Selected freelancers will help evaluate AI-generated code, review programming solutions, and ... Qualified candidates will receive an Upwork contract offer along with onboarding instructions.
Selected freelancers will help evaluate AI-generated code, review programming solutions, and ... Qualified candidates will receive an Upwork contract offer along with onboarding instructions.
... freelancers. Learn new skills and earn money by testing world-class apps and websites. For this ... Wise or Upwork. Don't miss out on this exciting opportunity to develop new skills and earn good ...
... freelancers. Learn new skills and earn money by testing world-class apps and websites. For this ... Wise or Upwork. Don't miss out on this exciting opportunity to develop new skills and earn good ...
Freelancers may work at any schedule of their choosing. Fluency in German, as spoken in Germany, is required. Freelancers with multilingual fluency may be offered work for this project and/or others ...
Freelancers may work at any schedule of their choosing. Fluency in German, as spoken in Germany, is required. Freelancers with multilingual fluency may be offered work for this project and/or others ...
Freelancers may work at any schedule of their choosing. Fluency in German, as spoken in Germany, is required. Freelancers with multilingual fluency may be offered work for this project and/or others ...
Quick apply
Freelancers may work at any schedule of their choosing. Fluency in German, as spoken in Germany, is required. Freelancers with multilingual fluency may be offered work for this project and/or others ...
If the freelancer passes the assessment, they will be provided with next steps to begin work.
If the freelancer passes the assessment, they will be provided with next steps to begin work.
If the freelancer passes the assessment, they will be provided with next steps to begin work.
Quick apply
If the freelancer passes the assessment, they will be provided with next steps to begin work.
Upwork Freelance information
See salary details
$23.52 is the 25th percentile. Wages below this are outliers.
$14.90 - $25.57
31% of jobs
The median wage is $32.14 / hr.
$25.57 - $36.23
31% of jobs
$36.23 - $46.90
4% of jobs
$56.23 is the 75th percentile. Wages above this are outliers.
$46.90 - $57.56
10% of jobs
$57.56 - $68.23
9% of jobs
$68.23 - $78.89
5% of jobs
$78.89 - $89.55
0% of jobs
$89.55 - $100.22
8% of jobs
$100.22 - $110.88
0% of jobs
$110.88 - $121.55
0% of jobs
$121.55 - $132.21
1% of jobs
$14
$47
$132
How much do upwork freelance jobs pay per hour?
As of Aug 17, 2026, the average hourly pay for upwork freelance in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.
What is an Upwork freelancer?
An Upwork freelancer is a self-employed professional who offers their skills and services to clients through the Upwork online platform. Freelancers create profiles showcasing their expertise and bid on various projects posted by clients worldwide. They can work in areas such as writing, design, programming, marketing, and more, often managing multiple clients remotely. Upwork facilitates contracts, payments, and communication between freelancers and clients, making it easier to find and complete freelance work online.
What are the key skills and qualifications needed to thrive as an Upwork freelancer?
To thrive as an Upwork Freelancer, you need expertise in your chosen field, a strong portfolio, and a solid understanding of freelance business practices. Familiarity with Upwork's platform tools, online communication systems, and sometimes project management or billing software is beneficial. Outstanding self-motivation, communication, and client management skills help freelancers attract and retain clients. These abilities are crucial for delivering quality work, building a positive reputation, and sustaining a successful freelance career.
How do Upwork freelancers typically manage client communication and project expectations?
Upwork freelancers usually communicate with clients through the platform’s messaging system, ensuring all project details and updates are documented. Setting clear expectations at the start—such as deliverables, deadlines, and feedback processes—is key to building trust and avoiding misunderstandings. It’s common practice to provide regular progress updates and clarify any uncertainties promptly. Many freelancers also use milestone payments to keep projects on track and ensure both parties are satisfied at each stage.
What is the difference between Upwork Freelance vs Upwork Part-Time Worker?
| Aspect | Upwork Freelance | Upwork Part-Time Worker |
|---|---|---|
| Credentials | No specific credentials required; skills-based | Typically requires basic skills; sometimes certifications for specialized tasks |
| Work Environment | Remote, project-based | Remote, with consistent hours |
| Employer Usage | Clients hire freelancers for individual projects | Clients hire part-time workers for ongoing tasks |
| Search & Comparison | Freelance work, project-based, flexible | Part-time employment, steady schedule |
Upwork Freelance refers to independent contractors working on a project basis, offering flexibility and diverse skills. Upwork Part-Time Worker typically involves a more consistent schedule with ongoing tasks. Both roles are remote and client-driven but differ mainly in commitment level and work structure.
How can I start freelancing on Upwork?
To start freelancing on Upwork, create a profile highlighting your skills, experience, and portfolio. Complete the platform's onboarding process, set your hourly or project rates, and submit proposals to relevant job postings. Building a strong profile and delivering quality work can help you attract clients and grow your freelancing career.
What kind of jobs can I do on Upwork Freelance?
Upwork Freelance offers a wide range of job categories including writing, graphic design, web development, marketing, customer support, and administrative tasks. Freelancers can find projects that match their skills, set their own schedules, and work remotely using various tools and platforms provided by Upwork.
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Copy of Senior Lua Developer (Roblox) - AI Code Evaluation
Chicago, IL • Remote
$60/hr
Contractor
Posted 20 days ago
Job description
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.