LinkedIn Ad

Data Annotator

Job title: Data Annotator
Contract type: Freelance
Location: Cupertino
Discipline: Technology
Remote: No
Salary: $20-$25/HR
Reference: 448134
Contact name: Daisy Martinez

Job description

QA Annotator: Description: We are looking for a Data Quality Annotator to join our growing team. Our Data Quality Team is responsible for crafting high quality datasets at scale. You will focus on performing in-house annotation tasks and participate in the quality assurance of outsourced projects. Annotation projects may include classification, segmentation (polygons or Photoshop-based matting), drawing bounding boxes around zones of interest, and subjective reaction to a visual asset. Quality assurance in this context consists of evaluating work performed by an external partner and ranking it according to given scoring guidelines.
Job Description:

We are currently seeking a highly skilled and detail-oriented Data Annotator to join our client’s team. As a Data Annotator, you will play a crucial role in supporting our data analysis and machine learning projects. Your primary responsibility will be to accurately annotate and label large sets of data to train and improve our algorithms.


- Annotate and label large datasets according to specific guidelines and requirements
- Review and verify the accuracy of existing annotations
- Collaborate with the data science team to understand project objectives and annotation guidelines
- Maintain high data quality standards and ensure consistency in annotations
- Identify and report any issues or inconsistencies in the data
- Follow established processes and workflows to ensure efficient and timely completion of annotation tasks
- Stay up-to-date with industry best practices and emerging trends in data annotation and machine learning


- Bachelor's degree in a related field or equivalent practical experience
- Strong attention to detail and ability to maintain accuracy while working with large volumes of data
- Excellent organizational and time management skills
- Proficient in using annotation tools and software
- Knowledge of data annotation techniques and best practices
- Familiarity with machine learning concepts and algorithms is a plus
- Strong communication and collaboration skills
- Ability to work independently and meet deadlines
- Prior experience in data annotation or related roles is preferred

Expired job
Expired job

Share this job