Top 3233 App developer Jobs in United States

Cross-Platform App Developer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Cross-Platform App Developer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
App Developer (Contract / Project-Based Remote)
SAI Interpreting & Translation —Remote
- Contract
- Remote
- Mid-level
- Databases
- Flexible schedule
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MAUI Mobile App Developer (Blazor Integration)
PlanStreet —Lexington, KY
- Remote
- Mid-level
OpenXR App Developer
Pyramid Consulting, Inc —Redmond, WA
- $45 - $55 an hour
- Urgently hiring
- Software troubleshooting
- Mid-level
- 3 years
- Health insurance
- Dental insurance
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Mobile App Tester - Food Ordering App
Sanitary Clocks —Remote
- $15 - $20 an hour
- Part-time
- Remote
- Restaurant experience
- Entry level
- Flexible schedule
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5d
Web Developer (WordPress / Shopify / Web App)
Bold and Beyond —Los Angeles, CA
- Full-time
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
iOS App Developer
Tecnavia —Burnsville, MN
- Weekends as needed
- Hybrid work
- Mid-level
- Office
- Windows
- Health insurance
- Dental insurance
React Full Stack Developer
vivimart —Remote
- $15,000 - $35,000 a month
- Full-time
- Remote
- Computer Science
- English
- Mid-level
Quick Apply
Backend Web and App Developer
The GRA Group —Rocky River, OH
- $20 - $30 an hour
- Part-time
- SQL
- US work authorization
- APIs
- Flexible schedule
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Game Developer (Puzzle & Casual Games)
Dakota —Remote
- $65,000 - $135,000 a year
- Remote
- Mid-level
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Mobile App Developer
Groomit —Remote
- Mid-level
- 3 years
- Java
Mobile App Engineer
GHK Technologies Inc —Remote
- Contract
- Remote
- Mid-level
Quick Apply
App Developer
Cognii —San Francisco, CA
- Email
- Computer science
- Computer Science
- Software troubleshooting
Lead Mobile App Developer
AppMySite —Remote
- Full-time
- Remote
- Senior level
- Leadership
- Communication skills
React Native Mobile App Developer (iOS & Android)
Core Level —Remote
- $11 a year
- Part-time
- Remote
- Software troubleshooting
- Mid-level
- Communication skills
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Full Stack Developer
Vibotek LLC —Dallas, TX
- Contract
- Hybrid work
- Research
- Office
- Telemetry
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Mobile Applications Developer
Fort Aquila Courier & Freight —Remote
- $45 - $55 an hour
- Azure
- Software troubleshooting
- Mid-level
- Paid training
- Dental insurance
Quick Apply
10d
Mobile Developer
Shugo —South Jordan, UT
- Remote
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
A725-PeopleSoft Developer (100% Remote, EST Hours) – Job ID: 7588
FHR —Washington, DC
- Remote
- Computer Science
- 5 years
- Mid-level
Quick Apply

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Cross-Platform App Developer - AI Trainer

DataAnnotation -
Newark, NJ

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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 Cross-Platform 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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Refine Your Search

app developer jobs in united states

Cross-Platform App Developer - AI Trainer

Cross-Platform App Developer - AI Trainer

App Developer (Contract / Project-Based Remote)

MAUI Mobile App Developer (Blazor Integration)

OpenXR App Developer

Mobile App Tester - Food Ordering App

Web Developer (WordPress / Shopify / Web App)

iOS App Developer

React Full Stack Developer

Backend Web and App Developer

Game Developer (Puzzle & Casual Games)

Mobile App Developer

Mobile App Engineer

App Developer

Lead Mobile App Developer

React Native Mobile App Developer (iOS & Android)

Full Stack Developer

Mobile Applications Developer

Mobile Developer

A725-PeopleSoft Developer (100% Remote, EST Hours) – Job ID: 7588

I want to receive the latest job alert for app developer in united states

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