Top 932 Back end developer Jobs in Manassas, Va

Software Engineer - AI Trainer
DataAnnotation —Stafford, VA
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Backend Software Engineer - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Software Developer (C# / .NET - Logistics & Industrial Systems)
x2 solutions LLC —Herndon, VA
- $75,000 - $95,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- System design
- Health insurance
- Dental insurance
Quick Apply
Sr Software Developer
SWIFT Financial Messaging Services —Manassas, VA
- $101,303 - $188,135 a year
- Computer Science
- Java
- Analysis skills
- Health insurance
- Dental insurance
Software Developer
MCL Systems —Manassas, VA
- Full-time
- Mid-level
- Office
- JavaScript
- 401(k)
Software Engineer
Convergent IT Solutions —Manassas, VA
- Computer Science
- Mid-level
- Java
Programmer Analyst
MCL Systems —Manassas, VA
- Writing skills
- English
- Mid-level
Programmer Analyst
Convergent IT Solutions —Manassas, VA
- Computer science
- Windows
- Travel
Associate Software Developer C++/Java
SWIFT Financial Messaging Services —Manassas, VA
- $66,960 - $124,354 a year
- Full-time
- Computer science
- Computer Science
- In-person
- Health insurance
- Dental insurance
Junior Software Engineer
DocMe360 —Arlington, VA
- $60 - $85 an hour
- Contract
- Remote
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Advanced Software Engineer (Microservice Development)
General Dynamics Mission Systems, Inc —Manassas, VA
- $112,924 - $125,275 a year
- Full-time
- Hybrid work
- System design
- 3 years
- Master's degree
- Paid parental leave
- Health insurance
3d
.NET SOFTWARE DEVELOPER
Peraton —McLean, VA
- $86,000 - $138,000 a year
- Remote
- Azure
- Bachelor of Science
- High school diploma or GED
- Health savings account
- Paid holidays
9d
Software Developer
DANE LLC —Chantilly, VA
- $85,000 - $100,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Sr. Software Development Engineer (Sr. SDE)
Berkley —Manassas, VA
- Full-time
- Computer Science
- 3 years
- Java
7d
Backend Software Engineer
Steampunk —McLean, VA
- $85,000 - $170,000 a year
- Remote
- 3 years
- Java
- Bachelor's degree
Software Developer
General Dynamics Information Technology —Falls Church, VA
- $93,662 - $116,634 a year
- Full-time
- Remote
- Computer Science
- Research
- Mid-level
Software Developer
ABD Solutions —Chantilly, VA
- Email
- Microsoft Access
- Mid-level
- Windows
Full Stack Developer
Ender-IT —Herndon, VA
- Contract
- Remote
- Mid-level
Software Engineer - Backend Solutions
Cornerstone Defense —Chantilly, VA
- Contract
- Computer Science
- Mid-level
- APIs
- Travel reimbursement
- Health savings account
Blockchain Developer
SWIFT Financial Messaging Services —Manassas, VA
- $101,300 - $188,135 a year
- Azure
- Computer Science
- Mid-level
- Health insurance
- Dental insurance

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back end developer jobs near manassas, va

Software Engineer - AI Trainer

DataAnnotation -
Stafford, VA

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Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English
Bachelor's degree
AI
Grammar Experience
TypeScript
Python

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Software Engineer - AI Trainer to help advance AI development. As a member of DataAnnotation’s coding team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their 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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $100+ USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

#INDCODSTN

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

back end developer jobs in manassas, va

Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Software Developer (C# / .NET - Logistics & Industrial Systems)

Sr Software Developer

Software Developer

Software Engineer

Programmer Analyst

Programmer Analyst

Associate Software Developer C++/Java

Junior Software Engineer

Advanced Software Engineer (Microservice Development)

.NET SOFTWARE DEVELOPER

Software Developer

Sr. Software Development Engineer (Sr. SDE)

Backend Software Engineer

Software Developer

Software Developer

Full Stack Developer

Software Engineer - Backend Solutions

Blockchain Developer

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