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Freelance Informatica Jobs in Romeoville, IL (NOW HIRING)

VSA Partners

Senior Writer

Chicago, IL

Identify and evaluate potential freelance writing resources and direct them on behalf of clients ... Ability to organize information, prioritize, pay attention to detail, and accurately follow ...

Onward Education

Occupational Therapist

South Holland, IL

$37.25 - $49/hr

... genetic information, veteran status or any other classification protected by federal, state and ... All freelancers will be paid as W2 employees. * * Onward Search offers medical, dental, vision ...

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All JobsInformatica JobsFreelance Informatica JobsFreelance Informatica Jobs in Romeoville, IL

Freelance Informatica information

See Romeoville, IL salary details

$10

$60

$79

How much do freelance informatica jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for freelance informatica in Romeoville, IL is $60.86, according to ZipRecruiter salary data. Most workers in this role earn between $52.21 and $68.61 per hour, depending on experience, location, and employer.

What is a freelance Informatica professional?

A Freelance Informatica professional is an independent contractor who specializes in using Informatica software to design, develop, and maintain data integration solutions for clients. They often work on projects involving data warehousing, ETL (Extract, Transform, Load) processes, and data migration. Unlike full-time employees, freelance Informatica experts typically work on a project basis, providing flexible services to various organizations. Their responsibilities may include consulting, coding, troubleshooting, and optimizing data workflows. They need strong technical skills in Informatica tools and related databases, along with the ability to manage their own schedules.

What are the key skills and qualifications needed to thrive as a freelance Informatica professional?

To succeed as a Freelance Informatica specialist, you need expertise in data integration, ETL processes, and strong knowledge of Informatica PowerCenter, often supported by a degree in computer science or information systems. Familiarity with Informatica suite tools, SQL, and experience with cloud platforms such as AWS or Azure are typically required, along with relevant certifications like Informatica Certified Professional. Strong problem-solving, communication, and client management skills help you deliver effective solutions and build lasting relationships. These competencies are crucial for delivering quality projects, meeting client requirements, and maintaining a competitive edge in the data management field.

What are some common challenges freelance Informatica professionals face when managing multiple client projects simultaneously?

Freelance Informatica professionals often juggle multiple projects and clients, which can make prioritization and time management challenging. Each client may have distinct data integration requirements, ETL processes, and deadlines, requiring adaptability and clear communication. Additionally, freelancers are responsible for troubleshooting technical issues independently and ensuring seamless project delivery without the direct support of an in-house team. Building strong client relationships and setting clear expectations can help manage these challenges effectively.

What is the difference between Freelance Informatica vs Informatica Developer?

AspectFreelance InformaticaInformatica Developer
CredentialsTypically no formal certification required, but certifications like Informatica Certified Developer are advantageousRequires certifications such as Informatica Certified Developer or PowerCenter Certification
Work EnvironmentRemote, project-based, independentUsually in-house or remote, employed by a company or consulting firm
Employer & Industry UsageClients across various industries hire freelancers for specific projectsEmployers in data management, IT, and analytics firms

Freelance Informatica professionals work independently on diverse projects, often remotely, and may not require formal certifications. In contrast, Informatica Developers are typically employed by organizations, often holding certifications, and work within structured teams to develop and maintain data integration solutions.

What cities near Romeoville, IL are hiring for Freelance Informatica jobs?

Cities near Romeoville, IL with the most Freelance Informatica job openings:

Freelance Informatica jobs near you
Infographic showing various Freelance Informatica job openings in Romeoville, IL as of August 2026, with employment types broken down into 66% Full Time, 13% Part Time, 2% Temporary, and 19% Contract. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $126,581 per year, or $60.9 per hour.

Senior Lua Developer (Roblox) - AI Code Evaluation

Lifted, an Upwork Company™

Chicago, IL • Remote

Full-time

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.