Technical Expert Interviewer for AI Evaluation

About OpenTrain

OpenTrain is the leading platform for building careers in AI training and data labeling. Create a profile, discover specialized projects, and apply your expertise to flexible work that helps shape how modern AI systems are built.

About AI Training and Evaluation

AI training depends on careful human judgment. Contributors evaluate expertise, review evidence, and provide consistent feedback that helps improve advanced models and the systems around them. This work offers a direct opportunity to participate in a fast-growing technology field from anywhere with a computer and internet connection.

The Technical Expert Interviewer Role

OpenTrain is hiring a Technical Expert Interviewer for an AI model training and evaluation engagement. You will conduct structured conversations with experts in GPU kernel development, security and vulnerability research, and machine learning compiler or accelerator systems.

The role combines technical assessment, evidence-based judgment, and concise written evaluation. The listed experience level is entry level, while prior recruiting, interviewing, or technical-vetting experience is required.

• Fully remote contract role for candidates in the United States
• Approximately 10 hours per week during weekday business hours
• Approximately 20 minutes per structured technical interview
• Pay: $50-$60 per hour
• Part-time contractor engagement

What You’ll Do

You will use a provided rubric to assess technical depth, communication, and alignment with evaluation criteria. Each evaluation should be consistent, timely, and grounded in specific evidence from the conversation.

• Conduct approximately 20-minute structured technical interviews
• Assess senior engineers in technically demanding fields
• Apply a consistent evaluation rubric
• Document observations and conclusions clearly
• Write concise summaries explaining the evidence behind each evaluation
• Coordinate interview scheduling
• Maintain organized, timely records

Required Skills and Experience

Prior experience in recruiting, interviewing, or technical vetting is required. You should be comfortable evaluating senior engineers and leading warm, professional conversations about technically demanding work.

• Experience with recruiting, interviewing, or technical vetting
• Ability to assess senior engineers in GPU kernel, security research, or ML compiler and accelerator domains
• Strong structured judgment when applying an evaluation rubric
• Clear communication and concise, evidence-based writing
• Careful attention to detail and reliable time management
• Familiarity with GPU kernels, security research, ML compilers, or accelerator systems is valuable

Who Should Apply

This opportunity may suit an interviewer, recruiter, technical evaluator, or domain-aware professional who can turn complex conversations into fair, concise assessments. Strong organization and evidence-based decision-making are especially important for maintaining consistency across interviews.

• Candidates located in the United States
• English speakers
• Professionals seeking flexible, part-time AI evaluation work
• Applicants comfortable working with technical experts and structured criteria

Build Your AI Training Career with OpenTrain

OpenTrain helps people discover and grow careers in AI training and data labeling. Your profile can help showcase relevant experience, support applications to specialized projects, and build a lasting portfolio in a rapidly expanding industry.

• Create an OpenTrain account for free
• Build a profile around your evaluation and technical-interview experience
• Apply to AI training opportunities that match your skills
• Contribute to the human evaluation work behind advanced AI systems