Data Annotation Specialist (Contractor)
$25 - $30 per hourCollectors Universe, Inc.
Data Annotation Specialist Contractor Collectors is seeking a Data Annotation Specialist contractor to support a high‑priority initiative focused on building high‑quality training data for our machine learning models. This is a full‑time, 8‑week on‑site contract in Santa Ana, CA. Responsibilities Prepare and annotate large volumes of data with precision, efficiency, and within project timelines. Collaborate with team members to ensure data is labeled consistently and accurately according to defined guidelines. Perform quality control checks to maintain high levels of annotation accuracy. Communicate effectively with stakeholders to understand project requirements and labeling specifications. Continuously improve annotation workflows to increase efficiency and reduce errors. Qualifications Personal interest in collectibles, trading cards, coins, or related hobbyist markets (not required, but helpful). Keen eye for accuracy and strong attention to detail. Motivated by clear goals and consistent, measurable output, able to maintain focus on repetitive, high‑volume work. Works well independently and as part of a team, with strong time management and minimal need for oversight. Clear communication skills and comfort asking critical questions. Comfortable with standard computer tools and data management systems. Familiarity with data annotation tools or similar software and data formats such as CSV, JSON, and XML. Prior experience with detail‑oriented data work, QA, or repetitive precision tasks. Training You Will Receive Annotation Tools – Training on internal software to efficiently label large datasets. Data Management – Training on data management practices to organize and maintain accurate, high‑quality datasets. Quality Control – Training on QC methods to ensure data meets accuracy and consistency standards. Machine Learning Concepts – Introduction to the basics of machine learning concepts and how annotation supports model training. Physical Requirements Computer use: typing, mouse work, and sitting and looking at a computer for extended periods. Hand use: regular hand use for various tasks. Hearing: ability to hear alarms, signals, and verbal instructions. Lifting and carrying: ability to lift, carry, and move materials up to 40 pounds. Sitting: ability to sit for extended periods of time. Vision: use of vision‑aiding devices and working in dimly lit rooms with soft lighting. Hourly Range The hourly range for this position is $25 – $30. Actual compensation will be based on non‑discriminatory factors such as location, job level, prior experience, and skill set. Eligibility Candidates must be authorized to work in the United States. Collectors uses e‑Verify to validate legal work status. Equal Employment Opportunity Collectors is committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law. #J-18808-Ljbffr Collectors Universe, Inc.
$25 - $30 per hour
...Collectors Universe, Inc. is seeking a Data Annotation Specialist contractor to support a high-priority initiative focused on building high-quality training data for machine learning models. This is a full-time, 8-week on-site contract in California. The role involves...For contractorsHourly payFull timeContract work$27 - $32 per hour
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