Top 280 Mobile developer Jobs in Falls Church, Va

Contract Mobile App Developer - AI Trainer
DataAnnotation —Merrifield, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Mobile App Developer - AI Trainer
DataAnnotation —Reston, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Mobile App Developer - AI Trainer
DataAnnotation —Bethesda, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Mobile Application Developer
Bixal —Fairfax, VA
- $120,000 - $130,000 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Java
- Commuter assistance
- Paid holidays
Mobile Developer
NextXAP —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Engineering
Mobile Developer
ViedTech —Washington, DC
- Contract
- Remote
- Mid-level
Quick Apply
Mobile developer
Kamsa —Washington, DC
- Mid-level
- 3 years
- Java
Hybrid Mobile Developer
RP Pro Services —Springfield, VA
- Full-time
- Remote
- Senior level
- 2 years
- Disability insurance
- Health insurance
Quick Apply
Mobile Developer
Tata Consultancy Services —McLean, VA
- $100,000 - $130,000 a year
- Computer Science
- Windows
- Bachelor's degree
- Commuter assistance
- Health insurance
Mobile Developer
Alpha Bravo Leasing —Washington, DC
- Full-time
- Computer science
- Computer Science
- Mid-level
Mobile Developer
About Objects —Reston, VA
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Office
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iOS Developer
Robotics Technologies —McLean, VA
- Software troubleshooting
- Mid-level
- US work authorization
AI Model Developer
Everforth ECS —Fairfax, VA
- $125,000 - $150,000 a year
- Hybrid work
- Azure
- Computer Science
- Mid-level
3d
Power Apps Developer
LinTech Global, Inc. —Arlington, VA
- $165,000 - $175,000 a year
- Full-time
- Remote
- Microsoft Outlook
- System design
- Mid-level
- AD&D insurance
- Paid holidays
Quick Apply
5d
TAK Developer
Booz Allen Hamilton —McLean, VA
- $86,800 - $198,000 a year
- Full-time
- Office
- Bachelor's degree
- Agile
- Disability insurance
- Health insurance
3d
Mobile UI Develiper
Stefanini —McLean, VA
- Contract
- Computer Science
- Mid-level
- Java
Quick Apply
TAK Developer, Senior
Booz Allen Hamilton —McLean, VA
- $86,800 - $198,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- Disability insurance
- Health insurance
4d
Mobile/Web Developer (.Net)
Air Line Pilots Association, Int'l. —McLean, VA
- $96,027 - $137,179 a year
- Hybrid work
- Microsoft Outlook
- Computer Science
- Research
- Commuter assistance
- Health savings account
Power Apps Developer
Everforth ECS —Arlington, VA
- $155,000 - $165,000 a year
- Microsoft Outlook
- System design
- Mid-level
2d
Exploit Developer - All Levels
Interclypse, Inc. —Reston, VA
- Computer science
- Computer Science
- Bachelor of Science
- Paid jury duty
- Health savings account

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mobile developer jobs near falls church, va

Contract Mobile App Developer - AI Trainer

DataAnnotation -
Merrifield, 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 Contract Mobile App Developer - 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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mobile developer jobs in falls church, va

Contract Mobile App Developer - AI Trainer

Contract Mobile App Developer - AI Trainer

Contract Mobile App Developer - AI Trainer

Mobile Application Developer

Mobile Developer

Mobile Developer

Mobile developer

Hybrid Mobile Developer

Mobile Developer

Mobile Developer

Mobile Developer

iOS Developer

AI Model Developer

Power Apps Developer

TAK Developer

Mobile UI Develiper

TAK Developer, Senior

Mobile/Web Developer (.Net)

Power Apps Developer

Exploit Developer - All Levels

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