Top 1213 Java Developer Jobs in Manassas, VA

Software Engineer - AI Trainer
DataAnnotation —Manassas, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Python Developer
BusinessObject Solutions, Inc. —McLean, VA
- $100,000 - $130,000 a year
- Full-time
- Computer science
- CPA
- Computer Science
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Senior Application Developer
Govcio LLC —Fairfax, VA
- $135,000 - $175,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- System design
Software Developer-SME
Govcio LLC —Quantico, VA
- $165,000 - $175,000 a year
- Full-time
- Hybrid work
- System design
- Java
- High school diploma or GED
Financial Model Development Senior (Python Developer)
Freddie Mac —McLean, VA
- $130,000 - $196,000 a year
- Full-time
- Computer Science
- 5 years
- Office
11d
Entry Level Java Developer
Antra, Inc —Sterling, VA
- $63,000 - $70,000 a year
- Full-time
- Azure
- Computer Science
- Office
- Relocation assistance
- Health insurance
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Java Developer - Junior Level
Antra, Inc —Sterling, VA
- From $70,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Java
- Health insurance
- Dental insurance
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4d
Junior Software Developer
EagleForce Associates, Inc. —Herndon, VA
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
Java Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer science
- Computer Science
- Java
- Health insurance
- Dental insurance
Quick Apply
.NET Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer Science
- 5 years
- Java
- Health insurance
- Dental insurance
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Jr. Java Developer
CGI Group, Inc. —Fairfax, VA
- $70,800 - $172,400 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
9d
Java Fullstack Developer ( Entry Level )
Teksyntax Inc. —Reston, VA
- Full-time
- Hybrid work
- 11+ years
- Java
- Entry level
- Health insurance
- Referral program
Quick Apply
Software Engineer
Convergent IT Solutions —Manassas, VA
- Computer Science
- Mid-level
- Java
Software Engineer
ABD Solutions —Chantilly, VA
- Research
- Mid-level
- Windows
Java Developer
Aktra —McLean, VA
- Computer Science
- Master's degree
- SQL
Developer - Java
Indus Group —Herndon, VA
- Java
- Entry level
- Under 1 year
Core Java Developer
NovaGigs —McLean, VA
- Computer science
- Computer Science
- Mid-level
Java Developer
Softthink Solutions —Herndon, VA
- Full-time
- Management
- Computer Science
- Mid-level
Java Developer
Anira Solutions Inc. —Ashburn, VA
- Full-time
- Mid-level
- Bachelor's degree
- HTML
- Health insurance
- Dental insurance
Computer Programmer
PISoft —Aldie, VA
- Computer Science
- Mid-level
- Office

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Java Developer jobs near Manassas, VA

Software Engineer - AI Trainer

DataAnnotation -
Manassas, VA

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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 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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Refine Your Search

Java Developer jobs in Manassas, VA

Software Engineer - AI Trainer

Python Developer

Senior Application Developer

Software Developer-SME

Financial Model Development Senior (Python Developer)

Entry Level Java Developer

Java Developer - Junior Level

Junior Software Developer

Java Mainframe Developer

.NET Mainframe Developer

Jr. Java Developer

Java Fullstack Developer ( Entry Level )

Software Engineer

Software Engineer

Java Developer

Developer - Java

Core Java Developer

Java Developer

Java Developer

Computer Programmer

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