Top 1601 Java software developer Jobs in Fairfax, Va

Backend Software Engineer - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Lead, Software Engineer
L3Harris Technologies —Herndon, VA
- $135,000 - $250,500 a year
- Full-time
- 7 years
- Java
- Presentation skills
- Paid holidays
- Disability insurance
Senior Software Engineer
Freddie Mac —McLean, VA
- $129,000 - $193,000 a year
- Full-time
- Computer Science
- 5 years
- System design
Application Developer
CGI Group, Inc. —Washington, DC
- $69,700 - $169,700 a year
- Oracle
- Computer Science
- ERP systems
- Paid parental leave
- Paid holidays
14d
Senior Java Developer
CGI Group, Inc. —Fairfax, VA
- $80,600 - $176,300 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
14d
SOFTWARE DEVELOPER-JAVA
GSSR —Chantilly, VA
- Full-time
- Computer science
- Computer Science
- Master's degree
- Paid time off
Developer - Java
Indus Group —Herndon, VA
- Java
- Entry level
- Under 1 year
Applications Developer
ISE Data Systems —Reston, VA
- Oracle
- Java
- Entry level
- Profit sharing
- Health insurance
Programmer
ISE Data Systems —Reston, VA
- Software troubleshooting
- Mid-level
- Java
- Profit sharing
- Health insurance
Jr & Sr . Java Developers
SLS Solutions —Vienna, VA
- Email
- Mid-level
- Office
- Java
Junior Java developer
Edge Computing —Washington, DC
- Contract
- Entry level
Quick Apply
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 Developer
Quantoknack —Ashburn, VA
- Mid-level
- Java
- Analysis skills
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
Quick Apply
7d
Sr Java Developer
VivusTech —Chantilly, VA
- Full-time
- Computer science
- 7 years
- Computer Science
Software Developers / Software Engineers
PMG Global —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
Java Developer for Cybersecurity
D-Tech —Herndon, VA
- Computer Science
- Bachelor of Science
- Mid-level
- Paid holidays
- Health insurance
Core Java Developer
NovaGigs —McLean, VA
- Computer science
- Computer Science
- Mid-level
Lead Software Engineer
Hilton —McLean, VA
- $175,500 - $179,500 a year
- Email
- Remote
- Computer Science
- 5 years
- System design
- Health insurance
- Dental insurance
14d
Java Developer (Junior)
DATAONEZ —Ashburn, VA
- Computer science
- Oracle
- Computer Science
- Health insurance
- Opportunities for advancement

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java software developer jobs near fairfax, va

Backend Software Engineer - AI Trainer

DataAnnotation -
Falls Church, 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 software developer jobs in fairfax, va

Backend Software Engineer - AI Trainer

Lead, Software Engineer

Senior Software Engineer

Application Developer

Senior Java Developer

SOFTWARE DEVELOPER-JAVA

Developer - Java

Applications Developer

Programmer

Jr & Sr . Java Developers

Junior Java developer

Java Fullstack Developer ( Entry Level )

Software Developer

Intermediate Web Applications Developer - JAVA/AWS (Remote)

Sr Java Developer

Software Developers / Software Engineers

Java Developer for Cybersecurity

Core Java Developer

Lead Software Engineer

Java Developer (Junior)

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