Top 22 User Interface Engineer Jobs in Portland, OR

Frontend Developer - AI Trainer
DataAnnotation —Beaverton, OR
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Developer - AI Trainer
DataAnnotation —Vancouver, WA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Android Application Developer
Johnson Health Tech North America Inc —Vancouver, WA
- $121,000 - $144,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Software Engineer II (Signup & Activation)
Scribd, Inc. —Portland, OR
- $125,000 - $184,000 a year
- Full-time
- Writing skills
- Mid-level
- Residential
- Paid parental leave
- Disability insurance
Design Engineer, Americas
Ashby —Portland, OR
- $122,000 - $220,000 a year
- Full-time
- Mid-level
- Project management
- 2 years
- Paid parental leave
- Health insurance
Software Engineer, iOS Core Product - Portland, OR, USA
Speechify —Portland, OR
- $140,000 - $200,000 a year
- Remote
- Senior level
- Communication skills
7d
Contract Developer
The Brigade —Portland, OR
- Contract
- Mid-level
- HTML
Frontend Developer – Vue 3 – UX Focus
Business Draft —Hillsboro, OR
- $45 - $75 an hour
- Part-time
- Remote
- Background check
- Senior level
- Communication skills
- Flexible schedule
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Sr. Front End Engineer
Concora Credit Inc. —Beaverton, OR
- Full-time
- 5 years
- System design
- AWS
- AD&D insurance
- Paid holidays
Software Engineer - Digital
Concora Credit Inc. —Beaverton, OR
- Full-time
- Azure
- Writing skills
- 11+ years
- AD&D insurance
- Paid holidays
Quick Apply
Senior Software Engineer, Web Development
Yaana —Portland, OR
- Email
- Computer Science
- 5 years
- Bachelor of Science
Front-End Web Developer (HTML / CSS / JavaScript) - Portland-based
Full Service Funnels —Portland, OR
- $45,000 - $65,000 a year
- Full-time
- Hybrid work
- Mid-level
- JavaScript
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
6d
Senior Full Stack Developer - Frontend (React)
Daimler Truck North America —Portland, OR
- $117,000 - $150,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Paid holidays
3d

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Programmer Analyst I
University of Portland —Portland, OR
Frequently: sit, perform desk-based computer tasks; use fine manipulation and grasp; use a telephone; write by hand; sort and file paperwork.
$64,562 a year
3d
Front-End Designer/Developer
Tyler Technologies —Salem, OR
This hybrid role combines user experience design, accessibility, and front-end development within CMS platforms. Strong organizational and multitasking skills.
$65,000 - $78,000 a year
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UI/User Experience Developer
TechMagnetics LLC —Columbus, OH
Test and iterate various product concepts with users; conduct user research and analysis to validate the design. Strong communication/ leadership skills.
$55 - $60 an hour
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Senior React Developer (Micro-Frontends) - Direct Hire- Hybrid - Dublin, OH - W2 only
Stafford Technology —Dublin, OH
This role focuses on developing high-performance, enterprise-scale applications and driving best practices across frontend engineering.
$130,000 - $155,000 a year
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User Interface Engineer jobs near Portland, OR

Frontend Developer - AI Trainer

DataAnnotation -
Beaverton, OR

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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 Frontend 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

User Interface Engineer jobs in Portland, OR

Frontend Developer - AI Trainer

Android Developer - AI Trainer

Senior Android Application Developer

Software Engineer II (Signup & Activation)

Design Engineer, Americas

Software Engineer, iOS Core Product - Portland, OR, USA

Contract Developer

Frontend Developer – Vue 3 – UX Focus

Sr. Front End Engineer

Software Engineer - Digital

Senior Software Engineer, Web Development

Front-End Web Developer (HTML / CSS / JavaScript) - Portland-based

Senior Full Stack Developer - Frontend (React)

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