Top 2356 Java Jobs in Manassas, Va

Backend Software Engineer - AI Trainer
DataAnnotation —Rosslyn, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Backend Software Engineer - AI Trainer
DataAnnotation —Sterling, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Java Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer science
- Computer Science
- Java
- Health insurance
- Dental insurance
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Developer - Java
Indus Group —Herndon, VA
- Java
- Entry level
- Under 1 year
Junior Software Engineer - R25-002
Verite Educational Services —Dulles, VA
- Full-time
- Computer science
- Communication skills
- Entry level
- Health insurance
- Paid time off
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Java Test Developer
Convergenz LLC —Manassas, VA
- Monday to Friday
- Computer Science
- Software troubleshooting
- Bachelor of Science
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6d
Software Developer, Junior, Part-Time
DeVillier's Technology Solutions —Stafford, VA
- $75,000 - $97,000 a year
- Part-time
- Remote
- Windows
- JavaScript
- Entry level
- Disability insurance
- Dental insurance
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Full Stack Software Engineer (TS/SCI)
Vantor Services Inc. —Herndon, VA
- $82,000 - $132,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- 401(k) matching
- Pet insurance
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Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Mid-Level Backend Software Engineer
Leidos —Alexandria, VA
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Software Developer (Java) - TS/SCI w/Poly
General Dynamics Information Technology —McLean, VA
- $157,250 - $212,750 a year
- 5 years
- Bachelor of Science
- Java
- Paid holidays
- 401(k) matching
Senior Elastic Engineer
Freddie Mac —McLean, VA
- $122,000 - $184,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Software Developer
Amentum —Springfield, VA
- $80,000 - $150,000 a year
- Full-time
- Hybrid work
- Mid-level
- Java
- AWS
- Health savings account
- Health insurance
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9d
Python Developer
BusinessObject Solutions, Inc. —McLean, VA
- $100,000 - $130,000 a year
- Full-time
- Computer science
- CPA
- Computer Science
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Development, Tech Lead
Freddie Mac —McLean, VA
- $138,000 - $206,000 a year
- Full-time
- Computer Science
- Java
- 8 years
Staff Software Engineer - AI Trainer
DataAnnotation —Virginia
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Junior Software Developer
EagleForce Associates, Inc. —Herndon, VA
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
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Data Engineer - Analytics Platforms
Peraton —Herndon, VA
- $86,000 - $138,000 a year
- Computer Science
- 5 years
- Bachelor of Science
- Health savings account
- Paid holidays
Financial Model Development Senior (Python Developer)
Freddie Mac —McLean, VA
- $130,000 - $196,000 a year
- Full-time
- Computer Science
- 5 years
- Office
AI Engineer Topsecret Clearance
Lambentwit technologies —Dulles, VA
- $175,000 - $225,000 a year
- Email
- Azure
- Computer Science
- System design
- Health savings account
- Dental insurance
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8d

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Backend Software Engineer - AI Trainer

DataAnnotation -
Rosslyn, 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 Backend 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 jobs in manassas, va

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Java Mainframe Developer

Developer - Java

Junior Software Engineer - R25-002

Java Test Developer

Software Developer, Junior, Part-Time

Full Stack Software Engineer (TS/SCI)

Software Engineer

Mid-Level Backend Software Engineer

Software Developer (Java) - TS/SCI w/Poly

Senior Elastic Engineer

Software Developer

Python Developer

Development, Tech Lead

Staff Software Engineer - AI Trainer

Junior Software Developer

Data Engineer - Analytics Platforms

Financial Model Development Senior (Python Developer)

AI Engineer Topsecret Clearance

I want to receive the latest job alert for java in manassas, va

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