Top 431 Java backend developer Jobs in Herndon, Va

Backend Software Engineer - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Sterling, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Java Developer
Anira Solutions Inc. —Ashburn, VA
- Full-time
- Mid-level
- Bachelor's degree
- HTML
- Health insurance
- Dental insurance
Software Engineer
Interclypse, Inc. —Reston, VA
- Full-time
- Mid-level
- Windows
- C++
- Paid jury duty
- Health savings account
Software Developers / Software Engineers
PMG Global —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
Fullstack Java Developer
Basecamp Consulting & Solutions LLC —Reston, VA
- $120,000 - $145,000 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- AWS
- Health insurance
- Dental insurance
Quick Apply
Java Developer
Sprezzatura Management Consulting —Arlington, VA
- $105,000 - $125,000 a year
- Extended hours
- Hybrid work
- Computer Science
- Mid-level
- Office
- Paid holidays
- Disability insurance
Quick Apply
9d
Full Stack developer
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Java
- AWS
- Health insurance
Jr. SW Developer
CGI Group, Inc. —Fairfax, VA
- $58,000 - $123,800 a year
- Computer Science
- System design
- English
- Paid parental leave
- Paid holidays
Senior Java Developer
CGI Group, Inc. —Fairfax, VA
- $80,600 - $176,300 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
API/Java/Python Developer, SME TS Clearance REQUIRED
CGI Group, Inc. —Arlington, VA
- $88,200 - $190,900 a year
- Azure
- System design
- Mid-level
- Paid parental leave
- Paid holidays
Mid SW Developer
CGI Group, Inc. —Fairfax, VA
- $70,800 - $156,700 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
Jr. Java Developer
CGI Group, Inc. —Fairfax, VA
- $70,800 - $172,400 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
10d
Senior Java Developer
CGI Group, Inc. —Fairfax, VA
- $80,600 - $176,300 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
4d
Full Stack Development
CACI —Ashburn, VA
- $103,800 - $218,100 a year
- Full-time
- 7 years
- Computer Science
- Bachelor of Science
- Health insurance
Software Engineer
Leidos —Virginia
- $131,300 - $237,350 a year
- Full-time
- Hybrid work
- Azure
- System design
- 11+ years
Backend Developer
SWIFT Financial Messaging Services —Tysons, VA
- $82,361 - $152,955 a year
- Mid-level
- Linux
- In-person
- Health insurance
- Dental insurance
Full Stack Java Developer
Crimson Phoenix —Chantilly, VA
- $127,399 - $196,000 a year
- Full-time
- Research
- Mid-level
- HTML
- Disability insurance
- Health insurance
Quick Apply
Software Engineer
NeoMax —Herndon, VA
- Full-time
- Computer Science
- Java
- AWS
Quick Apply
6d
Application Developer
ASRC Federal —Reston, VA
- Full-time
- Remote
- Computer Science
- Mid-level
- Java
- Paid holidays
- Health insurance
Quick Apply
3d

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java backend developer jobs near herndon, 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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java backend developer jobs in herndon, va

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

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Software Developers / Software Engineers

Fullstack Java Developer

Java Developer

Full Stack developer

Jr. SW Developer

Senior Java Developer

API/Java/Python Developer, SME TS Clearance REQUIRED

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Jr. Java Developer

Senior Java Developer

Full Stack Development

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Full Stack Java Developer

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