Talent pool
Data Annotation Specialist
- Nairobi (Westlands)
- On-site
- AI Data & Knowledge Ops
- Junior
Treba places vetted Kenyan professionals into UK technology companies building AI systems. We're building our talent pool of data annotation specialists ahead of upcoming client placements.
This is a talent pool registration. It is not a live vacancy with an immediate start. We're building our pool of data annotation specialistcandidates ahead of upcoming client placements, and we'll contact you when a matching brief opens.
The work
- Image, text, and audio labeling for machine learning pipelines
- Quality review of annotated datasets against client guidelines
- Edge-case escalation and guideline feedback
- Working inside client platforms (Labelbox, CVAT, Label Studio or equivalent)
You should have
- A university degree (any field — attention to detail matters more than subject)
- Demonstrable accuracy under production targets
- Strong written English and guideline comprehension
- Prior annotation, transcription, or QA experience is an advantage
Why register
- UK client placements with structured training through our 2-week onboarding programme
- Formal employment, statutory benefits, and clear performance progression
- On-site work in a secure, professional Westlands facility
English requirement
CEFR C1 or above. English is assessed during the skills assessment.
Application
Register for Data Annotation Specialist
Apply with your CV — shortlisted candidates complete a skills assessment and structured interview. All fields are required unless marked optional.
Know how we hire
Four stages, roughly two weeks, and a clear answer either way. Read the full process before you start.