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Freelance Data Annotation Specialist Jobs in Springfield, IL

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Freelance Data Annotation Specialist information

See Springfield, IL salary details

$11

$20

$31

How much do freelance data annotation specialist jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for freelance data annotation specialist in Springfield, IL is $20.06, according to ZipRecruiter salary data. Most workers in this role earn between $16.20 and $21.68 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a freelance data annotation specialist, and why are they important?

To thrive as a Freelance Data Annotation Specialist, you need strong attention to detail, proficiency in data labeling concepts, and a foundational understanding of data privacy and security. Familiarity with annotation tools like Labelbox, Supervisely, or CVAT, and sometimes basic knowledge of Python or data formats (e.g., JSON, CSV) is often required. Being reliable, self-motivated, and able to follow complex guidelines distinguishes top performers in remote, independent work environments. These skills ensure high-quality, accurate datasets that are essential for training reliable machine learning models.

What is the difference between Freelance Data Annotation Specialist vs Data Labeler?

AspectFreelance Data Annotation SpecialistData Labeler
CredentialsBasic computer skills, attention to detailBasic computer skills, attention to detail
Work EnvironmentRemote, flexible freelance projectsRemote or on-site, often part-time or full-time
Employer/IndustryTech companies, AI/ML firms, freelance platformsTech companies, AI/ML teams, often in-house or outsourced

Freelance Data Annotation Specialists and Data Labelers perform similar tasks involving labeling data for machine learning. The main difference lies in the scope and flexibility: Freelance Specialists often work independently on varied projects, while Data Labelers may be employed full-time or part-time within organizations. Both roles require attention to detail and basic technical skills, but Freelance Data Annotation Specialists typically have more flexibility and diverse project experience.

What does a freelance data annotation specialist do?

A Freelance Data Annotation Specialist is responsible for labeling, tagging, or categorizing data—such as images, text, or audio—to help train artificial intelligence and machine learning models. They work independently, often on a contract basis, for organizations that require large annotated datasets. Their tasks may include identifying objects in photos, transcribing spoken words, or classifying text according to specific criteria. This work is essential for improving the accuracy and performance of AI systems. Freelance specialists must pay close attention to detail and follow specific guidelines to ensure high-quality annotations.

What are some common challenges faced by freelance data annotation specialists, and how can they be managed?

Freelance Data Annotation Specialists often encounter challenges such as maintaining consistent data quality, meeting tight deadlines, and understanding complex annotation guidelines from clients. It's important to develop strong time management skills and clarify instructions with clients before starting a project. Additionally, using annotation tools efficiently and staying updated on best practices can help ensure accuracy and efficiency in your work.
What job categories do people searching Freelance Data Annotation Specialist jobs in Springfield, IL look for? The top searched job categories for Freelance Data Annotation Specialist jobs in Springfield, IL are:
What cities near Springfield, IL are hiring for Freelance Data Annotation Specialist jobs? Cities near Springfield, IL with the most Freelance Data Annotation Specialist job openings:
Freelance Data Annotation Specialist jobs near you
Infographic showing various Freelance Data Annotation Specialist job openings in Springfield, IL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $41,724 per year, or $20.1 per hour.

AI Content Rater - Ukrainian Language Specialist

Welo Data

Springfield, IL • Remote

$29/hr

Full-time

Re-posted yesterday

Job description

Job Title: AI Content Rater - Ukrainian Fluency

What if your expertise in Ukrainian language and writing could help improve the next generation of AI systems used by millions of people worldwide?

WHAT YOU’LL DO

  • Evaluate AI-generated responses for accuracy, grammar, and cultural relevance
  • Identify issues and provide high-quality rewritten responses
  • Create natural prompts and responses in Ukrainian to improve conversational AI datasets

YOU ARE A FIT IF YOU’RE…

  • Fluency in Ukrainian

PROJECT DETAILS

  • Location: Remote (Worldwide)
  • Employment Type: Freelance
  • Language: Ukrainian (Fluent)
  • Estimated Commitment: 8–10 hours

BENEFITS

  • $29.00 USD per hour
  • Fully remote and flexible work arrangement

Working at Welo Data

What to expect from working at Welo Data

From Welo Data

About Welo Data, in their own words

From Welo Data

Welo Data is a global AI data services company powering the next generation of AI. We build, annotate, and validate the training datasets that make AI models accurate, safe, and ready for the real world — across languages, cultures, and domains.

Our team of experts spans the globe, combining deep technical knowledge with a human-centered approach. If you want your work to shape how AI understands the world, you'll find your place here.

Diversity and inclusion statement

From Welo Data

Our Strength is derived from Winning Together. Welo Data is unequivocally committed to developing and fostering a workplace and organizational culture that values the diversity of thought and perspective delivered by a diverse global workforce operating within an inclusive organization.