Top 191 Front end developer Jobs in Loudoun County Va

Android Software Engineer - AI Trainer
DataAnnotation —Ashburn, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Front End Software Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $162,037 - $219,227 a year
- Computer Science
- Office
- 8 years
- Paid holidays
- 401(k) matching
Software Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $186,787 - $252,713 a year
- Computer Science
- Office
- Windows
- Paid holidays
- 401(k) matching
Senior UI/UX Engineer
Leidos —Chantilly, VA
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Computer Science
- Office
.NET Developer
Gridiron IT Solutions LLC —Chantilly, VA
- $160,000 - $180,000 a year
- Full-time
- 7 years
- Computer Science
- Research
- Health savings account
- AD&D insurance
Quick Apply
Entry Level React Developer
Antra, Inc —Sterling, VA
- $65,000 - $70,000 a year
- Full-time
- Computer Science
- Analysis skills
- JavaScript
- Relocation assistance
- Health insurance
Quick Apply
ReactJS Developer
Intellibus —Reston, VA
- Computer science
- Computer Science
- Bachelor's degree
Front End Software Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $186,542 - $252,379 a year
- Computer Science
- Office
- SQL
- Paid holidays
- 401(k) matching
Front-End Developer
Halvik —Vienna, VA
- $105,000 - $115,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 5 years
- Disability insurance
- Health insurance
Quick Apply
Junior UI/UX Designer
Inadev —Reston, VA
- $70,000 - $80,000 a year
- Full-time
- Background check
- Mid-level
- Office
Associate Software Engineer, Frontend
Takt —Reston, VA
- $70,000 - $90,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
Quick Apply
13d
Web Developer
ISE Data Systems —Reston, VA
- Entry level
- Profit sharing
- Health insurance
Front-end developer
Electronic Team —Reston, VA
- Mid-level
- Health insurance
- Opportunities for advancement
Javascript Developer
Alpha Omega Integration —Vienna, VA
- $80,000 - $90,000 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Mid-level
- Health savings account
- Paid holidays
Quick Apply
6d
Web Developer
Crimson Phoenix —Herndon, VA
- $127,399 - $196,000 a year
- Full-time
- Mid-level
- Java
- IT
- Disability insurance
- Health insurance
Quick Apply
Software Engineer - Frontend Development
Metron —Reston, VA
- Computer science
- Computer Science
- Data analysis skills
- Profit sharing
- Paid parental leave
FULL STACK DEVELOPER (MID) - REACT
IMPYRIAN —Ashburn, VA
- $90,000 - $140,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Software troubleshooting
- Paid holidays
- Disability insurance
Quick Apply
UI/UX Developer
NS2 Mission —Chantilly, VA
- $131,644 - $190,789 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
Quick Apply
3d
UX/UI Designer
Bigbear.ai —Ashburn, VA
- Full-time
- 5 years
- Java
- Bachelor's degree
5d
Front-End JavaScript Web Developer
Booz Allen Hamilton —Chantilly, VA
- $55,200 - $126,000 a year
- Full-time
- Office
- Bachelor's degree
- In-person
- Disability insurance
- Health insurance

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front end developer jobs near loudoun county va

Android Software Engineer - AI Trainer

DataAnnotation -
Ashburn, VA

Quick Apply

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 Android 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 at $50 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.

Quick Apply

Refine Your Search

front end developer jobs in loudoun county va

Android Software Engineer - AI Trainer

Front End Software Engineer - TS/SCI with Polygraph

Software Engineer - TS/SCI with Polygraph

Senior UI/UX Engineer

.NET Developer

Entry Level React Developer

ReactJS Developer

Front End Software Engineer - TS/SCI with Polygraph

Front-End Developer

Junior UI/UX Designer

Associate Software Engineer, Frontend

Web Developer

Front-end developer

Javascript Developer

Web Developer

Software Engineer - Frontend Development

FULL STACK DEVELOPER (MID) - REACT

UI/UX Developer

UX/UI Designer

Front-End JavaScript Web Developer

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