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Part Time Remote Usability Testing Jobs in Toronto, ON

Remote Product Tester

Hamilton, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Milton, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Scarborough, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Markham, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Etobicoke, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Pickering, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Brampton, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Guelph, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Hamilton, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Ajax, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Toronto, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

East York, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Richmond Hill, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Oshawa, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Remote Product Tester

Uxbridge, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Oakville, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

Product Tester - Remote

Burlington, ON · Remote

CA$25 - CA$45/hr

We design and conduct In-Home Usage Testing (IHUT) locally and nationally to provide actual user ... or part-time work. The hours are completely flexible and no previous experience is necessary.

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Part Time Remote Usability Testing information

What is the difference between Part Time Remote Usability Testing vs Part Time Remote User Experience Researcher?

AspectPart Time Remote Usability TestingPart Time Remote User Experience Researcher
CredentialsBasic knowledge of usability principles, often no formal certificationTypically requires background in research methods, sometimes certifications in UX research
Work EnvironmentConducted remotely, often using online testing platformsRemote work involving interviews, surveys, and data analysis
Industry UsageCommon in tech, e-commerce, and app developmentUsed across tech, healthcare, finance, and other sectors
Search & Comparison IntentFocuses on quick testing tasks and feedback collectionInvolves deeper research, analysis, and strategic insights

While both roles are remote and involve user insights, Part Time Remote Usability Testing is more task-based and straightforward, whereas Part Time Remote User Experience Researcher involves comprehensive research and analysis to inform design decisions.

Infographic showing various Part Time Remote Usability Testing job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% Remote job distribution.

Full-Stack Engineer (Contract - Part-Time) (Remote)

mello

Toronto, ON • Remote

$100K - $150K/yr

Part-time

Re-posted 11 days ago


Job description

About Us

mello is a Y Combinator (S21) backed start-up that integrates wellbeing into every employees' workflow in order to unlock their full potential. We are paving the path for the future of work. Our vision is to help every remote team on the planet to work healthier, more sustainably, and learn how to stay mello instead of burning out.

As second time founders, we burnt out building our last company during the pandemic. We wanted a simple, easy-to-use solution that integrates right into our workflow to increase our wellbeing but couldn't find anything on the market so we decided to build the solution we would've liked to use ourselves (aka, eating your own dog food).

At mello, we're building the new standard that remote and hybrid companies use to track, measure and act on burnout to inspire happier, healthier, more motivated teams. mello suggests smart actions for both employees, managers as well as HR to take to increase wellbeing, productivity and retention.

About this Role

As a modern Full-Stack Engineer, you are well versed in all aspects of development from a transistor to a website, including the browser, OS, CPU, RAM, architecture and everything. Here in mello we are much, mello-er, in requirements: 

  • You will be responsible for both front end UI elements and experiences, as well as integrating, and maintaining / modifying backend services as required. The split is expected to be 63.5 / 37.5[1]
  • You will ensure the app can scale from 1000 to a million users
  • You will contribute and define our engineering values, process, and deployment cacadence, with scalability and security in mind.

Technical Skills you have:

  • IAM / OAuth (e.g. AWS Cognito, Okta)
  • Frontend frameworks i.e. React.js (Hooks preferred), Vue.js
  • In-depth CSS knowledge i.e. SCSS, Sass
  • 3rd party integrations experience with OAuth, SDK (i.e. AWS SDK),  and API backend (BFF)
  • Develop, improve, and fix custom API backend as required
  • SPA Cloud deployment i.e. AWS S3 / Amplify, Netlify, Firebase a plus
  • Experience with Database ORB a plus 

What you'll be doing

  • Experience with modern Front end frameworks e.g. React.js (Hooks), Vue.js and Gatsby. Familiarity with analytics is a plus.
  • Experience with OAuth flows and implementation / integration with 3rd party service
  • Experience with Front end deployment services e.g. AWS Amplify, Netlify, firebase
  • Experience with different data fetching / caching strategy and design tradeoffs, principles, and practices to help guide the team's technical direction
  • Experience with Test Driven Development and proficiency with a testing framework e.g. Jest
  • Experience with  API integration as well as development. No stranger when comes to resolving CORS related nonsense
  • Experience with Database is a plus.
  • A strong desire to build secure software and protect user information.

Who you are

  • You are excited about our mission: unlocking human potential via wellbeing and the Future of Work
  • You are excited about joining a early-stage growth start-up
  • You have a growth-mindset
  • You don't mind learning a bit of everything outside engineering
  • You deeply care about UX/Design and won't compromise on quality
  • You ask yes, and? and are extremely collaborative
  • You're curious about how our UX Designers/Researchers conduct their work and how your work flows into theirs
  • You're proactive, a problem solver and go-getter
  • You're collaborative and are a team player
  • You're curious and self-motivated
  • You knows how to take and give direction
  • You can adapt to change quickly

Job Type: Contract (Part-Time)

Number of Hours: Up to 30hrs/week

Pay (USD): $100k - $150k 

Education:

  • Bachelor's in Computer Science (Preferred)

Experience:

  • Full Stack Development: 2 years (Required)
  • DevOps: 1 years (Preferred)