Data Annotation Specialist

Location Singapore
Job reference BBBH124996_1678260166
Salary Negotiable
Consultant name Claudia Kueh Kee Jinq
Consultant email
Consultant contact no. 65515579
EA License No. 02C3423
Consultant Registration No. R1880247

Job Responsibilities:

  • Support data classification and taxonomy methods and standards
  • Support analysis, identification and marking various data samples in storage, and ensure accuracy and recall rate
  • Support in improving algorithm recognition and machine learning ability, analyze bad case of algorithm recommended data labels, put forward suggestions and basis for annotation/labelling, and participate in the discussion of algorithm model improvement solutions
  • Deeply understand the business, investigate the data samples of each business line, and improve the classification standard of data labels and sample database
  • Improve the data annotation operation process, optimize the label sampling and review mechanism, and improve the efficiency of manual standards
  • Participate in the functional optimization design of the annotation platform


  • Majored in Computer Science or IT related, with minimum 1 year of research and development in testing, data analyst or DBA experience
  • Familiar with all kinds of data samples in storage
  • Excellent communication and analysis skills and good reasoning skills, able to quickly understand the business and judge the sample type according to the business attributes
  • Be able to effectively do repetitive tasks and effectively with a minimum