Top 63 Mobile developer Jobs in Philadelphia, Pa

Contract Mobile App Developer - AI Trainer
DataAnnotation —Turnersville, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Mobile App Developer - AI Trainer
DataAnnotation —Bensalem, PA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Mobile Developer
Cygnus Professionals Inc —Philadelphia, PA
- Contract
- 5 years
- Bachelor's degree
- JavaScript
Quick Apply
Mobile Developer (iOS/Android)
Two95 International Inc. —Philadelphia, PA
- Contract
- Senior level
- HTML
Quick Apply
FRONT-END DEVELOPER
AYC Media —Conshohocken, PA
- Mid-level
- Presentation skills
- 2 years
- Dental insurance
- 401(k)
SOFTWARE DEVELOPER
Software Merchant —Wayne, PA
- Oracle
- Mid-level
- Office
Full-Stack Developer
Fynydd —Philadelphia, PA
- Full-time
- Azure
- Management
- 5 years
- Paid holidays
- Health insurance
11d
Android Developer
Robotics Technologies —Mount Laurel, NJ
- 7 years
- Software troubleshooting
- US work authorization
Drupal Developer
I-SITE —Philadelphia, PA
- Urgently hiring
- Salesforce
- Mid-level
- Office
- Health insurance
- Dental insurance
Junior Software Developer
Intellicomm Inc —Wayne, PA
- $70,000 - $85,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Windows
JAVA DEVELOPER
Software Merchant —Wayne, PA
- Oracle
- Mid-level
- US work authorization
.NET DEVELOPER
Software Merchant —Wayne, PA
- Mid-level
- US work authorization
PHP DEVELOPER
AYC Media —Conshohocken, PA
- Mid-level
- Java
- JavaScript
- Dental insurance
- 401(k)
Mobile Analytics Implementation Strategist
BrainDo —Philadelphia, PA
- Email
- Computer science
- Azure
- Computer Science
UX/UI DESIGNER III
Cella —Philadelphia, PA
- $50 - $58 an hour
- Contract
- Background check
- 5 years
- Agile
- AD&D insurance
- Paid holidays
Digital Designer
I-SITE —Philadelphia, PA
- Urgently hiring
- Mid-level
- Office
- Presentation skills
- Health insurance
- Dental insurance
KONG Developer
CEDENT —Philadelphia, PA
- Contract
- DevOps
- Mid-level
Mobile App Developer (iOS and Android)
V3Main Technologies Inc. —Wilmington, DE
- Email
- Computer science
- Computer Science
- Mid-level
QA Engineering Manager
Credit Genie —Philadelphia, PA
- $150,000 - $250,000 a year
- Full-time
- Office
- 3 years
- Mentoring
- Health savings account
- Disability insurance
Performance Testing & Engineer
Sonsoft Inc —Philadelphia, PA
- Full-time
- Mid-level
- 3 years
- Analysis skills
Quick Apply

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mobile developer jobs near philadelphia, pa

Contract Mobile App Developer - AI Trainer

DataAnnotation -
Turnersville, 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 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.

Quick Apply

Refine Your Search

mobile developer jobs in philadelphia, pa

Contract Mobile App Developer - AI Trainer

Contract Mobile App Developer - AI Trainer

Android Mobile Developer

Mobile Developer (iOS/Android)

FRONT-END DEVELOPER

SOFTWARE DEVELOPER

Full-Stack Developer

Android Developer

Drupal Developer

Junior Software Developer

JAVA DEVELOPER

.NET DEVELOPER

PHP DEVELOPER

Mobile Analytics Implementation Strategist

UX/UI DESIGNER III

Digital Designer

KONG Developer

Mobile App Developer (iOS and Android)

QA Engineering Manager

Performance Testing & Engineer

I want to receive the latest job alert for mobile developer in philadelphia, pa

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