Top 415 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 —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
Principal Test Engineer (SDET)
Navy Federal Credit Union —Vienna, VA
- $110,500 - $141,600 a year
- Online Application
- Computer science
- Azure
- Computer Science
UI Java/Python Developer, Mid-Level TS/SCI with Poly REQUIRED
CGI Group, Inc. —Arlington, VA
- $100,800 - $245,500 a year
- 5 years
- Writing skills
- Mid-level
- Paid parental leave
- Paid holidays
Java Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer science
- Computer Science
- Java
- Health insurance
- Dental insurance
Quick Apply
Front End/Angular 2+/Full Stack Java Developer
General Dynamics Information Technology —Hanover, MD
- $111,155 - $150,385 a year
- Mid-level
- 1 year
- No travel
Java Developer ($75/hr W2 - USC & GC only)
Kellton Tech —Baltimore, MD
- $75 an hour
- Contract
- Master's degree
- Bachelor's degree
- IT
Quick Apply
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
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
Entry Web Developer
Lentech Inc. —Laurel, MD
- $171,000 - $184,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
Backend Web Developer
NuAxis Innovations —Washington, DC
- Online Application
- Computer science
- Computer Science
- System design
Full Stack Developer
Staffed4U —Annapolis Junction, MD
- $223,000 - $250,000 a year
- Full-time
- Oracle
- Office
- AWS
- Profit sharing
- Health savings account
Quick Apply
Mid-Level Web Developer
Boeing —Annapolis Junction, MD
- $144,000 - $210,000 a year
- Hybrid work
- Computer Science
- Mid-level
- Office
- Tuition reimbursement
- Adoption assistance
Full Stack Developer
BOOST LLC —Silver Spring, MD
- $110,000 - $137,000 a year
- Remote
- Computer science
- 5 years
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
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
Web Developer
T-Rex Solutions —Fort Meade, MD
- $180,000 - $230,000 a year
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Health insurance
Quick Apply
Web Developer
Modern Technology Solutions, Inc. —Jessup, MD
- Azure
- Mid-level
- Java
- Disability insurance
- Health insurance
Senior Full Stack Java REACT Developer
ERP International —Laurel, MD
- $130,000 - $160,000 a year
- Online Application
- 3 years
- Master's degree
- Bachelor's degree
- Health savings account
- Paid holidays
14d
Software Developer
Booz Allen Hamilton —Fort Meade, MD
- $86,900 - $198,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Disability insurance
- Health insurance
7d

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Frontend Developer - AI Trainer

DataAnnotation -
Suitland, MD

Quick Apply

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.

Quick Apply

Refine Your Search

java web developer jobs in greenbelt, md

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Principal Test Engineer (SDET)

UI Java/Python Developer, Mid-Level TS/SCI with Poly REQUIRED

Java Mainframe Developer

Front End/Angular 2+/Full Stack Java Developer

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

Intermediate Full Stack Java REACT Developer

Full Stack Developer / Java Developer

Entry Web Developer

Backend Web Developer

Full Stack Developer

Mid-Level Web Developer

Full Stack Developer

Junior Backend Software Developer

Web Developer

Web Developer

Senior Full Stack Java REACT Developer

Software Developer

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