Top 3259 Java Software Engineer Jobs in Rockville, MD

Backend Software Engineer - AI Trainer
DataAnnotation —Rosslyn, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
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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Senior Software Engineer
Freddie Mac —McLean, VA
- $129,000 - $193,000 a year
- Full-time
- Computer Science
- 5 years
- System design
Software Engineer
B E A T LLC —Columbia, MD
- $195,000 - $205,000 a year
- Full-time
- Background check
- Azure
- Mid-level
- Paid holidays
- Health insurance
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10d
Junior Software Developer
EagleForce Associates, Inc. —Herndon, VA
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
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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
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4d
Software Engineer Level 0 (Java - TS/SCI w/ Polygraph required)
Red Alpha —Annapolis Junction, MD
- $85,000 - $150,000 a year
- Full-time
- Computer Science
- Mid-level
- Java
- Paid holidays
- Health insurance
3d
Software Engineer
Visa Technology and Operations LLC —Ashburn, VA
- $88,000 - $136,900 a year
- Full-time
- Hybrid work
- Azure
- System design
- Office
- Wellness program
- Health savings account
2d
Java Developer
Advanced Technology Experts LLC —Rockville, MD
- Email
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Health insurance
SOFTWARE DEVELOPER-JAVA
GSSR —Chantilly, VA
- Full-time
- Computer science
- Computer Science
- Master's degree
- Paid time off
Senior Software Engineer
Hilton —McLean, VA
- $130,000 - $145,000 a year
- Email
- Remote
- System design
- 3 years
- Bachelor's degree
- Health insurance
- Dental insurance
11d
Software Engineer
Attain Partners —McLean, VA
- $110,000 - $130,000 a year
- Remote
- Azure
- Computer Science
- Mid-level
- Health savings account
- Paid holidays
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Java Developer
eSimplicity —Columbia, MD
- $102,300 - $120,000 a year
- Full-time
- Remote
- Azure
- Computer Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
2d
Senior Software Engineer
Virtru —Washington, DC
- $155,000 - $200,000 a year
- Remote
- 5 years
- Java
- JavaScript
- Health insurance
- Dental insurance
Quick Apply
9d
Developer - Java
Indus Group —Herndon, VA
- Java
- Entry level
- Under 1 year
Jr & Sr . Java Developers
SLS Solutions —Vienna, VA
- Email
- Mid-level
- Office
- Java
Software Engineer
Interclypse, Inc. —Reston, VA
- Full-time
- Mid-level
- Windows
- C++
- Paid jury duty
- Health savings account
Software Engineer RAK422
Sabree Software Services —Herndon, VA
- Full-time
- 6 years
- Java
- AWS
Quick Apply
2d
Core Java Developer
NovaGigs —McLean, VA
- Computer science
- Computer Science
- Mid-level
Junior Java developer
Edge Computing —Washington, DC
- Contract
- Entry level
Quick Apply

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Java Software Engineer jobs near Rockville, MD

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 Software Engineer jobs in Rockville, MD

Backend Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Senior Software Engineer

Software Engineer

Junior Software Developer

Intermediate Web Applications Developer - JAVA/AWS (Remote)

Software Engineer Level 0 (Java - TS/SCI w/ Polygraph required)

Software Engineer

Java Developer

SOFTWARE DEVELOPER-JAVA

Senior Software Engineer

Software Engineer

Java Developer

Senior Software Engineer

Developer - Java

Jr & Sr . Java Developers

Software Engineer

Software Engineer RAK422

Core Java Developer

Junior Java developer

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