About the role

Role Title: Frontend / UI Engineer
Role Type: Contract
Location: Remote
Required Skills:

React

Typescript

FrontEnd

UI Design

Graphic OSS Contributions

Product/UI design

GitHub

Debugging

Opportunity Snapshot:

Time per task: ~8 hours

Engagement: Project-based — paid per approved task

Location: Fully remote

You’ll need: A public GitHub profile with substantial, verifiable contributions

Your tasks: Turn screenshots, diagrams and videos into challenging coding tasks with objective success criteria

What you’ll do:

Design multi-step coding tasks grounded in visual material: screenshots, UI mockups, diagrams, or screen recordings of real workflows.

Specify which code and artifacts the task involves, and what the expected behavior is.

Define objective success criteria — how someone would verify the task was completed correctly, not just plausibly.

Provide a working reference implementation.

Review tasks built by other contributors for technical accuracy and verifiability.

Flag tasks that turn out to be ambiguous or ungradable rather than submitting them.

What we’re looking for:

A public GitHub profile with substantial, verifiable contributions — commits, merged PRs, or repositories you maintain. This is essential.

Strong frontend engineering:React, TypeScript, or similar,with experience shipping complex interfaces and interactions.

Able to read, modify, debug and validate real application code.

Experience with UI, graphics, SVG, or Canvas work is especially valuable.

Product or UI designers with hands-on frontend implementation and public code contributions are also a fit.

Strong written English, and the ability to explain expected behavior and reproducible verification steps.

Prior data labeling, AI evaluation, or rubric-based review experience is a plus, not a requirement.

How the selection process works:

Apply and complete the screening questions

Complete the AI interview for this role — it’s how your expertise gets in front of the client

Profile review

Onboarding — our Talent Ops team will get you set up

Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid

Technology & IT Javascript Remote Collaboration UI design Frontend Engineer Mid level

Likely questions

Tell us about work you have done that is close to the 🌎 Frontend / UI Engineer, Remote- Contract role.
How would you approach your first 30 days at Xperteez Technology?
Which of Javascript, Remote Collaboration and UI design have you used recently, and what did it help you achieve?
Describe a time you solved a problem without waiting to be told exactly what to do.
How do you stay organised and communicate clearly when working remotely?

Prepare before the call

A recent example that proves your experience with Javascript, Remote Collaboration and UI design.
One short story with a problem, your action, and the result.
Two examples that show the strengths listed on your CV.
A clear reason why this role and company interest you.
Your availability, preferred work style, and salary expectations.

Ask them

What would success look like in the first 90 days?
What are the main problems this hire should help solve?
How does the team give feedback and measure good work?
What does a normal working week look like for this role?

Practice line

I am interested in the 🌎 Frontend / UI Engineer, Remote- Contract role because I can bring practical experience in Javascript, Remote Collaboration and UI design, learn the team quickly, and contribute to the outcomes Xperteez Technology needs from this hire.

🌎 Frontend / UI Engineer, Remote- Contract

About the role

Walk in with sharper answers.

Likely questions

Prepare before the call

Ask them

Related jobs.