antra, Inc —Baltimore, MD
- From $80,000 a year
- Full-time
- Background check
- 7 years
- Azure
- Health savings account
- Health insurance
Quick Apply
1d
Game Development Teacher
Ctrl Arena —Annapolis, MD
- $23.86 - $28.74 an hour
- Part-time
- Classroom
- Mid-level
- Project management
Quick Apply
2d
Senior Java Full Stack Engineer - W2 Contract - USC only
Fortira Inc —United States
- $65 - $70 an hour
- Contract
- Remote
- Background check
- 8 years
- In-person
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15h

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Software Engineer - AI Trainer
DataAnnotation —Fort Meade, MD
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —White Marsh, MD
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
Quick Apply

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Software Developer - AI Trainer
DataAnnotation —Ohio
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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Full Stack Developer - AI Trainer
DataAnnotation —Ohio
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
Quick Apply

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java developer contract jobs near baltimore, md

Embedded Systems Developer - AI Trainer

DataAnnotation -
Fort Meade, MD

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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 Embedded Systems 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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Refine Your Search

java developer contract jobs in baltimore, md

Embedded Systems Developer - AI Trainer

Software Engineer - AI Trainer

Software Engineer

Full Stack Developer - AI Trainer

Sr. Java Engineer (No C2C)

Software Engineer 3 (Atlassian Platform Dev & Int)

Staff Software Engineer - AI Trainer

Embedded Software Engineer

Principal Software Engineer

Game Development Teacher

Senior Java Full Stack Engineer - W2 Contract - USC only

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