AI Trainer (Remote) Lagos

Ardent Universe is an IT solutions and staffing company. We connect businesses to the talent they need while helping  job seekers access real opportunities.At Ardent Universe, we power the workforce of multiple global companies by connecting them to the people they need to thrive. We have helped organisations across industries streamline their operations through recruitment, staffing, payroll, HR outsourcing, and business process outsourcing (BPO). From oil rigs to call centres serving millions of customers, Ardent Universe is the trusted partner for companies that need reliable, skilled, and scalable workforce solutions. We are  recruiting to fill the position below:

 Job Title: AI Trainer

Location: Lagos

Employment Type: Full-time (Remote) Job Summary

We are seeking experienced AI Trainers / AI Data Annotators to support the training and evaluation of artificial intelligence models.

Review and annotate short video clips using detailed annotation guidelines. Identify, classify and label actions, objects, interactions and events within video content. Apply prompts accurately to assigned video and data tasks. Timestamp specific events and activities within video clips. Evaluate AI-generated responses and determine whether outputs accurately reflect the provided content. Identify errors, inconsistencies and omissions in AI-generated outputs. Provide precise feedback to improve AI model performance. Maintain consistency and accuracy across large volumes of annotation tasks. Escalate ambiguous or complex cases appropriately.

Previous experience in AI training, data annotation, AI evaluation, RLHF, model evaluation or a related field. Demonstrable experience reviewing and evaluating AI-generated content. Strong understanding of prompts and how AI systems interpret instructions. Experience with video, image, text or multimodal data annotation is highly desirable. Excellent attention to detail and ability to make consistent judgments. Strong written and spoken English. Ability to interpret and apply detailed guidelines accurately. Strong analytical and critical-thinking skills. Ability to work independently and meet quality and productivity targets. Reliable internet connection and suitable equipment for remote work.

AI data annotation AI response evaluation RLHF or human feedback projects Computer vision or video annotation Prompt evaluation Machine learning datasets Content moderation or quality assurance Multimodal AI evaluation

Not Specified. Method of Application

Interested and qualified candidates should send their CV to: [Email hidden - Login to reveal] and copy: [Email hidden - Login to reveal] using the Job Title as the subject of the mail.

Applicants should be prepared to complete a skills-based assessment as part of the selection process. The assessment will evaluate attention to detail, ability to follow annotation guidelines, prompt application, video analysis and the accuracy of AI-related judgments. Only candidates who demonstrate the required level of accuracy and understanding will proceed to the next stage.