Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 71 days ago

Senior Lua Developer (Roblox) – AI Code Evaluation

Lifted, an Upwork Company™25 open roles

Where
Chicago, IL, United States, Remote
Work mode
Remote
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Lua Developer (Roblox) – AI Code EvaluationLifted, an Upwork Company™ · Chicago, IL, United States, Remote

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Lifted, an Upwork Company™'s own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.1% of postings close within 7 days. Measured by our own scanner across the market. Lifted, an Upwork Company™ postings stay open a median of 4 days.

Share of postings closed within
  1. 1.7%1 day
  2. 3.6%3 days
  3. 8.1%7 days
  4. 15.1%14 days
  5. 34.0%30 days
This job: posted 71 days ago

Lifted, an Upwork Company™ median: 4 days open

The posting

Company Description

An enterprise client is seeking experienced Lua Developers to support AI model training through technical evaluations, scripting tasks, and code quality reviews. This opportunity is ideal for developers who have strong Lua programming skills and experience building or scripting within the Roblox ecosystem.

The client partners with leading AI organizations to improve the quality of next-generation AI models by leveraging the expertise of experienced software developers. Selected freelancers will help evaluate AI-generated code, review programming solutions, and contribute to the development of high-quality training data used to advance generative AI technologies.

Job Description

This opportunity is ideal for experienced Lua programmers who enjoy solving technical challenges, reviewing code, and improving software quality.

What You'll Do:

  • Review, analyze, and evaluate Lua code for accuracy, quality, and best practices.
  • Complete technical evaluations and scripting-related tasks involving Lua programming.
  • Identify bugs, performance issues, and opportunities to improve existing code.
  • Develop and modify Lua scripts based on project requirements.
  • Apply strong programming fundamentals, including modular design, data structures, and debugging techniques.
  • Work with Roblox Studio and Roblox development environments where applicable.
  • Contribute to AI model training by providing high-quality technical feedback and code evaluations.
  • Collaborate with the client's AI evaluation platform while following detailed project guidelines.

Qualifications

Requirements:

  • Advanced proficiency in Lua programming, including scripting, debugging, and code optimization.
  • Hands-on experience using Roblox Studio and/or developing applications or games on the Roblox platform.
  • Strong understanding of programming fundamentals, including data structures, functions, modular programming, and performance optimization.
  • Ability to independently review, analyze, and improve existing Lua code.
  • Professional working proficiency in English with strong written communication skills.
  • Ability to work independently and follow detailed technical instructions.

Nice to Haves:

  • Experience developing Roblox games or interactive experiences.
  • Experience reviewing code or conducting technical quality assurance.
  • Familiarity with software testing, debugging, and code optimization techniques.
  • Experience contributing to AI, machine learning, or code evaluation projects.

Additional Information

  • Fully remote, project-based opportunity.
  • Up to $60/hour, depending on project availability.
  • Expected workload ranges from 10–39 hours per week, although work volume may fluctuate.
  • Weekly lump-sum payments for work completed during the previous week.
  • Qualified candidates will receive an Upwork contract offer along with onboarding instructions.
  • Candidates who successfully complete the initial survey will be invited to a paid technical evaluation (approximately 2–3 hours). Approved evaluations will receive a $150 payment.
  • To begin onboarding and access project tasks, candidates must have an active Upwork contract with the client.
  • Due to the high volume of applicants, the client may not be able to respond to individual inquiries.
From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Lifted, an Upwork Company™'s own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Lifted, an Upwork Company™'s form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Lifted, an Upwork Company™'s answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.