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Freelance Remote Database Developer Jobs in Chicago, IL

Performacentric

Full Stack Developer

Chicago, IL · On-site +1

Remote (Preferred: Philippines, Latin America, or North America) Employment Type: Full-Time / ... Database Development * Design and optimize PostgreSQL databases. * Develop efficient queries ...

Above Lending

Senior Data Engineer

Chicago, IL · On-site +1

$110K - $150K/yr

Beyond pure engineering, we expect some experience in database upkeep and maintenance, as well as ... We are not hiring remote candidates at this time. What You'll Do * Build and own end-to-end data ...

Above Lending

Senior Data Engineer

Chicago, IL · On-site +1

$110K - $150K/yr

Beyond pure engineering, we expect some experience in database upkeep and maintenance, as well as ... We are not hiring remote candidates at this time. What You'll Do * Build and own end-to-end data ...

VIVA USA INC

Senior EDI Application Developer

Chicago, IL · On-site +1

$99K - $136K/yr

Remote Description: The Senior EDI Application Developer is a full stack engineer who designs ... Experience with database technologies such as MySQL, Teradata, MongoDB Experience with continuous ...

Crash Champions

Senior Data Engineer - Remote

Westmont, IL · Remote

$106K - $144K/yr

Responsibilities Crash Champions is seeking a Senior Database Engineer to join our IT Data Analytics team which supports Data andReportinginitiatives across the organization. The primary ...

Morningstar

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Architecting, optimizing relational and vector databases (PostgreSQL, SQLAlchemy, query ... Remote work requests will be considered consistent with company's remote work policy. Job ...

Orvixengr

Full Stack Developer

Chicago, IL · Remote

$35 - $65/hr

Database Management: Work with relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Firebase ... Remote Schedule: * Monday to Friday Benefits: * 401(k) matching * Dental insurance * Health ...

Chubb

Senior SQL & ETL Lead Developer

Chicago, IL · On-site +1

$122K - $178K/yr

Troubleshoot and resolve database issues and performance bottlenecks. * Ability to work ... In-Office Expectation: 4 days in office, 1 day remote The pay range for the role is $122,000 to ...

Chubb

Senior SQL & ETL Lead Developer

Chicago, IL · On-site +1

$122K - $178K/yr

Troubleshoot and resolve database issues and performance bottlenecks. * Ability to work ... In-Office Expectation: 4 days in office, 1 day remote The pay range for the role is $122,000 to ...

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Showing results 21-40

All JobsDatabase Developer JobsFreelance Remote Database Developer JobsFreelance Remote Database Developer Jobs in Chicago, IL

Freelance Remote Database Developer information

See Chicago, IL salary details

$27

$54

$83

How much do freelance remote database developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for freelance remote database developer in Chicago, IL is $54.72, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $61.92 per hour, depending on experience, location, and employer.

What is the difference between Freelance Remote Database Developer vs Freelance Remote Data Analyst?

AspectFreelance Remote Database DeveloperFreelance Remote Data Analyst
Primary RoleDesigning, developing, and maintaining databasesAnalyzing data to generate insights and reports
Required SkillsSQL, database management, programmingData visualization, statistical analysis, SQL
Work EnvironmentRemote, client or project-basedRemote, client or project-based
Common IndustriesIT, finance, healthcareMarketing, finance, research

While both roles are often freelance and remote, a Freelance Remote Database Developer focuses on building and managing databases, whereas a Freelance Remote Data Analyst interprets data to provide actionable insights. Understanding these differences helps clients find the right expertise for their projects.

What are the most commonly searched types of Remote Database Developer jobs in Chicago, IL?

The most popular types of Remote Database Developer jobs in Chicago, IL are:

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For Freelance Remote Database Developer jobs in Chicago, IL, the most frequently searched job titles are:

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The top searched job categories for Freelance Remote Database Developer jobs in Chicago, IL are:

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Cities near Chicago, IL with the most Freelance Remote Database Developer job openings:

Freelance Remote Database Developer jobs near you

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

Chicago, IL • Remote

Lifted, an Upwork Company™
Software Development • 501 - 1,000 employees
Learn more about Lifted, an Upwork Company™external

$60/hr

Contractor

Re-posted 18 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.

    Apply