Top 49 Mobile developer Jobs in Boulder, Co

Contract Mobile App Developer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Regional IT Support Specialist
Dial Senior Living —Westminster, CO
- $83,000 - $85,000 a year
- Full-time
- Hybrid work
- Mid-level
- Windows
- 3 years
- AD&D insurance
- Health insurance
Quick Apply
1d
Software Engineer - iOS/Android
PNC Financial Services Group —Lakewood, CO
- $60,000 - $150,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Wellness program
- Health savings account
6d
Android Mobile App Developer
AION Robotics Corporation —Arvada, CO
- $30 - $75 an hour
- Full-time
- Mid-level
- Office
- AWS
Flutter Mobile App Developer
JPLoft —Denver, CO
- Mid-level
- Office
- APIs
- Health insurance
Mobile Developer
WEQ Technologies —Denver, CO
- Call employer
- Mid-level
React Native Developer
JPLoft —Denver, CO
- Mid-level
- Office
- SQL
- Health insurance
Senior Mobile App Developer - Java/Kotlin Multiplatform
AION Robotics Corporation —Arvada, CO
- $100,000 - $250,000 a year
- Full-time
- Office
- AWS
- In-person
- Wellness program
- Health insurance
Software Engineer III, Mobile (Android), Google Workspace
Google —Boulder, CO
- $147,000 - $211,000 a year
- Full-time
- Computer science
- Computer Science
- System design
9d
Product Designer, Community
Gaia —Louisville, CO
- $70 - $90 an hour
- Full-time
- Office
- Conflict management
- Senior level
- Health insurance
- Dental insurance
Business Intelligence Developer I, Google Cloud
Google —Boulder, CO
- $116,000 - $167,000 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
8d
Python Developer
Leidos —Boulder, CO
- $107,900 - $195,050 a year
- Full-time
- Azure
- Computer Science
- Bachelor of Science
15h
Front End Engineer / UX Developer (FEE/UX)
Asynchrony Labs —Denver, CO
- 5 years
- Mid-level
- Office
Quick Apply
Design Engineer - Americas
Ashby —Denver, CO
- $122,000 - $220,000 a year
- Full-time
- Mid-level
- Project management
- 2 years
- Paid parental leave
- Health insurance
AWS Senior Solutions Architect - Mobile App & Autonomous Vehicles
AION Robotics Corporation —Arvada, CO
- $100,000 - $250,000 a year
- Full-time
- Databases
- AWS
- C++
- Wellness program
- Disability insurance
Senior Digital Product Design Accessibility Program Manager
Banner Health —Denver, CO
- $50.12 - $83.54 an hour
- Full-time
- Remote
- Bachelor's degree
- Quality control
- Mentoring
Android Developer
JPLoft —Denver, CO
- Mid-level
- Office
- APIs
- Health insurance
SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER
Kronus Engineering —Boulder, CO
- Email
- Azure
- System design
- Research
- On-the-job training
Lead Mobile Architect/Developer
V3Main Technologies Inc. —Denver, CO
- Email
- 5 years
- Writing skills
- English
Senior AI Full-Stack Engineer
Mapleton Hill —Boulder, CO
- Full-time
- Remote
- Mentoring
- Senior level
- Leadership
- Paid holidays
- Dental insurance

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mobile developer jobs near boulder, co

Contract Mobile App Developer - AI Trainer

DataAnnotation -
Boulder, CO

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 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 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

mobile developer jobs in boulder, co

Contract Mobile App Developer - AI Trainer

Regional IT Support Specialist

Software Engineer - iOS/Android

Android Mobile App Developer

Flutter Mobile App Developer

Mobile Developer

React Native Developer

Senior Mobile App Developer - Java/Kotlin Multiplatform

Software Engineer III, Mobile (Android), Google Workspace

Product Designer, Community

Business Intelligence Developer I, Google Cloud

Python Developer

Front End Engineer / UX Developer (FEE/UX)

Design Engineer - Americas

AWS Senior Solutions Architect - Mobile App & Autonomous Vehicles

Senior Digital Product Design Accessibility Program Manager

Android Developer

SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER

Lead Mobile Architect/Developer

Senior AI Full-Stack Engineer

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