Top 440 Java web developer Jobs in Greenbelt, Md

Frontend Developer - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Chevy Chase, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Suitland, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Principal Software Engineer
Focused Support LLC —Columbia, MD
- $185,000 - $240,000 a year
- Full-time
- Hybrid work
- Computer science
- Management
- Computer Science
- Relocation assistance
- Health insurance
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Mobile/Web Developer (.Net)
Air Line Pilots Association, Int'l. —McLean, VA
- $96,027 - $137,179 a year
- Hybrid work
- Microsoft Outlook
- Computer Science
- Research
- Commuter assistance
- Health savings account
Software Developer (Panquake)
Amentum —Hanover, MD
- $180,000 - $225,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Paid parental leave
- Employee stock purchase plan
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Software Developer - Java
Systems Definition, Inc —Washington, DC
- Computer Science
- Mid-level
- Analysis skills
- Health insurance
- Dental insurance
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Entry Web Developer
Lentech Inc. —Annapolis Junction, MD
- $87,000 - $98,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
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Intermediate Full Stack Java REACT Developer
ERP International —Laurel, MD
- $110,000 - $140,000 a year
- Online Application
- Mid-level
- Office
- Bachelor's degree
- Health savings account
- Paid holidays
14d
Web Developer
Vetegrity —Annapolis, MD
- Full-time
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid holidays
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Web Developer
T-Rex Solutions —Fort Meade, MD
- $180,000 - $230,000 a year
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Health insurance
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Junior Backend Software Developer
Visionist, Inc. —Columbia, MD
- $115,000 - $160,000 a year
- Overtime
- System design
- 3 years
- Analysis skills
- Paid parental leave
- Health savings account
Senior Java Web Developer
Donan Consulting —Washington, DC
- 6 years
- System design
- Scripting
Quick Apply
Backend Web Developer
NuAxis Innovations —Washington, DC
- Online Application
- Computer science
- Computer Science
- System design
Software Developer 1 - (Java, Spring Boot, REST)
Akina, Inc. —Fort Meade, MD
- $163,000 - $199,000 a year
- Bachelor of Science
- System design
- Mid-level
- 401(k)
- Tuition reimbursement
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Full Stack Developer / Java Developer
LCG, Inc. —Rockville, MD
- $91,825 - $124,750 a year
- Hybrid work
- Mid-level
- 3 years
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
Junior Cloud Software Engineer
Visionist, Inc. —Laurel, MD
- $115,000 - $159,000 a year
- Overtime
- Master's degree
- SQL
- Analysis skills
- Paid parental leave
- Health savings account
8d
Junior Software Developer
Joint Research and Development, LLC —Arlington, VA
- $40,000 - $80,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
- AD&D insurance
- Disability insurance
Quick Apply
Software Developer - Python/Java
Black Canyon Consulting —Bethesda, MD
- Full-time
- Remote
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Health insurance
2026 Graduate – Software Engineer – Strategic Deterrence
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $165,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Disability insurance
- Health insurance

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java web developer jobs near greenbelt, md

Frontend 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 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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Refine Your Search

java web developer jobs in greenbelt, md

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Principal Software Engineer

Mobile/Web Developer (.Net)

Software Developer (Panquake)

Software Developer - Java

Entry Web Developer

Intermediate Full Stack Java REACT Developer

Web Developer

Web Developer

Junior Backend Software Developer

Senior Java Web Developer

Backend Web Developer

Software Developer 1 - (Java, Spring Boot, REST)

Full Stack Developer / Java Developer

Junior Cloud Software Engineer

Junior Software Developer

Software Developer - Python/Java

2026 Graduate – Software Engineer – Strategic Deterrence

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