UI/UX Design Expert - Evaluator
$80 - $150 per hourMercor
Toronto, ON
- Remote job
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .
Position: UI / UX Design Expert
Type: Contract
Compensation: $80–$150/hour
Location: Remote
Role Responsibilities
- Design precise, task-specific grading criteria for real-world digital product and UX deliverables .
- Score AI-generated and human work samples against criteria with detailed written justifications.
- Apply consistent, evidence-based judgment for reproducible and defensible scores.
- Incorporate structured feedback from senior reviewers and iterate quickly on work.
- Work independently and asynchronously to evaluate and improve AI model performance .
Qualifications
Must-Have
- 5+ years of professional experience in product design, UI/UX , or design systems.
- Background at leading digital-product and UX studios or in-house product-design teams.
- Experience in Product / UI / Design Systems Design , UX Lead , or UX Writing .
- Deep fluency in interaction and visual design, design systems , and Figma .
- Exceptionally strong written communication skills.
- Detail-oriented and comfortable with peer-reviewed judgment.
Preferred
- Prior experience with AI training , evaluation, or human-data projects.
Application Process (Takes 20–30 mins to complete)
- Submit your resume, portfolio, or relevant professional background.
- Qualified applicants may complete a brief assessment or submit additional information.
Resources & Support
- For details about the interview process and platform information, please check:
- For any help or support, reach out to: Show email
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the UI/UX Design Expert - Evaluator in Toronto, ON vacancy
$85k - $115k per year
...General Information: Job Title: UI/UX Designer Location: Toronto (Onsite/ Hybrid) Job Type: Full-Time Hiring Timeline: Immediate... ...talented engineers, product leaders, and award-winning domain experts who value ownership, transparency, and high standards. Perks...SuggestedLong term contractFull timeInternshipImmediate startFlexible hours$78k - $90k per year
...who are lifelong learners. About The Role As an Experience Designer (UX/UI) we will depend on you to be an active contributor in our... ...experience in UX/UI design ~ Meticulous attention to detail and an expert eye for typography and visual hierarchy ~ Strong conceptual...SuggestedFull timeWork from homeFlexible hours$90k - $110k per year
...hire exceptionally thoughtful and driven team players who are lifelong learners. About The Role We’re looking for a Senior UX/UI Designer who brings a blend of strong design execution, strategic thinking, and collaborative leadership to each project. You’ll help shape...SuggestedFull timeWork from homeFlexible hours$160k - $200k per year
...the play! Position Overview: Zynga is looking for a world-class UI / UX Directo r to lead the visual development on an exciting new, unannounced game project. The nature of this project is graphic design heavy and user experience critical. The UI/UX Director will not only...SuggestedFull timeFreelanceLocal area- ...I am hiring UX/UI Design Manager on behalf of a well-established organization in Toronto. The UX/UI Design Manager will join a Global Design group that contributes to a range of products and strategic initiatives through participation in every aspect of the design process...SuggestedPermanent employmentInternship
$87k - $122k per year
...PagerDuty is seeking a talented Senior UX Designer to join our Growth and Web Experience team... ...sensibility combined with deep understanding of UX/UI principles, particularly in the technical... ...analysis to inform web experiences ~ Expert proficiency in modern design tools (Figma)...Part timeWork at officeLocal areaFlexible hours1 day per week$90k - $95k per year
...About the Job: The Senior UX/UI Designer is responsible for understanding complex business, technical and customer problems and translating... ...experience principles and research methods, and using evaluative techniques to iteratively improve products 70% Delivery...Permanent employmentFull timeWork at officeLocal area- We are seeking an Intermediate UX Designer to create effective, user-friendly, and visually appealing digital interfaces across web and mobile... ...identify design friction points and devise elegant, evidence-based UI/UX solutions. Cross-Functional Collaboration: Partner with...Contract work
$80 - $120 per hour
...General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: People ops / recruiting Evaluator Type: Contract Compensation: $80–$120/hour Location: Remote Role Responsibilities Evaluate...Remote jobContract workSummer workWork at office$80 - $120 per hour
...Summers , and Jack Dorsey . Position: Healthcare / clinical Evaluator Type: Contract Compensation: $80–$120/hour... ...Work independently and asynchronously to ensure high-quality evaluations. Utilize Microsoft Office and Google Workspace ,...Remote jobContract workSummer workWork at office$105k - $115k per year
...profiles! We are looking for a Senior UX Designer who is ready to take ownership of complex... ...brings AI into its everyday design practice evaluating new tools sharing what works and moving... ...component patterns and making sure AI-generated UI meets our design-system and accessibility...Permanent employmentFull timeWork at officeRemote workFlexible hours3 days per week$120 - $170 per hour
...Jack Dorsey . Position: Data Science Expert Type: Contract... ...Remote Role Responsibilities Design precise, task-specific grading criteria for... ...~ Prior experience with AI training , evaluation, or human-data projects. Application...Remote jobContract workSummer work- ...Join our dynamic team as a UI/UX Engineer and shape the future of user experiences! In this permanent role, you'll be instrumental in crafting... ...impact on a growing organization. Key Responsibilities: • Design, and develop user interfaces (UI) and user experiences (UX) for...Permanent employment
- ...travel entities more profitable, efficient and help them create truly unique travel for their clients. TripArc is looking for a UX Design Intern to join our Product Design team. This internship is an opportunity to gain hands-on experience designing real products used by...Internship
- ...Job Description: Product Designer* Toronto, ON Hybrid, 2 days per week onsite preferred Skills: Digital : User Experience... ...Qualifications & Experience: - 5+ years of experience in Product Design, UX Design, Interaction Design, or related fields, supported by a...Contract work2 days per week
$80 - $120 per hour
...Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Market research / competitive intelligence Evaluator Type: Contract Compensation: $80–$120/hour Location: Remote Role Responsibilities Evaluate...Remote jobContract workSummer workWork at officeFlexible hours$83.42 - $100.1 per hour
...RQ11229 - Sr. UX Designer '9+ month contract (187 business days) - possible extension... ...Proficiency with industry-standard tools for UI/UX design and research documentation. #... ...standards and best practices. Continuously evaluate and optimize interfaces using analytics,...Contract work$80 - $120 per hour
...General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software / AI / IT / data Evaluator Type: Contract Compensation: $80–$120/hour Location: Remote Role Responsibilities Evaluate...Remote jobContract workSummer workWork at office$80 - $120 per hour
...and Jack Dorsey . Position: Training / onboarding / L&D Evaluator Type: Contract Compensation: $80–$120/hour... ...structured written feedback. Collaborate with subject matter experts to ensure consistency and quality. Work independently and...Remote jobContract workSummer workWork at office$80 - $120 per hour
...Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Biology / environmental science Evaluator Type: Contract Compensation: $80–$120/hour Location: Remote Role Responsibilities Evaluate...Remote jobContract workSummer workWork at office- ...Sr. UX DELIVERABLES General There are four (4) distinct delivery phases in which user experience designers (task based I&IT consultants) produce deliverables following Ontario Digital Service Design playbook which outlines the standard process for user experience...Long term contractFull timeTemporary work
$83.42 - $100.1 per hour
...RQ11197 - Sr. UX Designer 9-month contract (175 business days) - possible extension ONSITE 5 days - 222 Jarvis St NOTE: Must... ...requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill...Contract work$40 per hour
...office for their Toronto office. Job Description: As a UX Content Writer/Content Designer, you're responsible for writing, editing and proofreading... ...regular project work (senior content designer) Subject matter expert and training: Remain current on emerging web...Contract workWork at officeShift work1 day per week- ...Role overview As a SWIFT UI Developer at Cognizant, you will... ...geographically distributed team. We seek an expert developer who values the team... ...understanding of MVVM-clean design pattern, crafting custom... ...to provide suggestions on UX, app design, follow standard methodologies...Full timeWork at office3 days per week
- ...20-Aug-2026 Reporting to the Manager, Evaluation and Quality Improvement, the Program Evaluator... ...program evaluators within the division ~Designs and tests evaluation and applied research... ..., senior management and technical experts. ~Credentialed Evaluator designation, is...Hourly payFull timeTemporary workPart timeInternshipMonday to friday
$68k - $72k per year
...a new position of Manager, Planning and Evaluation. This is a full-time position working 35... ...~ Demonstrates organizational impact by designing, implementing, and continuously improving... ...organizational planning processes, including workflow design, tracking, and reporting. ~ Has...Full timeInternshipWork at officeFlexible hoursWeekend work- ...We're looking for a senior-level Lead Designer to own creative output across a digital agency... ...for using them to generate concepts, evaluate outputs, and develop finished creative.... ...using it. Strongly preferred: Figma, for UI and UX work and for collaboration with development...Full time
$122k - $192k per year
...Innovations is seeking an experienced DSM Evaluation Manager - EM&V to join our growing team.... ...of energy efficiency programs. ~ Expert level understanding of building systems,... ...We offer a comprehensive benefits package designed to promote health, financial security, and...Full timeWork at officeLocal area$68.41 - $93.28 per hour
...technical OneStream Developer — Dashboard, UI, Forms & Reference Data to join their specialized... ...by combining front-end OneStream dashboard design with complex back-end SQL data modeling.... ...professional match. Bring your UI/UX precision, relational data modeling expertise...Contract workRemote workWork from home$37.85 - $47.31 per hour
...the successful completion of designated studies, the responsibilities... ...Plan and execute technology evaluation studies using validated frameworks... ...implementation science models. Design and conduct qualitative... ...Understanding of human factors and/or UX research methods Excellent...Hourly payLong term contractRemplacementFull timeContract workTemporary workInternshipFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to UI/UX Design Expert - Evaluator. Be the first to apply!
Related searches
- expert automobile Toronto, ON
- expert batiment Toronto, ON
- remote social media evaluator Toronto, ON
- estimateur automobile Toronto, ON
- estimateur en bâtiment Toronto, ON
- admissions evaluator Toronto, ON
- évaluateur-estimateur Toronto, ON
- test evaluator Toronto, ON
- estimateur structure Toronto, ON
- chargé de projet estimateur Toronto, ON