Freelance Machine Learning Data Annotation Jobs in Florida

Job#: 3044449
Job Description:
AI Data Annotation Specialist
Location: Boca Raton, Florida or Irving, Texas
Hybrid: Yes
Compensation: 24-28/Hr
Hours: Minimum 20 / week
Role Overview
We are seeking a detail-oriented AI Data Annotation Specialist to support a high-impact AI fine-tuning initiative. This role is responsible for labeling, classifying, and validating datasets to improve the accuracy and performance of machine learning models. The ideal candidate combines precision, consistency, and the ability to follow structured guidelines in a fast-paced environment.
Key Responsibilities

• Perform data labeling and annotation across multiple data types (e.g., text, image, sensor data, behavioral signals).
• Apply predefined guidelines to ensure high-quality, consistent annotations.
• Review and validate labeled data to maintain accuracy and reduce bias.
• Collaborate with AI/ML teams to refine labeling schemas and edge cases.
• Identify anomalies, ambiguities, or gaps in datasets and escalate as needed.
• Maintain documentation of labeling decisions and updates to taxonomy.

Required Qualifications

• Experience in data annotation and labeling.
• Strong attention to detail and ability to follow structured instructions.
• Analytical thinking with the ability to interpret nuanced scenarios.
• Familiarity with annotation tools (e.g., Labelbox, CVAT, Scale AI, or similar).
• Proficiency with spreadsheets or data tracking tools.
• Ability to work independently and manage high-volume tasks with consistency.

Preferred Qualifications

• Experience supporting machine learning or AI fine-tuning projects.
• Exposure to taxonomy design, classification frameworks, or metadata structuring.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
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Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
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