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Freelance Remote Net Core Developer Jobs in Illinois

Remote Consulting Engineer Company: Anomalix Inc. Location: Remote - Work from home - 75% travel to ... Install and configure Core Security software products at a customer location or by remote access

Systems & Software is seeking a Senior Sales Executive to drive net-new growth within a defined ... Partner with Technical Sales Engineers to deliver tailored demonstrations and technical validation

Systems & Software is seeking a Senior Sales Executive to drive net-new growth within a defined ... Partner with Technical Sales Engineers to deliver tailored demonstrations and technical validation

$51.50 - $67/hr

Experience with the core QT source code a plus * Experience in financial services experience ... Experience developing custom components Experienced Qt Developer Responsibilities: * High level ...

As a Software Engineer, you will be a core member of the team responsible for supporting the ... remote work. We built a highly skilled team of business and engineering minds who are working on ...

This remote role welcomes candidates anywhere in Canada and the US. Travel is required as needed ... NET Core to enhance and replace existing environment. * Troubleshoot and debug applications to ...

This remote role welcomes candidates anywhere in Canada and the US. Travel is required as needed ... NET Core to enhance and replace existing environment. * Troubleshoot and debug applications to ...

Senior DevOps Engineer

Chicago, IL · On-site +1

$120K - $135K/yr

Remote Job Type: Full-time About Snapsheet: Snapsheet is claims technology the way it should be ... Where others bolt things on, we engineer them into our core systems and processes across cloud ...

This is a remote-based position; however, candidates must live near Chicago and be willing to work ... NET experience who is ready to grow alongside our product, teams, and revenue. In this role, you'll ...

Showing results 21-40

Freelance Remote Net Core Developer information

What cities in Illinois are hiring for Freelance Remote Net Core Developer jobs? Cities in Illinois with the most Freelance Remote Net Core Developer job openings:
Infographic showing various Freelance Remote Net Core Developer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Copy of Senior Lua Developer (Roblox) - AI Code Evaluation

Lifted, an Upwork Company™

Chicago, IL • Remote

$60/hr

Contractor

Posted 15 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.