Top 480 Java web developer Jobs in Greenbelt, Md

Frontend Developer - AI Trainer
DataAnnotation —Suitland, 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 —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Front End Developer
General Dynamics Information Technology —Annapolis Junction, MD
- $121,975 - $165,025 a year
- Oracle
- 5 years
- Bachelor of Science
- Paid time off
- 401(k) matching
6d
Front End Developer
General Dynamics Information Technology —Annapolis Junction, MD
- $121,975 - $165,025 a year
- Oracle
- 5 years
- Bachelor of Science
- Paid time off
- 401(k) matching
6d
Intermediate Web Applications Developer - JAVA/AWS (Remote)
Enterprise Solutions & Management Corporation —Vienna, VA
- $80,000 - $90,000 a year
- Full-time
- Remote
- Mid-level
- Java
- AWS
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5d
Web Application Developer
Edgewater Federal Solutions, Inc. —Germantown, MD
- $110,000 - $130,000 a year
- Full-time
- Remote
- 5 years
- English
- Analysis skills
- AD&D insurance
- Paid holidays
Entry Level Web developer
WTJ Corporation —Falls Church, VA
- Java
- SQL
- Bachelor's degree
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
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Software Engineer I
Black Eagle Defense —Fort Meade, MD
- $124,000 - $181,000 a year
- Full-time
- Computer Science
- System design
- Mid-level
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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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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
Web Developer - Level 2 - Collaboration
Stratum Networks —Fort Meade, MD
- $118,000 - $139,000 a year
- Azure
- Java
- Bachelor's degree
- Paid holidays
- 401(k) matching
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12d
Java Developer ($75/hr W2 - USC & GC only)
Kellton Tech —Baltimore, MD
- $75 an hour
- Contract
- Master's degree
- Bachelor's degree
- IT
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Entry Web Developer
Lentech Inc. —Laurel, MD
- $171,000 - $184,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
JAVA DEVELOPER (MID-LEVEL)
Donan Consulting —Washington, DC
- System design
- Computer networking
- Senior level
Quick Apply
Java Developer
TechOpps Inc. —Arlington, VA
- From $100,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
Quick Apply
Backend Web Developer
NuAxis Innovations —Washington, DC
- Online Application
- Computer science
- Computer Science
- System design
Web Developer I
Black Eagle Defense —Fort Meade, MD
- $110,000 - $170,000 a year
- Full-time
- Azure
- Computer Science
- Java
Quick Apply
4d
Web Developer
Modern Technology Solutions, Inc. —Jessup, MD
- Azure
- Mid-level
- Java
- Disability insurance
- Health insurance

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java web developer jobs near greenbelt, md

Frontend Developer - AI Trainer

DataAnnotation -
Suitland, 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

Front End Developer

Front End Developer

Intermediate Web Applications Developer - JAVA/AWS (Remote)

Web Application Developer

Entry Level Web developer

Full Stack Developer / Java Developer

Software Engineer I

Software Developer - Java

Junior Software Developer

Web Developer - Level 2 - Collaboration

Java Developer ($75/hr W2 - USC & GC only)

Entry Web Developer

JAVA DEVELOPER (MID-LEVEL)

Java Developer

Backend Web Developer

Web Developer I

Web Developer

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