Job DescriptionWe’re Hiring | Data Annotation Specialist – Construction Quality & Safety
Contineu is looking for detail-oriented and motivated individuals to join our Data Quality & Annotation Systems team.
We work with 360° construction-site imagery to identify and annotate construction defects, quality issues, and safety observations. As a Data Annotation Specialist, you will play an important role in ensuring that construction data is accurately captured and maintained according to our defined standards.

? What You’ll Do
- Review 360° construction-site imagery and panoramic images.
- Identify and annotate construction defects and quality issues.
- Identify and annotate construction-site safety issues and unsafe conditions.
- Classify defects and safety observations according to defined taxonomies.
- Identify issues such as PPE non-compliance, fall hazards, missing barricading, unsafe access, housekeeping issues, unsafe material storage, exposed hazards, and other site-safety conditions.
- Follow project-specific annotation guidelines and quality standards.




- Perform self-QC before submitting tasks.
- Review and correct annotations based on feedback from QC Leads.
- Maintain high levels of accuracy, consistency, and productivity.
- Escalate unclear or ambiguous cases to the QC team.
- Participate in training and calibration sessions.
- Complete assigned tasks within defined turnaround times.
- Report unclear guidelines, recurring issues, or annotation-platform problems to the QC team.

? What We’re Looking For
- Strong attention to detail.
- Excellent visual observation skills.
- Ability to identify defects, construction conditions, and safety issues from images.
- Ability to follow detailed guidelines consistently.
- Valuable computer proficiency.
- Comfortable working with web-based software and annotation tools.
- Ability to work with repetitive visual tasks without compromising accuracy.
- Good communication and teamwork skills.
- Ability to meet quality and prod

📌 Data Annotator (Bengaluru)
🏢 Contineu
📍 Bengaluru