Freelance AI/ML Evaluator: Bot-Detection & System Analytics

WELOCALIZE; Manila; On-site; PHP 431,000 - 603,000; Part time

Job summary

WELOCALIZE is seeking analytical and technically skilled AI/ML Evaluators to review AI system behaviour using expert human judgment. You will analyse outputs, telemetry, and signals to identify patterns and distinguish legitimate activity from bot activity. The role supports high-quality data for training and evaluation, with a freelance contract and potential to go full-time.

Location: Philippines. Ideal candidates understand AI/ML concepts, can interpret complex data, and apply project

Qualifications

• Educational background or equivalent experience in Artificial Intelligence, Machine Learning, Computer Science, Data Science, Statistics, Engineering, or a related field.
• Experience working with AI/ML systems, machine learning models, AI evaluation, data analysis, or technical system analysis.
• Strong understanding of core AI and machine learning concepts.
• Ability to analyse complex technical data, systembehaviour, and patterns.
• Experience evaluating AI systems, models, outputs, or data is preferred.

Responsibilities

• Review and evaluate AI systembehaviour, outputs, and relevant technical data according to defined project guidelines.
• Analyse system telemetry, event data, signals, and other technical information to identify meaningful patterns.
• Evaluate patterns and signals that may help distinguish legitimate user activity from automated or bot activity.
• Apply AI/ML knowledge and expert human judgment when reviewing complex or ambiguous cases.
• Identifyunusual patterns, inconsistencies, orbehavioursthat may require further review.
• Evaluate complex cases using available evidence, context, and defined project requirements.
• Classify, label, or annotate assigned data accurately and consistently.
• Provide high-quality human evaluations to support AI system training, evaluation, and improvement.
• Document decisions and supporting reasoning clearly when required.
• Identify unclear or unusual cases and flag them according to defined project processes.
• Apply detailed project guidelines consistently across assigned tasks.
• Maintain high levels of quality, accuracy, consistency, and attention to detail.

Skills

AI/ML concepts

Data analysis

Pattern recognition

Analytical thinking

Education

AI/ML/CS degree or equivalent

Job description

WELOCALIZE is seeking analytical and technically skilled AI/ML Evaluators to review AI system behaviour using expert human judgment. You will analyse outputs, telemetry, and signals to identify patterns and distinguish legitimate activity from bot activity. The role supports high-quality data for training and evaluation, with a freelance contract and potential to go full-time.

Location: Philippines. Ideal candidates understand AI/ML concepts, can interpret complex data, and apply project